{ "day": "2026-10-18", "collectedAt": "2026-10-19T23:47:03.610Z", "firstCollectedAt": "2026-09-28T15:28:34.447Z", "periodStart": "2026-10-18T00:00:00.000Z", "periodEnd": "2026-10-19T00:00:00.000Z", "status": "Day closed · provisional", "collectionPartial": false, "events": [ { "id": "nws:c5cf5fb6aa5f69549fbde491", "authorityId": "urn:oid:2.49.0.1.840.0.23ae83307aa8c261b5a5090b522490f8bed264f5.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 19 at 9:47AM ChST until October 19 at 10:30AM ChST by NWS Tiyan GU", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T23:48:00.000Z", "issuedAt": "2026-10-18T23:48:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T23:47:00.000Z", "onsetAt": "2026-10-18T23:48:00.000Z", "expiresAt": "2026-10-19T00:30:00.000Z", "forecastEndAt": "2026-10-19T00:30:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Guam Coastal Waters", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Special Marine Warning · Guam Coastal Waters. Severe; likely; urgency: immediate.", "description": "SMWGUM\n\nTHE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A\n\n* SPECIAL MARINE WARNING FOR...\nGUAM COASTAL WATERS...\n\n* UNTIL 1030 AM CHST.\n\n* AT 945 AM CHST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING\nWATERSPOUTS WAS LOCATED OVER EASTERN GUAM COASTAL WATERS ...MOVING\nNORTH AT 25 KNOTS.\n\nHAZARD...WIND GUSTS TO NEARLY 50 KNOTS AND FREQUENT LIGHTNING.\nWATERSPOUTS POSSIBLE.\n\nSOURCE...RADAR.\n\nIMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY\nHAZARDOUS SEAS. SMALL CRAFT COULD BE DAMAGED IN BRIEFLY\nHIGHER WINDS AND SUDDENLY HIGHER WAVES.\n\n* THE SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.", "instruction": "MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE\nEXPECTED.\n\nFREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF CAUGHT ON THE\nOPEN WATER STAY BELOW DECK IF POSSIBLE...KEEP AWAY FROM UNGROUNDED\nMETAL OBJECTS.\n\n\nMOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE\nEXPECTED.\n\nFREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF CAUGHT ON THE\nOPEN WATER STAY BELOW DECK IF POSSIBLE...KEEP AWAY FROM UNGROUNDED\nMETAL OBJECTS.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.23ae83307aa8c261b5a5090b522490f8bed264f5.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:bc19b7a737773d8ff99e875c", "authorityId": "urn:oid:2.49.0.1.840.0.987d3c4e9efaa2dad169d04ff8129042a0eb2c42.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Winter Storm Warning issued October 18 at 3:08PM AKDT until October 19 at 4:00PM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Warning", "occurredAt": "2026-10-18T23:08:00.000Z", "issuedAt": "2026-10-18T23:08:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T23:08:00.000Z", "onsetAt": "2026-10-18T23:08:00.000Z", "expiresAt": "2026-10-19T15:00:00.000Z", "forecastEndAt": "2026-10-20T00:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Noatak Valley", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Warning · Noatak Valley. Severe; likely; urgency: expected.", "description": "* WHAT...Heavy snow. Additional snow accumulations between 4 and 7\ninches.\n\n* WHERE...Red Dog Mine.\n\n* WHEN...Until 4 PM AKDT Monday.\n\n* IMPACTS...Travel could be very difficult.\n\n* ADDITIONAL DETAILS...Storm total snow accumulations between 6 and\n10 inches. Wind gusts to 35 mph will result in very low visibility\nat times.", "instruction": "If you must travel, keep an extra flashlight, food, and water in your\nvehicle in case of an emergency.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.987d3c4e9efaa2dad169d04ff8129042a0eb2c42.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:67151459f58b1ddb2906a390", "authorityId": "urn:oid:2.49.0.1.840.0.fca8badabaf6c6305edb637467b477402510ccd0.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.2505fd35e019594f732fc9f36faec2bad3a1b6d2.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 7:02PM EDT until October 19 at 9:00AM EDT by NWS Baltimore MD/Washington DC", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T23:02:00.000Z", "issuedAt": "2026-10-18T23:02:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T23:02:00.000Z", "onsetAt": "2026-10-19T05:00:00.000Z", "expiresAt": "2026-10-19T09:00:00.000Z", "forecastEndAt": "2026-10-19T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Frederick; Carroll; Culpeper; Northern Fauquier; Southern Fauquier; Western Loudoun", "coordinates": null, "issuer": "NWS Baltimore MD/Washington DC", "summary": "Freeze Warning · Frederick; Carroll; Culpeper; Northern Fauquier; Southern Fauquier; Western Loudoun. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 30.\n\n* WHERE...In Maryland, Carroll and Frederick Counties. In Virginia,\nCulpeper, Northern Fauquier, Southern Fauquier, and Western Loudoun\nCounties.\n\n* WHEN...From 1 AM to 9 AM EDT Monday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.\n\n* ADDITIONAL DETAILS...Expect the coldest temperatures in valleys and\nother low-lying areas.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.fca8badabaf6c6305edb637467b477402510ccd0.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:22f295fdfe6136788c2b5de8", "authorityId": "urn:oid:2.49.0.1.840.0.5bcf99b73db5941c7d57ec150e113a34c2c891ff.005.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.003.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Winter Storm Watch issued October 18 at 2:59PM AKDT until October 21 at 4:00PM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Watch", "occurredAt": "2026-10-18T22:59:00.000Z", "issuedAt": "2026-10-18T22:59:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T22:59:00.000Z", "onsetAt": "2026-10-20T18:00:00.000Z", "expiresAt": "2026-10-19T15:00:00.000Z", "forecastEndAt": "2026-10-22T00:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Update", "status": "Source update", "place": "Tanana Flats; Eielson AFB and Salcha; Goldstream Valley and Nenana Hills; Chatanika River Valley; Two Rivers; Fairbanks Metro Area; Nenana", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Watch · Tanana Flats; Eielson AFB and Salcha; Goldstream Valley and Nenana Hills; Chatanika River Valley; Two Rivers; Fairbanks Metro Area; Nenana. Severe; possible; urgency: future.", "description": "* WHAT...Heavy snow possible. Total snow accumulations of 4 to 8\ninches possible.\n\n* WHERE...Fairbanks North Star Borough and Nenana.\n\n* WHEN...From Tuesday morning through Wednesday afternoon.\n\n* IMPACTS...Travel could be very difficult. Areas of blowing snow\ncould significantly reduce visibility.\n\n* ADDITIONAL DETAILS...Lighter snow is expected Monday with some\nmixed precipitation possible. Heavier snow is possible Tuesday.\nThere is high uncertainty in the exact snow amounts and the\nplacement of the heavier snow. This detail will be crucial in\ndetermining which spots get 6\"+ and 3\" or less. As of right now, we\nare leaning towards the heaviest snow being towards Eielson with\nlighter snow in Fairbanks and especially west of Fairbanks. A 30\nmile change east or west will result in drastic differences. We\nwill continue to update as details become clearer.", "instruction": "Monitor the latest forecasts for updates on this situation.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5bcf99b73db5941c7d57ec150e113a34c2c891ff.005.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:361ed1c6ffd1c5f61e190578", "authorityId": "urn:oid:2.49.0.1.840.0.5bcf99b73db5941c7d57ec150e113a34c2c891ff.003.2", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Winter Storm Warning issued October 18 at 2:59PM AKDT until October 21 at 4:00PM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Warning", "occurredAt": "2026-10-18T22:59:00.000Z", "issuedAt": "2026-10-18T22:59:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T22:59:00.000Z", "onsetAt": "2026-10-20T18:00:00.000Z", "expiresAt": "2026-10-19T15:00:00.000Z", "forecastEndAt": "2026-10-22T00:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Yukon Flats; White Mountains and High Terrain South of the Yukon River; Upper Chena River Valley", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Warning · Yukon Flats; White Mountains and High Terrain South of the Yukon River; Upper Chena River Valley. Severe; likely; urgency: expected.", "description": "* WHAT...Heavy snow expected. Total snow accumulations between 5 and\n10 inches expected. Wind could gust as high as 35 mph across higher\nelevations.\n\n* WHERE...Upper Chena River Valley, Southern and Eastern Yukon Flats,\nWhite Mountains, and Eagle Summit.\n\n* WHEN...From 10 AM Tuesday to 4 PM AKDT Wednesday.\n\n* IMPACTS...Travel could be difficult. Gusty winds could lead to\nareas of blowing snow which could reduce visibility below one half\nmile at times.\n\n* ADDITIONAL DETAILS...There will be a narrow snow gradient. The\nhighest potential for heavy snow lies southeast of Fort Yukon. West\nand north of there, the likelihood for heavier snow drops quickly.\nLocations near Beaver and Livengood may end up getting 1 to 3\ninches or less from this.", "instruction": "If you must travel, keep an extra flashlight, food, and water in your\nvehicle in case of an emergency. Visit 511.alaska.gov or call 5 1 1\nfor the latest road conditions.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5bcf99b73db5941c7d57ec150e113a34c2c891ff.003.2", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:378a4adc95bb7f5e461a68c2", "authorityId": "urn:oid:2.49.0.1.840.0.5bcf99b73db5941c7d57ec150e113a34c2c891ff.002.2", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Winter Storm Warning issued October 18 at 2:59PM AKDT until October 21 at 4:00PM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Warning", "occurredAt": "2026-10-18T22:59:00.000Z", "issuedAt": "2026-10-18T22:59:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T22:59:00.000Z", "onsetAt": "2026-10-20T06:00:00.000Z", "expiresAt": "2026-10-19T15:00:00.000Z", "forecastEndAt": "2026-10-22T00:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Fortymile Country; Upper Tanana Valley; Delta Junction", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Warning · Fortymile Country; Upper Tanana Valley; Delta Junction. Severe; likely; urgency: expected.", "description": "* WHAT...Heavy snow expected. Total snow accumulations of 6 to 12\ninches expected, with 2 to 5 inches from Northway to the Alcan\nBorder along the Alaska Highway. Locally higher snow totals of 12\nto 18 inches possible between Tanacross and Dot Lake. Winds could\ngust as high as 35 mph.\n\n* WHERE...Delta Junction, Fortymile Country, and Upper Tanana Valley.\n\n* WHEN...From 10 PM Monday to 4 PM AKDT Wednesday.\n\n* IMPACTS...Travel could be very difficult. Areas of blowing snow\ncould significantly reduce visibility.\n\n* ADDITIONAL DETAILS...Northwest wind gusts may be as high as 35 mph\nTuesday morning into early Wednesday morning.", "instruction": "If you must travel, keep an extra flashlight, food, water and warm\nclothing in your vehicle in case of an emergency. Visit\n511.alaska.gov or call 5 1 1 for the latest road conditions.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5bcf99b73db5941c7d57ec150e113a34c2c891ff.002.2", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:832f8bd17fc3aeb8004235d3", "authorityId": "urn:oid:2.49.0.1.840.0.5bcf99b73db5941c7d57ec150e113a34c2c891ff.001.2", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Winter Storm Warning issued October 18 at 2:59PM AKDT until October 22 at 4:00AM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Warning", "occurredAt": "2026-10-18T22:59:00.000Z", "issuedAt": "2026-10-18T22:59:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T22:59:00.000Z", "onsetAt": "2026-10-19T15:00:00.000Z", "expiresAt": "2026-10-19T15:00:00.000Z", "forecastEndAt": "2026-10-22T12:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Eastern Alaska Range North of Trims Camp; Eastern Alaska Range South of Trims Camp", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Warning · Eastern Alaska Range North of Trims Camp; Eastern Alaska Range South of Trims Camp. Severe; likely; urgency: expected.", "description": "* WHAT...Heavy snow expected. Total snow accumulations of 18 to 36\ninches expected above 2500 feet with higher amounts above pass\nlevel and 12 to 24 inches expected below 2500 feet. Winds could\ngust as high as 40 mph.\n\n* WHERE...Eastern Alaska Range.\n\n* WHEN...From 7 AM Monday to 4 AM AKDT Thursday.\n\n* IMPACTS...Travel could be very difficult to impossible. Areas of\nblowing snow could significantly reduce visibility.\n\n* ADDITIONAL DETAILS...Following strong southerly winds north of\nTrims Camp on Monday, heavy snow is expected to build in Monday\ninto Tuesday and Wednesday as winds shift to being out of the\nnorth.", "instruction": "If you must travel, keep an extra flashlight, food, water and warm\nclothing in your vehicle in case of an emergency. Visit\n511.alaska.gov or call 5 1 1 for the latest road conditions.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5bcf99b73db5941c7d57ec150e113a34c2c891ff.001.2", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:9e48969aed30b94f6ade29ab", "authorityId": "urn:oid:2.49.0.1.840.0.5bcf99b73db5941c7d57ec150e113a34c2c891ff.004.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Winter Storm Watch issued October 18 at 2:59PM AKDT until October 21 at 4:00PM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Watch", "occurredAt": "2026-10-18T22:59:00.000Z", "issuedAt": "2026-10-18T22:59:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T22:59:00.000Z", "onsetAt": "2026-10-20T00:00:00.000Z", "expiresAt": "2026-10-19T15:00:00.000Z", "forecastEndAt": "2026-10-22T00:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Update", "status": "Source update", "place": "Northern Denali Borough; Southern Denali Borough", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Watch · Northern Denali Borough; Southern Denali Borough. Severe; possible; urgency: future.", "description": "* WHAT...Heavy snow possible. Total snow accumulations of 6 to 12\ninches possible with higher amounts above pass level. Winds could\ngust as high as 40 mph.\n\n* WHERE...Denali Borough.\n\n* WHEN...From Monday afternoon through Wednesday afternoon.\n\n* IMPACTS...Travel could be very difficult.\n\n* ADDITIONAL DETAILS...North and west of Healy, the chance for heavy\nsnow drops off quickly due to a narrow gradient of snow. There is\npotential for greater than 6 inches in Healy but only a few inches\nin Anderson. We are monitoring this closely and will continue to\nupdate as details become clearer.", "instruction": "Monitor the latest forecasts for updates on this situation.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5bcf99b73db5941c7d57ec150e113a34c2c891ff.004.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "usgs:us6000u38i", "category": "earthquake", "title": "M 4.5 - Fiji region", "occurredAt": "2026-10-18T22:34:22.230Z", "issuedAt": "2026-10-18T23:19:33.040Z", "place": "Fiji region", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u38i", "coordinates": [ -178.6587, -20.9271 ], "magnitude": 4.5, "depth": 551.945, "severity": "M4.5", "status": "reviewed", "summary": "Magnitude 4.5, depth 551.945 km. reviewed by USGS.", "source": "usgs", "sourceName": "USGS", "timeBasis": "Event started", "revision": "f863106e0002c3fe56f4fa24359585868d561249e24922a35c353fa05c73909f" }, { "id": "usgs:us6000u38g", "category": "earthquake", "title": "M 5.1 - 129 km SSE of Kokopo, Papua New Guinea", "occurredAt": "2026-10-18T22:31:43.272Z", "issuedAt": "2026-10-18T23:24:55.040Z", "place": "129 km SSE of Kokopo, Papua New Guinea", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u38g", "coordinates": [ 152.6162, -5.4567 ], "magnitude": 5.1, "depth": 10, "severity": "M5.1", "status": "reviewed", "summary": "Magnitude 5.1, depth 10 km. reviewed by USGS.", "source": "usgs", "sourceName": "USGS", "timeBasis": "Event started", "revision": "eeb0cd1c6b756dcdde84996f56de644cc7d72101d40409bc244f42106e94791d" }, { "id": "nws:34679616365eae0959edf30e", "authorityId": "urn:oid:2.49.0.1.840.0.906974e8af1f5c1130bd037bce2930d3ecbeabcd.006.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.7d13abb9980855690b7b0c4b9033bd6db0bc0f3d.006.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "High Wind Watch issued October 18 at 2:18PM AKDT until October 21 at 4:00PM AKDT by NWS Juneau AK", "eventType": "High Wind Watch", "occurredAt": "2026-10-18T22:18:00.000Z", "issuedAt": "2026-10-18T22:18:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T22:18:00.000Z", "onsetAt": "2026-10-20T03:00:00.000Z", "expiresAt": "2026-10-19T06:30:00.000Z", "forecastEndAt": "2026-10-22T00:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Update", "status": "Source update", "place": "Municipality of Skagway", "coordinates": null, "issuer": "NWS Juneau AK", "summary": "High Wind Watch · Municipality of Skagway. Severe; possible; urgency: future.", "description": "* WHAT...South winds 30 to 40 mph with gusts up to 60 mph possible.\n\n* WHERE...Municipality of Skagway.\n\n* WHEN...From Monday evening through Wednesday afternoon.\n\n* IMPACTS...High winds could blow around unsecured objects and damage\nproperty. Travel could be difficult.\n\n* ADDITIONAL DETAILS...Winds will quickly increase overnight Monday\ninto Tuesday morning, with the strongest gusts peaking through\nmidday. Winds will begin to decrease through Wednesday afternoon.", "instruction": "Winds this strong can make travel difficult. Use extra caution.\nEnsure boats and vessels are secure.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.906974e8af1f5c1130bd037bce2930d3ecbeabcd.006.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "usgs:us6000u38b", "category": "earthquake", "title": "M 4.7 - 147 km SSW of Kokopo, Papua New Guinea", "occurredAt": "2026-10-18T22:06:13.969Z", "issuedAt": "2026-10-18T22:35:20.040Z", "place": "147 km SSW of Kokopo, Papua New Guinea", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u38b", "coordinates": [ 151.8407, -5.6049 ], "magnitude": 4.7, "depth": 10, "severity": "M4.7", "status": "reviewed", "summary": "Magnitude 4.7, depth 10 km. reviewed by USGS.", "source": "usgs", "sourceName": "USGS", "timeBasis": "Event started", "revision": "1e6b5d966cb4df4e65714cb91148393b4de7f9c3f50137aa189d5b765f2cc02d" }, { "id": "nws:f369803c6afd937c027631ff", "authorityId": "urn:oid:2.49.0.1.840.0.7d13abb9980855690b7b0c4b9033bd6db0bc0f3d.006.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "High Wind Watch issued October 18 at 1:41PM AKDT until October 21 at 4:00PM AKDT by NWS Juneau AK", "eventType": "High Wind Watch", "occurredAt": "2026-10-18T21:41:00.000Z", "issuedAt": "2026-10-18T21:41:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T21:41:00.000Z", "onsetAt": "2026-10-20T03:00:00.000Z", "expiresAt": "2026-10-19T05:45:00.000Z", "forecastEndAt": "2026-10-22T00:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Alert", "status": "Source alert", "place": "Municipality of Skagway", "coordinates": null, "issuer": "NWS Juneau AK", "summary": "High Wind Watch · Municipality of Skagway. Severe; possible; urgency: future.", "description": "* WHAT...South winds 30 to 40 mph with gusts up to 60 mph possible.\n\n* WHERE...Municipality of Skagway.\n\n* WHEN...From Monday evening through Wednesday afternoon.\n\n* IMPACTS...High winds could blow around unsecured objects, damage\nproperty and cause power outages. Travel could be difficult.", "instruction": "People are urged to secure vessels and loose objects that could be\nblown around or damaged by the wind.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7d13abb9980855690b7b0c4b9033bd6db0bc0f3d.006.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:55028ead9b888df8ed5e88e2", "authorityId": "urn:oid:2.49.0.1.840.0.4da8fbbf1baa3d55ecfe51d13d80931cd56a7d9f.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Flood Watch issued October 18 at 12:33PM AKDT until October 21 at 4:00AM AKDT by NWS Juneau AK", "eventType": "Flood Watch", "occurredAt": "2026-10-18T20:33:00.000Z", "issuedAt": "2026-10-18T20:33:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T20:33:00.000Z", "onsetAt": "2026-10-20T06:00:00.000Z", "expiresAt": "2026-10-19T08:45:00.000Z", "forecastEndAt": "2026-10-21T12:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Alert", "status": "Source alert", "place": "City and Borough of Yakutat; Glacier Bay; Cape Fairweather to Lisianski Strait", "coordinates": null, "issuer": "NWS Juneau AK", "summary": "Flood Watch · City and Borough of Yakutat; Glacier Bay; Cape Fairweather to Lisianski Strait. Severe; possible; urgency: future.", "description": "An atmospheric river is expected to move into the NE Gulf Coast\nMonday night and continue through Tuesday. Multiple periods of heavy\nrain are expected for the Icy Strait corridor and northeast Gulf\nCoast, including the following communities: Yakutat, Elfin Cove,\nPelican, Gustavus, Juneau, Haines, and Skagway. Elevated gusty winds\nare expected alongside this heavier rainfall, with the strongest\nwinds from the southwest expected late Tuesday morning into Tuesday\nafternoon. Prolonged periods of moderate to heavy rain will produce\nsignificant river rises with the potential for at least minor\nflooding in Juneau and Gustavus. Ponding of water in low-lying areas\nis also possible.\n\n* WHAT...Flooding caused by excessive rainfall is possible.\n\n* WHERE...The following areas, Eastern Gulf Coast, Northeast Gulf\nCoast and Northern Inner Channels. This includes the cities of\nYakutat, Gustavus, Elfin Cove, And Pelican.\n\n* WHEN...From Monday evening through late Tuesday night.\n\n* IMPACTS...Excessive runoff may result in flooding of rivers,\ncreeks, streams, other low-lying areas and flood-prone locations.\nLow-water crossings may be flooded. Isolated landslides are\npossible in areas of steep terrain.\n\n* ADDITIONAL DETAILS...\n- Rain totals for the Yakutat area between Monday morning and\nTuesday evening range between 4-6 inches, with greater than 8\ninches possible at elevations greater than 1000 ft. For Elfin\nCove, Pelican, and Gustavus, rain totals ranging between 2-4\ninches, exceeding 6 inches on south to southwest facing mountains\nalong the outer coast, and exceeding 4 inches on south to\nsouthwest facing mountains at elevation in Glacier Bay and around\nGustavus.\n\nCoinciding with high rain rates, possibly exceeding 0.3 inches\nper hour, elevated wind gusts greater than 40 mph are expected at\nelevations greater than 500 ft.", "instruction": "Stay tuned to further developments by listening to your local radio,\ntelevision, or NOAA Weather Radio for further information.\n\nYou should monitor later forecasts and be alert for possible Flood\nWarnings. Those living in areas prone to flooding should be prepared\nto take action should flooding develop.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4da8fbbf1baa3d55ecfe51d13d80931cd56a7d9f.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:97433495e8b7abd1b6f03988", "authorityId": "urn:oid:2.49.0.1.840.0.4da8fbbf1baa3d55ecfe51d13d80931cd56a7d9f.002.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Flood Watch issued October 18 at 12:33PM AKDT until October 21 at 4:00AM AKDT by NWS Juneau AK", "eventType": "Flood Watch", "occurredAt": "2026-10-18T20:33:00.000Z", "issuedAt": "2026-10-18T20:33:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T20:33:00.000Z", "onsetAt": "2026-10-20T06:00:00.000Z", "expiresAt": "2026-10-19T08:45:00.000Z", "forecastEndAt": "2026-10-21T12:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Alert", "status": "Source alert", "place": "City and Borough of Juneau", "coordinates": null, "issuer": "NWS Juneau AK", "summary": "Flood Watch · City and Borough of Juneau. Severe; possible; urgency: future.", "description": "An atmospheric river is expected to move into the NE Gulf Coast\nMonday night and continue through Tuesday. Multiple periods of heavy\nrain are expected for the Icy Strait corridor and northeast Gulf\nCoast, including the following communities: Yakutat, Elfin Cove,\nPelican, Gustavus, Juneau, Haines, and Skagway. Elevated gusty winds\nare expected alongside this heavier rainfall, with the strongest\nwinds from the southwest expected late Tuesday morning into Tuesday\nafternoon. Prolonged periods of moderate to heavy rain will produce\nsignificant river rises with the potential for at least minor\nflooding in Juneau and Gustavus. Ponding of water in low-lying areas\nis also possible.\n\n* WHAT...Flooding caused by excessive rainfall is possible.\n\n* WHERE...The following areas, Central Inner Channels and Northern\nInner Channels. This includes the city of Juneau.\n\n* WHEN...From Monday evening through late Tuesday night.\n\n* IMPACTS...Excessive runoff may result in flooding of rivers,\ncreeks, streams, other low-lying areas and flood-prone locations.\n\n* ADDITIONAL DETAILS...\n- Rain totals for the Juneau area between Monday morning and\nTuesday evening range between 2-4 inches, with the highest totals\nalong south and southwest facing mountain slopes. For areas of\nelevation greater than 1000 ft, rain totals may exceed 4 inches.\nHighest rain rates are expected overnight Monday into Tuesday\nwith rain rates as high as 0.2 inches per hour.", "instruction": "Stay tuned to further developments by listening to your local radio,\ntelevision, or NOAA Weather Radio for further information.\n\nYou should monitor later forecasts and be alert for possible Flood\nWarnings. Those living in areas prone to flooding should be prepared\nto take action should flooding develop.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4da8fbbf1baa3d55ecfe51d13d80931cd56a7d9f.002.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:cb6ad60abbb3612e3aeabf3a", "authorityId": "urn:oid:2.49.0.1.840.0.885224a6582b8c3b69641e64831a13e0a97486b6.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 18 at 4:18PM EDT until October 18 at 4:45PM EDT by NWS Key West FL", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T20:18:00.000Z", "issuedAt": "2026-10-18T20:18:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T20:18:00.000Z", "onsetAt": "2026-10-18T20:18:00.000Z", "expiresAt": "2026-10-18T20:45:00.000Z", "forecastEndAt": "2026-10-18T20:45:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound; Bayside and Gulfside from Craig Key to West End of Seven Mile Bridge; Hawk Channel from Ocean Reef to Craig Key out to the reef; Hawk Channel from Craig Key to west end of Seven Mile Bridge out to the reef; Straits of Florida from Ocean Reef to Craig Key out 20 NM; Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 NM", "coordinates": null, "issuer": "NWS Key West FL", "summary": "Special Marine Warning · Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound; Bayside and Gulfside from Craig Key to West End of Seven Mile Bridge; Hawk Channel from Ocean Reef to Craig Key out to the reef; Hawk Channel from Craig Key to west end of Seven Mile Bridge out to the reef; Straits of Florida from Ocean Reef to Craig Key out 20 NM; Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 NM. Severe; likely; urgency: immediate.", "description": "SMWKEY\n\nThe National Weather Service in Key West has issued a\n\n* Special Marine Warning for...\nHawk Channel and Straits of Florida from Ocean Reef to west end of\nSeven Mile Bridge out 20 nm...\nBayside and Gulf side from Craig Key to west end of Seven Mile\nBridge...\nFlorida Bay including Barnes Sound, Blackwater Sound, and\nButtonwood Sound...\n\n* Until 445 PM EDT.\n\n* At 418 PM EDT, a strong thunderstorm was located over Eagle Wreck,\nmoving west at 15 knots.\n\nHAZARD...Wind gusts 34 knots or greater.\n\nSOURCE...National Weather Service Meteorologist.\n\nIMPACT...Expect wind gusts in excess of 34 knots, suddenly higher\nwaves, frequent lightning, and heavy downpours.\n\n* Locations in the warning include...\nEagle Wreck, Craig Key, Boy Scouts Florida Sea Base, Alligator Reef\nLight, and Tennessee Reef Light.", "instruction": "Intense and continuous lightning is occurring with this storm. Stay\nlow, or go below. Lower VHF antenna, outriggers, fishing rods, and\numbrellas.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.885224a6582b8c3b69641e64831a13e0a97486b6.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:c457856dc3c809c6a469073b", "authorityId": "urn:oid:2.49.0.1.840.0.cb161830b749cbd0e733cc365ccc1a651272c8dc.001.2", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.0fa2b1cf35c0ffa63c715482f0e3077ecdd92f31.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Coastal Flood Warning issued October 18 at 4:04PM EDT until October 20 at 5:00PM EDT by NWS Newport/Morehead City NC", "eventType": "Coastal Flood Warning", "occurredAt": "2026-10-18T20:04:00.000Z", "issuedAt": "2026-10-18T20:04:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T20:04:00.000Z", "onsetAt": "2026-10-18T20:04:00.000Z", "expiresAt": "2026-10-19T08:15:00.000Z", "forecastEndAt": "2026-10-20T21:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Hatteras Island", "coordinates": null, "issuer": "NWS Newport/Morehead City NC", "summary": "Coastal Flood Warning · Hatteras Island. Severe; likely; urgency: expected.", "description": "* WHAT...For the Coastal Flood Warning, 2 to 4 feet of inundation\nabove ground level expected in low-lying areas near shorelines\nand tidal waterways. For the High Surf Advisory, large breaking\nwaves of 9 to 14 feet in the surf zone. For the Beach Hazards\nStatement, dangerous rip currents, large breaking waves, and\nstrong longshore currents in the surf zone.\n\n* WHERE...Hatteras Island.\n\n* WHEN...For the High Surf Advisory, until 6 AM EDT Thursday.\nFor the Coastal Flood Warning, until 5 PM EDT Tuesday. For the\nBeach Hazards Statement, until 8 PM EDT this evening.\n\n* IMPACTS...2 to 4 feet of inundation above ground level is\nexpected in some areas near shorelines and tidal waterways\nresulting in an elevated threat of property damage. Flooding\nwill extend inland from the waterfront threatening some homes\nand businesses. Numerous road closures and flooding of vehicles\nwill be possible. Vulnerable portions of NC-12 may be inundated,\nespecially around high tide. There is a possibility of being\nstranded on Hatteras Island for multiple days. This could be\nlife threatening if you have an emergency. Dangerous swimming\nand surfing conditions and localized beach erosion. Rip currents\ncan sweep even the best swimmers away from shore into deeper\nwater. Dangerous shore break can throw a swimmer or surfer head\nfirst into the bottom causing neck and back injuries. Strong\nlongshore currents will create dangerous swimming conditions.\n\n* ADDITIONAL DETAILS...This is a long duration event with\nuncertainty on when conditions will improve. Significant ocean\noverwash impacts are expected at vulnerable oceanside areas\nthrough multiple high tide cycles into the work week. Minor\nsoundside water level rises will also be possible.", "instruction": "Take the necessary actions to protect flood-prone property. If\ntravel is required, do not drive around barricades or through\nwater of unknown depth.\n\nSwimmers should remain out of the water due to dangerous surf\nconditions.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.cb161830b749cbd0e733cc365ccc1a651272c8dc.001.2", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:e4288feb95ef7aa4c07834f5", "authorityId": "urn:oid:2.49.0.1.840.0.cb161830b749cbd0e733cc365ccc1a651272c8dc.002.2", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.0fa2b1cf35c0ffa63c715482f0e3077ecdd92f31.002.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Coastal Flood Warning issued October 18 at 4:04PM EDT until October 20 at 5:00PM EDT by NWS Newport/Morehead City NC", "eventType": "Coastal Flood Warning", "occurredAt": "2026-10-18T20:04:00.000Z", "issuedAt": "2026-10-18T20:04:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T20:04:00.000Z", "onsetAt": "2026-10-18T20:04:00.000Z", "expiresAt": "2026-10-19T08:15:00.000Z", "forecastEndAt": "2026-10-20T21:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Ocracoke Island", "coordinates": null, "issuer": "NWS Newport/Morehead City NC", "summary": "Coastal Flood Warning · Ocracoke Island. Severe; likely; urgency: expected.", "description": "* WHAT...For the Coastal Flood Warning, 2 to 4 feet of inundation\nabove ground level in low-lying areas near shorelines and tidal\nwaterways. For the High Surf Advisory, large breaking waves of 8\nto 10 feet expected in the surf zone. For the Beach Hazards\nStatement, dangerous rip currents, large breaking waves\nexpected, and strong longshore currents in the surf zone.\n\n* WHERE...Ocracoke Island.\n\n* WHEN...For the High Surf Advisory, until 5 PM EDT Tuesday. For\nthe Beach Hazards Statement, until 8 PM EDT this evening.\n\n* IMPACTS...Up to 2 to 4 feet of inundation above ground level is\nexpected in some areas near shorelines and tidal waterways\nresulting in an elevated threat of property damage. Flooding\nwill extend inland from the waterfront threatening some homes\nand businesses. Numerous road closures and flooding of vehicles\nwill be possible. Vulnerable portions of NC-12 may be inundated,\nespecially around high tide. There is a possibility of being\nstranded on Ocracoke for multiple days. This could be life\nthreatening if you have an emergency. Dangerous swimming and\nsurfing conditions and localized beach erosion. Rip currents can\nsweep even the best swimmers away from shore into deeper water.\nDangerous shore break can throw a swimmer or surfer head first\ninto the bottom causing neck and back injuries. Strong longshore\ncurrents will create dangerous swimming conditions.\n\n* ADDITIONAL DETAILS...This is a long duration event with\nuncertainty on when conditions will improve. Significant ocean\noverwash impacts are expected at vulnerable oceanside areas\nthrough multiple high tide cycles into the work week. Minor\nsoundside water level rises will also be possible.", "instruction": "Take the necessary actions to protect flood-prone property. If\ntravel is required, do not drive around barricades or through\nwater of unknown depth.\n\nSwimmers should remain out of the water due to dangerous surf\nconditions.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.cb161830b749cbd0e733cc365ccc1a651272c8dc.002.2", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "usgs:us6000u37h", "category": "earthquake", "title": "M 5.2 - 71 km ESE of ‘Ohonua, Tonga", "occurredAt": "2026-10-18T19:32:28.734Z", "issuedAt": "2026-10-18T20:13:00.040Z", "place": "71 km ESE of ‘Ohonua, Tonga", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u37h", "coordinates": [ -174.2956, -21.541 ], "magnitude": 5.2, "depth": 10, "severity": "M5.2", "status": "reviewed", "summary": "Magnitude 5.2, depth 10 km. reviewed by USGS.", "source": "usgs", "sourceName": "USGS", "timeBasis": "Event started", "revision": "83cfa85fa5ecd57e1a289f0df2a9aabe42ea72ab2618208e2fb78d6282cd6c82" }, { "id": "nws:0abae1a9fd877375a0d742fe", "authorityId": "urn:oid:2.49.0.1.840.0.939bac15d76fcbf027c97822b305cf0c16695125.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Freeze Warning issued October 18 at 2:07PM EDT until October 19 at 9:00AM EDT by NWS Jackson KY", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T18:07:00.000Z", "issuedAt": "2026-10-18T18:07:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T18:07:00.000Z", "onsetAt": "2026-10-19T05:00:00.000Z", "expiresAt": "2026-10-19T01:00:00.000Z", "forecastEndAt": "2026-10-19T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Rowan; Menifee; Jackson; Laurel; Whitley; Knox; Bell; Harlan; Elliott; Morgan; Johnson; Wolfe; Magoffin; Floyd; Lee; Breathitt; Knott; Owsley; Perry; Clay; Leslie; Letcher; Martin; Pike", "coordinates": null, "issuer": "NWS Jackson KY", "summary": "Freeze Warning · Rowan; Menifee; Jackson; Laurel; Whitley; Knox; Bell; Harlan; Elliott; Morgan; Johnson; Wolfe; Magoffin; Floyd; Lee; Breathitt; Knott; Owsley; Perry; Clay; Leslie; Letcher; Martin; Pike. Severe; likely; urgency: expected.", "description": "* WHAT...Near-freezing to sub-freezing valley temperatures as low as\n29 degrees expected.\n\n* WHERE...Portions of east central, northeast, south central, and\nsoutheast Kentucky.\n\n* WHEN...From 1 AM to 9 AM EDT Monday.\n\n* IMPACTS...Widespread frost and light freeze conditions could kill\ncrops and other sensitive vegetation in valley locales.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.939bac15d76fcbf027c97822b305cf0c16695125.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:e6bd167d68e6316a7b47e267", "authorityId": "urn:oid:2.49.0.1.840.0.2505fd35e019594f732fc9f36faec2bad3a1b6d2.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Freeze Warning issued October 18 at 1:50PM EDT until October 19 at 9:00AM EDT by NWS Baltimore MD/Washington DC", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T17:50:00.000Z", "issuedAt": "2026-10-18T17:50:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T17:50:00.000Z", "onsetAt": "2026-10-19T05:00:00.000Z", "expiresAt": "2026-10-19T02:00:00.000Z", "forecastEndAt": "2026-10-19T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Frederick; Carroll; Culpeper; Northern Fauquier; Southern Fauquier; Western Loudoun", "coordinates": null, "issuer": "NWS Baltimore MD/Washington DC", "summary": "Freeze Warning · Frederick; Carroll; Culpeper; Northern Fauquier; Southern Fauquier; Western Loudoun. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 30 expected.\n\n* WHERE...In Maryland, Carroll and Frederick Counties. In Virginia,\nCulpeper, Fauquier, and Western Loudoun Counties.\n\n* WHEN...From 1 AM to 9 AM EDT Monday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.\n\n* ADDITIONAL DETAILS...Expect the coldest temperatures in valleys and\nother low lying areas.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2505fd35e019594f732fc9f36faec2bad3a1b6d2.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:8d800b9f69cc3eaf4c0fbf28", "authorityId": "urn:oid:2.49.0.1.840.0.2b6e8b062198b9bbe051562c8f478edfab710a7c.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.a56cdf023271a7438c881266db8b934ca1078963.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Flood Watch issued October 19 at 3:40AM ChST until October 19 at 4:00AM ChST by NWS Tiyan GU", "eventType": "Flood Watch", "occurredAt": "2026-10-18T17:40:00.000Z", "issuedAt": "2026-10-18T17:40:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T17:40:00.000Z", "onsetAt": "2026-10-18T17:40:00.000Z", "expiresAt": "2026-10-18T18:45:00.000Z", "forecastEndAt": "2026-10-18T18:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Update", "status": "Source update", "place": "Guam; Rota", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Flood Watch · Guam; Rota. Severe; possible; urgency: future.", "description": "The Flood Watch will expire for Guam, Rota.\n\nThe flooding threat has ended as Typhoon Champi moves away.\nTherefore, the Flood Watch will expire at 4 AM ChST early this\nmorning.", "instruction": "", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2b6e8b062198b9bbe051562c8f478edfab710a7c.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:6e6c6078247687ccedd421d6", "authorityId": "urn:oid:2.49.0.1.840.0.07c162e5f7c2f4056b67ec873812d748f22e3352.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Freeze Warning issued October 18 at 1:35PM EDT until October 19 at 9:00AM EDT by NWS State College PA", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T17:35:00.000Z", "issuedAt": "2026-10-18T17:35:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T17:35:00.000Z", "onsetAt": "2026-10-19T05:00:00.000Z", "expiresAt": "2026-10-19T13:00:00.000Z", "forecastEndAt": "2026-10-19T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "York", "coordinates": null, "issuer": "NWS State College PA", "summary": "Freeze Warning · York. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 30 expected.\n\n* WHERE...York County.\n\n* WHEN...From 1 AM to 9 AM EDT Monday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Those with agricultural interests should protect sensitive\nvegetation.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.07c162e5f7c2f4056b67ec873812d748f22e3352.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "swpc:A20F:2026-10-18T17:24:58.920Z", "category": "solar", "title": "WATCH: Geomagnetic Storm Category G1 Predicted", "occurredAt": "2026-10-18T17:24:58.920Z", "issuedAt": "2026-10-18T17:24:58.920Z", "timeBasis": "Bulletin issued", "place": "Space weather", "coordinates": null, "severity": "WATCH", "status": "Published bulletin", "summary": "WATCH: Geomagnetic Storm Category G1 Predicted · Highest Storm Level Predicted by Day: · Oct 19: G1 (Minor) Oct 20: G1 (Minor) Oct 21: None (Below G1) · THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT · Comment: · NOAA Space Weather Scale descriptions can be found at · www.swpc.noaa.gov/noaa-scales-explanation", "url": "https://www.swpc.noaa.gov/products/alerts-watches-and-warnings", "source": "swpc", "sourceName": "NOAA SWPC", "revision": "e7cf553f2ce923d6862af935b136a1bca2d4b3b6957eaf66182d1e1f7fde3d30" }, { "id": "nws:92808bc759e8acf5219193ab", "authorityId": "urn:oid:2.49.0.1.840.0.33dbf198cc14cf43444da254abbc40cc68095444.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Flood Warning issued October 18 at 1:21PM AST until October 18 at 4:15PM AST by NWS San Juan PR", "eventType": "Flood Warning", "occurredAt": "2026-10-18T17:21:00.000Z", "issuedAt": "2026-10-18T17:21:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T17:21:00.000Z", "onsetAt": "2026-10-18T17:21:00.000Z", "expiresAt": "2026-10-18T20:15:00.000Z", "forecastEndAt": "2026-10-18T20:15:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Humacao, PR; Naguabo, PR", "coordinates": null, "issuer": "NWS San Juan PR", "summary": "Flood Warning · Humacao, PR; Naguabo, PR. Severe; likely; urgency: expected.", "description": "* WHAT...Flooding caused by excessive rainfall is expected.\n\n* WHERE...Northeastern Humacao County in Puerto Rico...\nWestern Naguabo County in Puerto Rico...\n\n* WHEN...Until 415 PM AST.\n\n* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying\nand flood-prone locations is imminent or occurring. Low-water\ncrossings are inundated with water and may not be passable.\n\n* ADDITIONAL DETAILS...\n- At 116 PM AST, Rio Blanco out of its banks causing flooding along\nlow lying areas. Flooding is already occurring in the warned\narea.\n- Some locations that will experience flooding include...\nRoad PR-191 could be impassable. Road PR-31, Exit 22 toward\nHighway PR-53 will be impassable as well. The exit toward the\nhighway may be flooded as well.\n- http://www.weather.gov/safety/flood", "instruction": "Turn around, don't drown when encountering flooded roads. Most flood\ndeaths occur in vehicles.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.33dbf198cc14cf43444da254abbc40cc68095444.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "usgs:us6000u36m", "category": "earthquake", "title": "M 4.5 - 0 km NE of Río Grande, Panama", "occurredAt": "2026-10-18T16:12:55.030Z", "issuedAt": "2026-10-18T18:37:54.040Z", "place": "0 km NE of Río Grande, Panama", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u36m", "coordinates": [ -81.3297, 7.7244 ], "magnitude": 4.5, "depth": 10, "severity": "M4.5", "status": "reviewed", "summary": "Magnitude 4.5, depth 10 km. reviewed by USGS.", "source": "usgs", "sourceName": "USGS", "timeBasis": "Event started", "revision": "6c398ad2a9a58a084d578d55eb6c8447d08fb4eb96ab8e61e4a4c68ec3973b72" }, { "id": "usgs:us6000u36d", "category": "earthquake", "title": "M 4.7 - 20 km SW of Sandy Point Town, Saint Kitts and Nevis", "occurredAt": "2026-10-18T15:35:47.580Z", "issuedAt": "2026-10-19T04:18:34.212Z", "place": "20 km SW of Sandy Point Town, Saint Kitts and Nevis", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u36d", "coordinates": [ -63.0065, 17.2531 ], "magnitude": 4.7, "depth": 149.951, "severity": "M4.7", "status": "reviewed", "summary": "Magnitude 4.7, depth 149.951 km. reviewed by USGS.", "source": "usgs", "sourceName": "USGS", "timeBasis": "Event started", "revision": "d40c5b3d00c84d72b6036a71570e7b8f41c8b9d95a8f6d80e31dab5786facd10" }, { "id": "nws:71686c4f1b5b1eea119393ff", "authorityId": "urn:oid:2.49.0.1.840.0.0fa2b1cf35c0ffa63c715482f0e3077ecdd92f31.002.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.523cfd40838f89a4c2dee3d1c22dbaad7c188f65.002.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Coastal Flood Warning issued October 18 at 11:02AM EDT until October 20 at 5:00PM EDT by NWS Newport/Morehead City NC", "eventType": "Coastal Flood Warning", "occurredAt": "2026-10-18T15:02:00.000Z", "issuedAt": "2026-10-18T15:02:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T15:02:00.000Z", "onsetAt": "2026-10-18T15:02:00.000Z", "expiresAt": "2026-10-19T03:15:00.000Z", "forecastEndAt": "2026-10-20T21:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Ocracoke Island", "coordinates": null, "issuer": "NWS Newport/Morehead City NC", "summary": "Coastal Flood Warning · Ocracoke Island. Severe; likely; urgency: expected.", "description": "* WHAT...For the Coastal Flood Warning, 2 to 4 feet of inundation\nabove ground level in low-lying areas near shorelines and tidal\nwaterways. For the High Surf Advisory, large breaking waves of\n8 to 10 feet expected in the surf zone. For the Beach Hazards\nStatement, dangerous rip currents, large breaking waves\nexpected, and strong longshore currents in the surf zone.\n\n* WHERE...Ocracoke Island.\n\n* WHEN...For the Coastal Flood Warning, until 5 PM EDT Tuesday.\nFor the High Surf Advisory, from midnight tonight to 8 PM EDT\nMonday. For the Beach Hazards Statement, through Sunday evening.\n\n* IMPACTS...Up to 2 to 4 feet of inundation above ground level\nis expected in some areas near shorelines and tidal waterways\nresulting in an elevated threat of property damage. Flooding\nwill extend inland from the waterfront threatening some homes\nand businesses. Numerous road closures and flooding of\nvehicles will be possible. Vulnerable portions of NC-12 may be\ninundated, especially around high tide. There is a possibility\nof being stranded on Ocracoke for multiple days. This could be\nlife threatening if you have an emergency. Dangerous swimming\nand surfing conditions and localized beach erosion. Rip\ncurrents can sweep even the best swimmers away from shore into\ndeeper water. Dangerous shore break can throw a swimmer or\nsurfer head first into the bottom causing neck and back\ninjuries. Strong longshore currents will create dangerous\nswimming conditions.\n\n* ADDITIONAL DETAILS...This has the potential to be a long\nduration event bringing more significant ocean overwash\nimpacts to vulnerable oceanside areas through multiple high\ntide cycles into the work week. Minor soundside water level\nrises will also be possible.", "instruction": "Take the necessary actions to protect flood-prone property. If\ntravel is required, do not drive around barricades or through\nwater of unknown depth.\n\nSwimmers should remain out of the water due to dangerous surf\nconditions.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0fa2b1cf35c0ffa63c715482f0e3077ecdd92f31.002.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:f05c3e03037ed1771d51b0f8", "authorityId": "urn:oid:2.49.0.1.840.0.0fa2b1cf35c0ffa63c715482f0e3077ecdd92f31.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.523cfd40838f89a4c2dee3d1c22dbaad7c188f65.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Coastal Flood Warning issued October 18 at 11:02AM EDT until October 20 at 5:00PM EDT by NWS Newport/Morehead City NC", "eventType": "Coastal Flood Warning", "occurredAt": "2026-10-18T15:02:00.000Z", "issuedAt": "2026-10-18T15:02:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T15:02:00.000Z", "onsetAt": "2026-10-18T15:02:00.000Z", "expiresAt": "2026-10-19T03:15:00.000Z", "forecastEndAt": "2026-10-20T21:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Hatteras Island", "coordinates": null, "issuer": "NWS Newport/Morehead City NC", "summary": "Coastal Flood Warning · Hatteras Island. Severe; likely; urgency: expected.", "description": "* WHAT...For the Coastal Flood Warning, 2 to 4 feet of inundation\nabove ground level expected in low-lying areas near shorelines\nand tidal waterways. For the High Surf Advisory, large breaking\nwaves of 9 to 14 feet in the surf zone. For the Beach Hazards\nStatement, dangerous rip currents, large breaking waves, and\nstrong longshore currents in the surf zone.\n\n* WHERE...Hatteras Island.\n\n* WHEN...For the Coastal Flood Warning, until 5 PM EDT Tuesday.\nFor the Beach Hazards Statement, through Sunday evening.\n\n* IMPACTS...2 to 4 feet of inundation above ground level is\nexpected in some areas near shorelines and tidal waterways\nresulting in an elevated threat of property damage. Flooding\nwill extend inland from the waterfront threatening some homes\nand businesses. Numerous road closures and flooding of\nvehicles will be possible. Vulnerable portions of NC-12 may be\ninundated, especially around high tide. There is a possibility\nof being stranded on Hatteras Island for multiple days. This\ncould be life threatening if you have an emergency. Dangerous\nswimming and surfing conditions and localized beach erosion.\nRip currents can sweep even the best swimmers away from shore\ninto deeper water. Dangerous shore break can throw a swimmer\nor surfer head first into the bottom causing neck and back\ninjuries. Strong longshore currents will create dangerous\nswimming conditions.\n\n* ADDITIONAL DETAILS...This has the potential to be a long\nduration event bringing more significant ocean overwash\nimpacts to vulnerable oceanside areas through multiple high\ntide cycles into the work week. Minor soundside water level\nrises will also be possible.", "instruction": "Take the necessary actions to protect flood-prone property. If\ntravel is required, do not drive around barricades or through\nwater of unknown depth.\n\nSwimmers should remain out of the water due to dangerous surf\nconditions.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0fa2b1cf35c0ffa63c715482f0e3077ecdd92f31.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "usgs:us6000u366", "category": "earthquake", "title": "M 4.6 - Carlsberg Ridge", "occurredAt": "2026-10-18T14:30:07.877Z", "issuedAt": "2026-10-18T18:06:10.040Z", "place": "Carlsberg Ridge", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u366", "coordinates": [ 66.9867, 1.452 ], "magnitude": 4.6, "depth": 10, "severity": "M4.6", "status": "reviewed", "summary": "Magnitude 4.6, depth 10 km. reviewed by USGS.", "source": "usgs", "sourceName": "USGS", "timeBasis": "Event started", "revision": "0e6b8739a03b4b0a661bd201c1ead3b900361684083f8525bc3de5519b0dc0a2" }, { "id": "nws:0865661cb8c4316ca4b3c79d", "authorityId": "urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.002.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Winter Storm Watch issued October 18 at 6:06AM AKDT until October 21 at 4:00PM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Watch", "occurredAt": "2026-10-18T14:06:00.000Z", "issuedAt": "2026-10-18T14:06:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T14:06:00.000Z", "onsetAt": "2026-10-20T18:00:00.000Z", "expiresAt": "2026-10-19T00:00:00.000Z", "forecastEndAt": "2026-10-22T00:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Alert", "status": "Source alert", "place": "Yukon Flats", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Watch · Yukon Flats. Severe; possible; urgency: future.", "description": "* WHAT...Heavy snow possible. Total snow accumulations of 4 to 8\ninches possible.\n\n* WHERE...Yukon Flats.\n\n* WHEN...From Tuesday morning through Wednesday afternoon.\n\n* IMPACTS...Travel could be very difficult.", "instruction": "Monitor the latest forecasts for updates on this situation.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.002.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:2934196d942e56e14cc733da", "authorityId": "urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.004.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.3797dbb430cd0501d74e5b294510bff1434e2340.003.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Winter Storm Watch issued October 18 at 6:06AM AKDT until October 22 at 4:00AM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Watch", "occurredAt": "2026-10-18T14:06:00.000Z", "issuedAt": "2026-10-18T14:06:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T14:06:00.000Z", "onsetAt": "2026-10-19T15:00:00.000Z", "expiresAt": "2026-10-19T00:00:00.000Z", "forecastEndAt": "2026-10-22T12:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Update", "status": "Source update", "place": "Eastern Alaska Range North of Trims Camp; Eastern Alaska Range South of Trims Camp", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Watch · Eastern Alaska Range North of Trims Camp; Eastern Alaska Range South of Trims Camp. Severe; possible; urgency: future.", "description": "* WHAT...Heavy snow possible. Total snow accumulations of 18 to 30\ninches possible above 2500 feet with higher amounts above pass\nlevel and 12 to 18 inches possible below 2500 feet. Winds could\ngust as high as 40 mph.\n\n* WHERE...Eastern Alaska Range North of Trims Camp and Eastern Alaska\nRange South of Trims Camp.\n\n* WHEN...From Monday morning through late Wednesday night.\n\n* IMPACTS...Travel could be very difficult to impossible. Areas of\nblowing snow could significantly reduce visibility.\n\n* ADDITIONAL DETAILS...Following strong southerly winds north of\nTrims Camp on Monday, heavy snow is expected to build in Monday\ninto Tuesday and Wednesday as winds shift to being out of the\nnorth.", "instruction": "Monitor the latest forecasts for updates on this situation.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.004.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:462325628237a90271079df2", "authorityId": "urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.003.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Winter Storm Watch issued October 18 at 6:06AM AKDT until October 21 at 4:00PM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Watch", "occurredAt": "2026-10-18T14:06:00.000Z", "issuedAt": "2026-10-18T14:06:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T14:06:00.000Z", "onsetAt": "2026-10-20T18:00:00.000Z", "expiresAt": "2026-10-19T00:00:00.000Z", "forecastEndAt": "2026-10-22T00:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Alert", "status": "Source alert", "place": "Tanana Flats; Eielson AFB and Salcha; Goldstream Valley and Nenana Hills; Chatanika River Valley; Two Rivers; Fairbanks Metro Area; Nenana", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Watch · Tanana Flats; Eielson AFB and Salcha; Goldstream Valley and Nenana Hills; Chatanika River Valley; Two Rivers; Fairbanks Metro Area; Nenana. Severe; possible; urgency: future.", "description": "* WHAT...Heavy snow possible. Total snow accumulations of 4 to 8\ninches possible.\n\n* WHERE...Fairbanks North Star Borough and Nenana.\n\n* WHEN...From Tuesday morning through Wednesday afternoon.\n\n* IMPACTS...Travel could be very difficult. The hazardous conditions\ncould impact the Tuesday evening and Wednesday morning commutes.\n\n* ADDITIONAL DETAILS...Following a round of widespread light snow\nMonday afternoon and evening into Monday night, another round of\nheavier snow will build in throughout the day Tuesday and continue\ninto Wednesday. Snow may briefly mix with rain Monday afternoon and\nevening.", "instruction": "Monitor the latest forecasts for updates on this situation.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.003.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:7e94baf6a39513786ae56ced", "authorityId": "urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Winter Storm Watch issued October 18 at 6:06AM AKDT until October 21 at 4:00PM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Watch", "occurredAt": "2026-10-18T14:06:00.000Z", "issuedAt": "2026-10-18T14:06:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T14:06:00.000Z", "onsetAt": "2026-10-20T00:00:00.000Z", "expiresAt": "2026-10-19T00:00:00.000Z", "forecastEndAt": "2026-10-22T00:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Alert", "status": "Source alert", "place": "Northern Denali Borough; Southern Denali Borough", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Watch · Northern Denali Borough; Southern Denali Borough. Severe; possible; urgency: future.", "description": "* WHAT...Heavy snow possible. Total snow accumulations of 8 to 12\ninches possible with higher amounts above pass level. Winds could\ngust as high as 40 mph.\n\n* WHERE...Denali Borough.\n\n* WHEN...From Monday afternoon through Wednesday afternoon.\n\n* IMPACTS...Travel could be very difficult.\n\n* ADDITIONAL DETAILS...Following strong southerly winds on Monday,\nwinds will shift to being out of the north on Tuesday into\nWednesday with gusts up to 40 mph possible.", "instruction": "Monitor the latest forecasts for updates on this situation.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:b2b2b7b83a4a2234ab37d9b5", "authorityId": "urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.005.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.3797dbb430cd0501d74e5b294510bff1434e2340.002.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Winter Storm Watch issued October 18 at 6:06AM AKDT until October 21 at 4:00PM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Watch", "occurredAt": "2026-10-18T14:06:00.000Z", "issuedAt": "2026-10-18T14:06:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T14:06:00.000Z", "onsetAt": "2026-10-20T18:00:00.000Z", "expiresAt": "2026-10-19T00:00:00.000Z", "forecastEndAt": "2026-10-22T00:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Update", "status": "Source update", "place": "White Mountains and High Terrain South of the Yukon River; Upper Chena River Valley", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Watch · White Mountains and High Terrain South of the Yukon River; Upper Chena River Valley. Severe; possible; urgency: future.", "description": "* WHAT...Heavy snow possible. Total snow accumulations between 5 and\n10 inches possible. Wind could gust as high as 35 mph across higher\nelevations.\n\n* WHERE...Upper Chena River Valley, White Mountains, and Eagle\nSummit.\n\n* WHEN...From Tuesday morning through Wednesday afternoon.\n\n* IMPACTS...Travel could be difficult. Gusty winds could lead to\nareas of blowing snow which could reduce visibility below one half\nmile at times.", "instruction": "Monitor the latest forecasts for updates on this situation.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.005.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:f2283a009d6d11073266b05b", "authorityId": "urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.006.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.3797dbb430cd0501d74e5b294510bff1434e2340.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Winter Storm Watch issued October 18 at 6:06AM AKDT until October 21 at 4:00PM AKDT by NWS Fairbanks AK", "eventType": "Winter Storm Watch", "occurredAt": "2026-10-18T14:06:00.000Z", "issuedAt": "2026-10-18T14:06:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T14:06:00.000Z", "onsetAt": "2026-10-20T06:00:00.000Z", "expiresAt": "2026-10-19T00:00:00.000Z", "forecastEndAt": "2026-10-22T00:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Update", "status": "Source update", "place": "Fortymile Country; Upper Tanana Valley; Delta Junction", "coordinates": null, "issuer": "NWS Fairbanks AK", "summary": "Winter Storm Watch · Fortymile Country; Upper Tanana Valley; Delta Junction. Severe; possible; urgency: future.", "description": "* WHAT...Heavy snow possible. Total snow accumulations of 6 to 12\ninches possible, with 2 to 5 inches possible in Northway to the\nAlcan Border along the Alaska Highway. Locally higher snow totals\nof 12 to 18 inches possible between Tanacross and Dot Lake. Winds\ncould gust as high as 35 mph.\n\n* WHERE...Delta Junction, Fortymile Country, and Upper Tanana Valley.\n\n* WHEN...From Monday evening through Wednesday afternoon.\n\n* IMPACTS...Travel could be very difficult. Areas of blowing snow\ncould significantly reduce visibility.", "instruction": "Monitor the latest forecasts for updates on this situation.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.015e276ec830f7f557225b895ba7b32f9602aab7.006.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:21feb1c581926431b7737a9d", "authorityId": "urn:oid:2.49.0.1.840.0.e267454960d05028ffb17d918dbfe239270f59aa.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.ec86a5b25822e52f8e371f554242bdd67483342f.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Flood Warning issued October 18 at 9:11AM EDT by NWS Melbourne FL", "eventType": "Flood Warning", "occurredAt": "2026-10-18T13:11:00.000Z", "issuedAt": "2026-10-18T13:11:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T13:11:00.000Z", "onsetAt": "2026-10-18T13:11:00.000Z", "expiresAt": "2026-10-19T03:00:00.000Z", "forecastEndAt": null, "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Lake, FL; Volusia, FL", "coordinates": null, "issuer": "NWS Melbourne FL", "summary": "Flood Warning · Lake, FL; Volusia, FL. Severe; observed; urgency: immediate.", "description": "...The Flood Warning continues for the following rivers in Florida...\n\nSt Johns River Near Astor affecting Volusia and Lake Counties.\n\n.The St Johns River at Astor is forecast to remain in Minor Flood\nStage today, but strong northeasterly winds will slow river flow\nleading to a quicker rise in levels tonight. The river is forecast to\nreach Moderate Flood Stage early Monday, and remain in Moderate Flood\nthrough the end of this week.\n\nFor the St. Johns River...including Astor...Moderate flooding is\nforecast.\n\n* WHAT...Minor flooding is occurring and moderate flooding is\nforecast.\n\n* WHERE...St Johns River near Astor.\n\n* WHEN...Until further notice.\n\n* IMPACTS...At 3.5 feet, Canals have overflowed into yards. Homes on\nor near Wildhog, Bonnet and Snail roads become inaccessible with\nseveral inches of water inside homes along the river and canals.\nDocks at Astor Bridge marina and throughout Astor are completely\nsubmerged. Bartram Rd and Holiday Circle are inaccessible with\nyards completely submerged. Clair Street is inaccessible. Roads\nflooded in South Moon Fish Camp, docks and yards at condominiums on\nJuno Trail and water breaches the sea wall at Blair's Jungle Den.\n\n* ADDITIONAL DETAILS...\n- At 8:30 AM EDT Sunday the stage was 2.6 feet.\n- Bankfull stage is 2.0 feet.\n- Recent Activity...The maximum river stage in the 24 hours ending\nat 8:30 AM EDT Sunday was 2.6 feet.\n- Forecast...The river is expected to rise to 3.3 feet Tuesday\nmorning. Additional rises are possible thereafter.\n- Flood stage is 2.3 feet.\n- http://www.weather.gov/safety/flood", "instruction": "Motorists should not attempt to drive around barricades or drive cars\nthrough flooded areas.\n\nCaution is urged when walking near riverbanks.\n\nAdditional information is available at www.weather.gov.\n\nThe next statement will be issued this evening at 1100 PM EDT.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e267454960d05028ffb17d918dbfe239270f59aa.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:81b06a57ff1cf3a4bd334f2f", "authorityId": "urn:oid:2.49.0.1.840.0.b03f3db7c7390b280878b80c4c7ed59358c197d0.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.c1ec859e9a14acb2fb7befaf5f65d94eb195833f.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.b778fad9fc2749e5bb349a0b4486cee7880b8d77.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Flood Warning issued October 18 at 9:10AM EDT by NWS Jacksonville FL", "eventType": "Flood Warning", "occurredAt": "2026-10-18T13:10:00.000Z", "issuedAt": "2026-10-18T13:10:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T13:10:00.000Z", "onsetAt": "2026-10-18T13:10:00.000Z", "expiresAt": "2026-10-19T13:15:00.000Z", "forecastEndAt": null, "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Brantley, GA", "coordinates": null, "issuer": "NWS Jacksonville FL", "summary": "Flood Warning · Brantley, GA. Severe; observed; urgency: immediate.", "description": "...The Flood Warning continues for the following rivers in Georgia...\n\nSatilla River At Atkinson affecting Brantley County.\n\nAdditional information is available at\nhttps://water.weather.gov/wfo/JAX\n\nThe next statement will be issued Monday morning at 915 AM EDT.\n\n* WHAT...Minor flooding is occurring and minor flooding is forecast.\n\n* WHERE...Satilla River at Atkinson.\n\n* WHEN...Until further notice.\n\n* IMPACTS...At 13.0 feet, Warners Landing, Louis Landing and\nsecondary roads around KOA campgrounds begin to flood. At 14.0\nfeet, River Rock Road begins to experience flooding across the\nroad.\n\n* ADDITIONAL DETAILS...\n- At 8:45 AM EDT Sunday the stage was 14.0 feet.\n- Forecast...The river is expected to rise to a crest of 14.2 feet\ntomorrow morning.\n- Flood stage is 13.0 feet.\n- http://www.weather.gov/safety/flood", "instruction": "", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.b03f3db7c7390b280878b80c4c7ed59358c197d0.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "usgs:us6000u35l", "category": "earthquake", "title": "M 4.5 - Kermadec Islands, New Zealand", "occurredAt": "2026-10-18T12:42:22.533Z", "issuedAt": "2026-10-18T12:59:51.040Z", "place": "Kermadec Islands, New Zealand", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u35l", "coordinates": [ -177.3838, -30.1265 ], "magnitude": 4.5, "depth": 10, "severity": "M4.5", "status": "reviewed", "summary": "Magnitude 4.5, depth 10 km. reviewed by USGS.", "source": "usgs", "sourceName": "USGS", "timeBasis": "Event started", "revision": "46bc9f788203911853164bd31c0ef65093c1c1b4d0a568a2ef6474d42b969c15" }, { "id": "nws:0f2f1a93ef834607826c6e29", "authorityId": "urn:oid:2.49.0.1.840.0.76f13bbf696e0fc524e40bc1372e8771f8f65de8.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.5d258014bf9c2a5e777fbf17eb000bdf6d547fdd.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 8:35AM EDT until October 18 at 9:00AM EDT by NWS Binghamton NY", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T12:35:00.000Z", "issuedAt": "2026-10-18T12:35:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T12:35:00.000Z", "onsetAt": "2026-10-18T12:35:00.000Z", "expiresAt": "2026-10-18T13:45:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Lackawanna; Luzerne", "coordinates": null, "issuer": "NWS Binghamton NY", "summary": "Freeze Warning · Lackawanna; Luzerne. Severe; likely; urgency: expected.", "description": "Temperatures will rise above freezing by 9 AM and the Freeze Warning\nwill be allowed to expire.", "instruction": "", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.76f13bbf696e0fc524e40bc1372e8771f8f65de8.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:a8d13a83af817fd7b389ab7a", "authorityId": "urn:oid:2.49.0.1.840.0.052c62afb6b29b5825a8b355dcd6602e91b6422b.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.aac02337918a16b627740c381908b243933e6228.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 8:35AM EDT until October 18 at 9:00AM EDT by NWS Buffalo NY", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T12:35:00.000Z", "issuedAt": "2026-10-18T12:35:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T12:35:00.000Z", "onsetAt": "2026-10-18T12:35:00.000Z", "expiresAt": "2026-10-18T13:45:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Niagara; Orleans; Monroe; Wayne; Northern Cayuga; Northern Erie; Genesee", "coordinates": null, "issuer": "NWS Buffalo NY", "summary": "Freeze Warning · Niagara; Orleans; Monroe; Wayne; Northern Cayuga; Northern Erie; Genesee. Severe; likely; urgency: expected.", "description": "The threat of freezing temperatures has ended, therefore the Freeze\nWarning will be allowed to expire.", "instruction": "", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.052c62afb6b29b5825a8b355dcd6602e91b6422b.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:67a1d21d8fb3c5a84b511b55", "authorityId": "urn:oid:2.49.0.1.840.0.629212f2a810ccc68ff1faec6cb270dab98e1580.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.df409c590bda3405f8c2189184ecc8190d3ad103.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 6:28AM EDT until October 18 at 9:00AM EDT by NWS Greenville-Spartanburg SC", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T10:28:00.000Z", "issuedAt": "2026-10-18T10:28:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T10:28:00.000Z", "onsetAt": "2026-10-18T10:28:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Avery; Madison; Yancey; Mitchell; Swain; Haywood; Buncombe; Graham; Northern Jackson; Macon; Southern Jackson", "coordinates": null, "issuer": "NWS Greenville-Spartanburg SC", "summary": "Freeze Warning · Avery; Madison; Yancey; Mitchell; Swain; Haywood; Buncombe; Graham; Northern Jackson; Macon; Southern Jackson. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as the upper 20s and lower\n30s expected.\n\n* WHERE...A portion of western North Carolina.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold. In-ground\nsprinkler systems should be drained. Remove hoses and cover above-\nground pipes.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.629212f2a810ccc68ff1faec6cb270dab98e1580.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:7821a45b43938c91ca141130", "authorityId": "urn:oid:2.49.0.1.840.0.c21fe411bb14daa8e37624128f6d2494343784b9.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.cee8943f7915a5a907fa7985f25df977a3c4d439.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 6:05AM EDT until October 18 at 9:00AM EDT by NWS Jackson KY", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T10:05:00.000Z", "issuedAt": "2026-10-18T10:05:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T10:05:00.000Z", "onsetAt": "2026-10-18T10:05:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Fleming; Montgomery; Bath; Rowan; Elliott; Morgan", "coordinates": null, "issuer": "NWS Jackson KY", "summary": "Freeze Warning · Fleming; Montgomery; Bath; Rowan; Elliott; Morgan. Severe; likely; urgency: expected.", "description": "* WHAT...Near-freezing to sub-freezing temperatures as low as 30\ndegrees.\n\n* WHERE...Bath, Elliott, Fleming, Montgomery, Rowan, and Morgan\nCounties.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation, and possibly damage unprotected outdoor\nplumbing.", "instruction": "", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.c21fe411bb14daa8e37624128f6d2494343784b9.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:bd4544a1328c54d919e48bfd", "authorityId": "urn:oid:2.49.0.1.840.0.ea2a92672f1c277cf9582ce74092ad7315a85278.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.f51639049408f4c7d4fd04320764ac8a1b4a36d1.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 5:22AM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T09:22:00.000Z", "issuedAt": "2026-10-18T09:22:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T09:22:00.000Z", "onsetAt": "2026-10-18T09:22:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton", "coordinates": null, "issuer": "NWS Baltimore MD/Washington DC", "summary": "Freeze Warning · Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures in the upper 20s and lower 30s.\n\n* WHERE...Portions of north-central, northern, and western Maryland,\ncentral, northern, northwest, and western Virginia, and eastern\nWest Virginia.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ea2a92672f1c277cf9582ce74092ad7315a85278.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:816c026ac9c2376ab8450a4b", "authorityId": "urn:oid:2.49.0.1.840.0.391af34d6ba259662ef720e0203bb905ae53bd33.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 18 at 7:03PM ChST until October 18 at 7:30PM ChST by NWS Tiyan GU", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T09:04:00.000Z", "issuedAt": "2026-10-18T09:04:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T09:03:00.000Z", "onsetAt": "2026-10-18T09:04:00.000Z", "expiresAt": "2026-10-18T09:30:00.000Z", "forecastEndAt": "2026-10-18T09:30:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Guam Coastal Waters", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Special Marine Warning · Guam Coastal Waters. Severe; likely; urgency: immediate.", "description": "SMWGUM\n\nTHE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A\n\n* SPECIAL MARINE WARNING FOR...\nGUAM COASTAL WATERS...\n\n* UNTIL 730 PM CHST.\n\n* AT 703 PM CHST...A SHOWER CAPABLE OF PRODUCING WATERSPOUTS WAS\nLOCATED OVER EASTERN GUAM WATERS MOVING NORTH AT 30 KNOTS.\n\nHAZARD...WATERSPOUTS AND WIND GUSTS 34 KNOTS OR GREATER.\n\nSOURCE...RADAR.\n\nIMPACT...WATERSPOUTS CAN CREATE LOCALLY HAZARDOUS SEAS. SMALL\n\nCRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND\n\nSUDDENLY HIGHER WAVES.\n\n* THE SHOWER WILL REMAIN OVER MAINLY OPEN WATERS.", "instruction": "WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS\nSEAS. SEEK SAFE HARBOR IMMEDIATELY.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.391af34d6ba259662ef720e0203bb905ae53bd33.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:9f829fe4094b636a722a6227", "authorityId": "urn:oid:2.49.0.1.840.0.90afd944b86f89ccb9027c0086c555f2a4cadc7c.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 18 at 6:48PM ChST until October 18 at 7:15PM ChST by NWS Tiyan GU", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T08:49:00.000Z", "issuedAt": "2026-10-18T08:49:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T08:48:00.000Z", "onsetAt": "2026-10-18T08:49:00.000Z", "expiresAt": "2026-10-18T09:15:00.000Z", "forecastEndAt": "2026-10-18T09:15:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Guam Coastal Waters", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Special Marine Warning · Guam Coastal Waters. Severe; likely; urgency: immediate.", "description": "SMWGUM\n\nTHE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A\n\n* SPECIAL MARINE WARNING FOR...\nGUAM COASTAL WATERS...\n\n* UNTIL 715 PM CHST.\n\n* AT 648 PM CHST...A SHOWER CAPABLE OF PRODUCING WATERSPOUTS WAS\nLOCATED OVER EASTERN GUAM WATERS MOVING NORTH AT 30 KNOTS.\n\nHAZARD...WATERSPOUTS AND WIND GUSTS 34 KNOTS OR GREATER.\n\nSOURCE...RADAR.\n\nIMPACT...WATERSPOUTS CAN CREATE LOCALLY HAZARDOUS SEAS. SMALL\n\nCRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND\n\nSUDDENLY HIGHER WAVES.\n\n* THE SHOWER WILL REMAIN OVER MAINLY OPEN WATERS.", "instruction": "WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS\nSEAS. SEEK SAFE HARBOR IMMEDIATELY.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.90afd944b86f89ccb9027c0086c555f2a4cadc7c.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:023e3b8c45a5858faa8b2b3c", "authorityId": "urn:oid:2.49.0.1.840.0.f0ca3e6377aee178e860c935a6ddc4ab2e33b238.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 18 at 6:46PM ChST until October 18 at 7:15PM ChST by NWS Tiyan GU", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T08:46:00.000Z", "issuedAt": "2026-10-18T08:46:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T08:46:00.000Z", "onsetAt": "2026-10-18T08:46:00.000Z", "expiresAt": "2026-10-18T09:15:00.000Z", "forecastEndAt": "2026-10-18T09:15:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Guam Coastal Waters", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Special Marine Warning · Guam Coastal Waters. Severe; likely; urgency: immediate.", "description": "SMWGUM\n\nTHE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A\n\n* SPECIAL MARINE WARNING FOR...\nGUAM COASTAL WATERS...\n\n* UNTIL 715 PM CHST.\n\n* AT 646 PM CHST...A SHOWER CAPABLE OF PRODUCING WATERSPOUTS WAS\nLOCATED OVER SOUTHERN GUAM WATERS MOVING NORTH AT 30 KNOTS.\n\nHAZARD...WATERSPOUTS AND WIND GUSTS 34 KNOTS OR GREATER.\n\nSOURCE...RADAR.\n\nIMPACT...WATERSPOUTS CAN CREATE LOCALLY HAZARDOUS SEAS. SMALL\n\nCRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND\n\nSUDDENLY HIGHER WAVES.\n\n* THE SHOWER WILL REMAIN OVER MAINLY OPEN WATERS.", "instruction": "WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS\nSEAS. SEEK SAFE HARBOR IMMEDIATELY.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f0ca3e6377aee178e860c935a6ddc4ab2e33b238.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:0210df3c90e0ba692dc173ed", "authorityId": "urn:oid:2.49.0.1.840.0.f8ebb5a29eeafe1566f568c74668148d8ccf2f6d.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 18 at 6:34PM ChST until October 18 at 7:00PM ChST by NWS Tiyan GU", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T08:35:00.000Z", "issuedAt": "2026-10-18T08:35:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T08:34:00.000Z", "onsetAt": "2026-10-18T08:35:00.000Z", "expiresAt": "2026-10-18T09:00:00.000Z", "forecastEndAt": "2026-10-18T09:00:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Guam Coastal Waters", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Special Marine Warning · Guam Coastal Waters. Severe; likely; urgency: immediate.", "description": "SMWGUM\n\nTHE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A\n\n* SPECIAL MARINE WARNING FOR...\nGUAM COASTAL WATERS...\n\n* UNTIL 700 PM CHST.\n\n* AT 634 PM CHST...A SHOWER WAS LOCATED OVER NORTHERN GUAM\nWATERS MOVING NORTHWEST AT 35 KNOTS.\n\nHAZARD...WIND GUSTS 34 KNOTS OR GREATER.\n\nSOURCE...RADAR.\n\nIMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND\n\nSUDDENLY HIGHER WAVES.\n\n* THE SHOWER WILL REMAIN OVER MAINLY OPEN WATERS.", "instruction": "WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS\nSEAS. SEEK SAFE HARBOR IMMEDIATELY.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f8ebb5a29eeafe1566f568c74668148d8ccf2f6d.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:719f11ba6bafb05f2e2e32ed", "authorityId": "urn:oid:2.49.0.1.840.0.036eddd5a69e4f3d9fb8741cf98d1b0e3fccf140.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 18 at 6:26PM ChST until October 18 at 6:45PM ChST by NWS Tiyan GU", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T08:28:00.000Z", "issuedAt": "2026-10-18T08:28:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T08:26:00.000Z", "onsetAt": "2026-10-18T08:28:00.000Z", "expiresAt": "2026-10-18T08:45:00.000Z", "forecastEndAt": "2026-10-18T08:45:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Guam Coastal Waters", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Special Marine Warning · Guam Coastal Waters. Severe; likely; urgency: immediate.", "description": "SMWGUM\n\nTHE NATIONAL WEATHER SERVICE IN TIYAN GUAM HAS ISSUED A\n\n* SPECIAL MARINE WARNING FOR...\nGUAM COASTAL WATERS...\n\n* UNTIL 645 PM CHST.\n\n* AT 626 PM CHST...A SHOWER CAPABLE OF PRODUCING WATERSPOUTS WAS\nLOCATED OVER SOUTHERN GUAM WATERS OF MOVING NORTH AT 30 KNOTS.\n\nHAZARD...WATERSPOUTS AND WIND GUSTS 34 KNOTS OR GREATER.\n\nSOURCE...RADAR.\n\nIMPACT...WATERSPOUTS CAN CREATE LOCALLY HAZARDOUS SEAS. SMALL\n\nCRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND\n\nSUDDENLY HIGHER WAVES.\n\n* THE SHOWER WILL REMAIN OVER MAINLY OPEN WATERS.", "instruction": "WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS\nSEAS. SEEK SAFE HARBOR IMMEDIATELY.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.036eddd5a69e4f3d9fb8741cf98d1b0e3fccf140.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:d7aa69ab1678254cb9b4629e", "authorityId": "urn:oid:2.49.0.1.840.0.80f2f127c9c7abfed7904ad06c52844882707e33.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 18 at 6:26PM ChST until October 18 at 6:45PM ChST by NWS Tiyan GU", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T08:26:00.000Z", "issuedAt": "2026-10-18T08:26:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T08:26:00.000Z", "onsetAt": "2026-10-18T08:26:00.000Z", "expiresAt": "2026-10-18T08:45:00.000Z", "forecastEndAt": "2026-10-18T08:45:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Guam Coastal Waters", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Special Marine Warning · Guam Coastal Waters. Severe; likely; urgency: immediate.", "description": "SMWGUM\n\nTHE NATIONAL WEATHER SERVICE IN TIYAN HAS ISSUED A\n\n* SPECIAL MARINE WARNING FOR...\nSOUTHEASTERN GUAM COASTAL WATERS...\n\n* UNTIL 645 PM CHST.\n\n* AT 626 PM CHST, A SEVERE THUNDERSTORM PRODUCING WATERSPOUTS WAS\nLOCATED 30 NM SOUTHEAST OF IPAN BUOY, MOVING NORTH AT 30 KNOTS.\n\nHAZARD...WATERSPOUTS.\n\nSOURCE...RADAR INDICATED.\n\nIMPACT...WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY\nHAZARDOUS SEAS.\n\n* LOCATIONS IMPACTED INCLUDE...\nMAINLY OPEN WATERS OF GUAM COASTAL WATERS.", "instruction": "MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.80f2f127c9c7abfed7904ad06c52844882707e33.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:a42ac3265e83fcc01593a9ce", "authorityId": "urn:oid:2.49.0.1.840.0.74d17aec641026e131b6e2b20e82bd667914c77f.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.d0bb1486c0bb25c2d644a47bb5849877f4ca9cc7.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 4:25AM EDT until October 18 at 9:00AM EDT by NWS Indianapolis IN", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T08:25:00.000Z", "issuedAt": "2026-10-18T08:25:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T08:25:00.000Z", "onsetAt": "2026-10-18T08:25:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Clinton; Howard; Montgomery; Boone; Tipton; Hamilton; Madison; Delaware; Randolph; Hendricks; Hancock; Henry; Shelby; Rush; Decatur", "coordinates": null, "issuer": "NWS Indianapolis IN", "summary": "Freeze Warning · Clinton; Howard; Montgomery; Boone; Tipton; Hamilton; Madison; Delaware; Randolph; Hendricks; Hancock; Henry; Shelby; Rush; Decatur. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 31.\n\n* WHERE...Portions of central, east central, and west central\nIndiana.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.74d17aec641026e131b6e2b20e82bd667914c77f.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:b167f700c1a5a2600b87cf96", "authorityId": "urn:oid:2.49.0.1.840.0.d0e0e025c6b7d89653e477b2877ac3c9b09b0187.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 18 at 4:21AM EDT until October 18 at 4:45AM EDT by NWS Key West FL", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T08:21:00.000Z", "issuedAt": "2026-10-18T08:21:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T08:21:00.000Z", "onsetAt": "2026-10-18T08:21:00.000Z", "expiresAt": "2026-10-18T08:45:00.000Z", "forecastEndAt": "2026-10-18T08:45:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM; Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out", "coordinates": null, "issuer": "NWS Key West FL", "summary": "Special Marine Warning · Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM; Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out. Severe; likely; urgency: immediate.", "description": "SMWKEY\n\nThe National Weather Service in Key West has issued a\n\n* Special Marine Warning for...\nStraits of Florida from Halfmoon Shoal to 20 nm west of Dry\nTortugas out 60 nm...\n\n* Until 445 AM EDT.\n\n* At 421 AM EDT, a strong thunderstorm with possible waterspouts was\nlocated 20 nm southeast of Tortugas Ecological Reserve South,\nmoving south at 5 knots.\n\nHAZARD...Waterspouts and wind gusts 34 knots or greater.\n\nSOURCE...National Weather Service Meteorologist.\n\nIMPACT...Waterspouts can quickly form and capsize boats, cause\nconsiderable damage to vessels and create suddenly higher\nwaves. Expect wind gusts in excess of 34 knots, suddenly\nhigher waves, frequent lightning, and heavy downpours.\n\n* The strong thunderstorm will remain over mainly open waters.", "instruction": "Prepare for wind gusts in excess of 34 knots, steep and fast-building\nseas, frequent lightning, and blinding downpours. Stay low or go\nbelow, and make sure all on board are wearing life jackets.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.d0e0e025c6b7d89653e477b2877ac3c9b09b0187.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "usgs:us6000u34e", "category": "earthquake", "title": "M 5.2 - 55 km NNW of Ruteng, Indonesia", "occurredAt": "2026-10-18T08:00:06.054Z", "issuedAt": "2026-10-18T08:14:46.040Z", "place": "55 km NNW of Ruteng, Indonesia", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u34e", "coordinates": [ 120.2734, -8.1449 ], "magnitude": 5.2, "depth": 10, "severity": "M5.2", "status": "reviewed", "summary": "Magnitude 5.2, depth 10 km. reviewed by USGS.", "source": "usgs", "sourceName": "USGS", "timeBasis": "Event started", "revision": "d9e2380ff264995707b2a0ca4c005c5498603b5ad5f08cbab0c2223fe124c9bd" }, { "id": "nws:aa48e91b82b2b6c063a75c90", "authorityId": "urn:oid:2.49.0.1.840.0.71600f22f621f4cfd91e79c5b9a91e31ac3b8a33.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.23da5beb40f24fc300c5ba5d231df3061dc6a816.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 3:26AM EDT until October 18 at 9:00AM EDT by NWS Charleston WV", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T07:26:00.000Z", "issuedAt": "2026-10-18T07:26:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T07:26:00.000Z", "onsetAt": "2026-10-18T07:26:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Greenup; Carter; Boyd; Lawrence; Perry; Morgan; Athens; Washington; Jackson; Vinton; Meigs; Gallia; Lawrence; Dickenson; Buchanan; Wayne; Cabell; Mason; Jackson; Wood; Pleasants; Tyler; Lincoln; Putnam; Kanawha; Roane; Wirt; Calhoun; Ritchie; Doddridge; Mingo; Logan; Boone; Clay; Braxton; Gilmer; Lewis; Harrison; Taylor; McDowell; Wyoming; Upshur; Barbour; Northwest Raleigh; Southeast Raleigh; Northwest Fayette; Southeast Fayette; Northwest Nicholas; Southeast Nicholas; Northwest Webster; Southeast Webster; Northwest Pocahontas; Southeast Pocahontas; Northwest Randolph; Southeast Randolph", "coordinates": null, "issuer": "NWS Charleston WV", "summary": "Freeze Warning · Greenup; Carter; Boyd; Lawrence; Perry; Morgan; Athens; Washington; Jackson; Vinton; Meigs; Gallia; Lawrence; Dickenson; Buchanan; Wayne; Cabell; Mason; Jackson; Wood; Pleasants; Tyler; Lincoln; Putnam; Kanawha; Roane; Wirt; Calhoun; Ritchie; Doddridge; Mingo; Logan; Boone; Clay; Braxton; Gilmer; Lewis; Harrison; Taylor; McDowell; Wyoming; Upshur; Barbour; Northwest Raleigh; Southeast Raleigh; Northwest Fayette; Southeast Fayette; Northwest Nicholas; Southeast Nicholas; Northwest Webster; Southeast Webster; Northwest Pocahontas; Southeast Pocahontas; Northwest Randolph; Southeast Randolph. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 27.\n\n* WHERE...Portions of northeast Kentucky, southeast Ohio, southwest\nVirginia, and central, northeast, northern, southeast, southern,\nand western West Virginia.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Additional information can be found at https://www.weather.gov/rlx as\nwell as on our X and Facebook pages.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.71600f22f621f4cfd91e79c5b9a91e31ac3b8a33.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:3a1e85d59c1e1dc986b90129", "authorityId": "urn:oid:2.49.0.1.840.0.523cfd40838f89a4c2dee3d1c22dbaad7c188f65.002.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.b0ace643ad96eb8e139c9106400a2f229ef03ece.003.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.1c2331befea2bbe6962538ac28872fa4c0a0a9d8.002.3", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.13ae7e1da47230cfff91b99011363c9ace051d59.002.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Coastal Flood Warning issued October 18 at 3:24AM EDT until October 20 at 5:00PM EDT by NWS Newport/Morehead City NC", "eventType": "Coastal Flood Warning", "occurredAt": "2026-10-18T07:24:00.000Z", "issuedAt": "2026-10-18T07:24:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T07:24:00.000Z", "onsetAt": "2026-10-18T07:24:00.000Z", "expiresAt": "2026-10-18T19:30:00.000Z", "forecastEndAt": "2026-10-20T21:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Ocracoke Island", "coordinates": null, "issuer": "NWS Newport/Morehead City NC", "summary": "Coastal Flood Warning · Ocracoke Island. Severe; likely; urgency: expected.", "description": "* WHAT...For the Coastal Flood Warning, two to four feet of\ninundation above ground level in low-lying areas near\nshorelines and tidal waterways. For the High Surf Advisory,\nlarge breaking waves of 8 to 10 feet expected in the surf\nzone. For the Beach Hazards Statement, dangerous rip currents,\nlarge breaking waves expected, and strong longshore currents\nin the surf zone.\n\n* WHERE...Ocracoke Island.\n\n* WHEN...For the Coastal Flood Warning, until 5 PM EDT Tuesday.\nFor the High Surf Advisory, from midnight tonight to 8 PM EDT\nMonday. For the Beach Hazards Statement, from Sunday morning\nthrough Sunday evening.\n\n* IMPACTS...Up to 2 to 4 feet of inundation above ground level is\nexpected in some areas near shorelines and tidal waterways\nresulting in an elevated threat of property damage. Flooding\nwill extend inland from the waterfront threatening some homes\nand businesses. Numerous road closures and flooding of vehicles\nwill be possible. Vulnerable portions of NC-12 may be inundated,\nespecially around high tide. There is a possibility of being\nstranded on Ocracoke for multiple days. This could be life\nthreatening if you have an emergency. Dangerous swimming and\nsurfing conditions and localized beach erosion. Rip currents can\nsweep even the best swimmers away from shore into deeper water.\nDangerous shore break can throw a swimmer or surfer head first\ninto the bottom causing neck and back injuries. Strong longshore\ncurrents will create dangerous swimming conditions.\n\n* ADDITIONAL DETAILS...This has the potential to be a long\nduration event bringing more significant ocean overwash impacts\nto vulnerable oceanside areas through multiple high tide cycles\ninto the work week. Minor soundside water level rises will also\nbe possible.", "instruction": "Take the necessary actions to protect flood-prone property. If\ntravel is required, do not drive around barricades or through\nwater of unknown depth.\n\nSwimmers should remain out of the water due to dangerous surf\nconditions.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.523cfd40838f89a4c2dee3d1c22dbaad7c188f65.002.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:7c0b27bb06ee4abaa9bd7194", "authorityId": "urn:oid:2.49.0.1.840.0.523cfd40838f89a4c2dee3d1c22dbaad7c188f65.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.b0ace643ad96eb8e139c9106400a2f229ef03ece.002.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.1c2331befea2bbe6962538ac28872fa4c0a0a9d8.001.3", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.13ae7e1da47230cfff91b99011363c9ace051d59.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Coastal Flood Warning issued October 18 at 3:24AM EDT until October 20 at 5:00PM EDT by NWS Newport/Morehead City NC", "eventType": "Coastal Flood Warning", "occurredAt": "2026-10-18T07:24:00.000Z", "issuedAt": "2026-10-18T07:24:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T07:24:00.000Z", "onsetAt": "2026-10-18T07:24:00.000Z", "expiresAt": "2026-10-18T19:30:00.000Z", "forecastEndAt": "2026-10-20T21:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Hatteras Island", "coordinates": null, "issuer": "NWS Newport/Morehead City NC", "summary": "Coastal Flood Warning · Hatteras Island. Severe; likely; urgency: expected.", "description": "* WHAT...For the Coastal Flood Warning, 2 to 4 feet of\ninundation above ground level expected in low- lying areas\nnear shorelines and tidal waterways. For the High Surf\nAdvisory, large breaking waves of 9 to 14 feet in the surf\nzone. For the Beach Hazards Statement, dangerous rip currents,\nlarge breaking waves, and strong longshore currents in the\nsurf zone.\n\n* WHERE...Hatteras Island.\n\n* WHEN...For the Coastal Flood Warning, until 5 PM EDT Tuesday.\nFor the Beach Hazards Statement, from Sunday morning through\nSunday evening.\n\n* IMPACTS...2 to 4 feet of inundation above ground level is\nexpected in some areas near shorelines and tidal waterways\nresulting in an elevated threat of property damage. Flooding\nwill extend inland from the waterfront threatening some homes\nand businesses. Numerous road closures and flooding of\nvehicles will be possible. Vulnerable portions of NC-12 may be\ninundated, especially around high tide. There is a possibility\nof being stranded on Hatteras Island for multiple days. This\ncould be life threatening if you have an emergency. Dangerous\nswimming and surfing conditions and localized beach erosion.\nRip currents can sweep even the best swimmers away from shore\ninto deeper water. Dangerous shore break can throw a swimmer\nor surfer head first into the bottom causing neck and back\ninjuries. Strong longshore currents will create dangerous\nswimming conditions.\n\n* ADDITIONAL DETAILS...This has the potential to be a long\nduration event bringing more significant ocean overwash impacts\nto vulnerable oceanside areas through multiple high tide cycles\ninto the work week. Minor soundside water level rises will also\nbe possible.", "instruction": "Take the necessary actions to protect flood-prone property. If\ntravel is required, do not drive around barricades or through\nwater of unknown depth.\n\nSwimmers should remain out of the water due to dangerous surf\nconditions.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.523cfd40838f89a4c2dee3d1c22dbaad7c188f65.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:4a4bb05747527e0155a0599a", "authorityId": "urn:oid:2.49.0.1.840.0.3e168c84623879a408d79476a347f2dfce132f31.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.83b30177bfac68c71b03fef4da8b6d08c213f2be.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Flood Warning issued October 18 at 2:18AM CDT until October 20 at 7:32PM CDT by NWS Norman OK", "eventType": "Flood Warning", "occurredAt": "2026-10-18T07:18:00.000Z", "issuedAt": "2026-10-18T07:18:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T07:18:00.000Z", "onsetAt": "2026-10-19T02:10:00.000Z", "expiresAt": "2026-10-18T19:30:00.000Z", "forecastEndAt": "2026-10-21T00:32:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Wichita, TX; Wilbarger, TX", "coordinates": null, "issuer": "NWS Norman OK", "summary": "Flood Warning · Wichita, TX; Wilbarger, TX. Severe; observed; urgency: immediate.", "description": "...The Flood Warning continues for the following rivers in Texas...\n\nBeaver Creek near Electra affecting Wichita and Wilbarger Counties.\n\nFor the Beaver Creek (NW TX)...including Electra...Minor flooding is\nforecast.\n\n* WHAT...Minor flooding is forecast.\n\n* WHERE...Beaver Creek near Electra.\n\n* WHEN...From this evening to Tuesday evening.\n\n* IMPACTS...At 26.0 feet, Flood levels up to 2 feet in depth cover\nfarm and range lands... and may inundate some oil and gas\nfacilities... along and near the creek in southern Wilbarger County\nand southwestern Wichita County.\n\n* ADDITIONAL DETAILS...\n- At 1:00 AM CDT Sunday the stage was 14.3 feet.\n- Bankfull stage is 24.0 feet.\n- Forecast...The river is expected to rise above flood stage late\nthis evening to a crest of 25.6 feet early tomorrow afternoon. It\nwill then fall below flood stage early Tuesday afternoon.\n- Flood stage is 24.0 feet.\n- Flood History...This crest compares to a previous crest of 25.6\nfeet on 07/28/1991.\n- http://www.weather.gov/safety/flood", "instruction": "Caution is urged when walking near riverbanks.\n\nBe especially cautious at night when it is harder to recognize the\ndangers of flooding.\n\nAdditional information is available at www.weather.gov.\n\nThe next statement will be issued this afternoon at 230 PM CDT.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3e168c84623879a408d79476a347f2dfce132f31.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:fa061a5cf44639752ed55d67", "authorityId": "urn:oid:2.49.0.1.840.0.11f595b0f9d2d563144d642aa8b8ed03947faf3f.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.2198fe855e0405b6e79fd6a97ca2cd8e6517eb5b.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 2:57AM EDT until October 18 at 9:00AM EDT by NWS Wilmington OH", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T06:57:00.000Z", "issuedAt": "2026-10-18T06:57:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T06:57:00.000Z", "onsetAt": "2026-10-18T06:57:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Wayne; Fayette; Union; Franklin; Ripley; Dearborn; Ohio; Switzerland; Carroll; Gallatin; Boone; Kenton; Campbell; Owen; Grant; Pendleton; Bracken; Robertson; Mason; Lewis; Hardin; Mercer; Auglaize; Darke; Shelby; Logan; Union; Delaware; Miami; Champaign; Clark; Madison; Franklin; Licking; Preble; Montgomery; Greene; Fayette; Pickaway; Fairfield; Butler; Warren; Clinton; Ross; Hocking; Hamilton; Clermont; Brown; Highland; Adams; Pike; Scioto", "coordinates": null, "issuer": "NWS Wilmington OH", "summary": "Freeze Warning · Wayne; Fayette; Union; Franklin; Ripley; Dearborn; Ohio; Switzerland; Carroll; Gallatin; Boone; Kenton; Campbell; Owen; Grant; Pendleton; Bracken; Robertson; Mason; Lewis; Hardin; Mercer; Auglaize; Darke; Shelby; Logan; Union; Delaware; Miami; Champaign; Clark; Madison; Franklin; Licking; Preble; Montgomery; Greene; Fayette; Pickaway; Fairfield; Butler; Warren; Clinton; Ross; Hocking; Hamilton; Clermont; Brown; Highland; Adams; Pike; Scioto. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 30.\n\n* WHERE...Portions of east central and southeast Indiana, northeast\nand northern Kentucky, and central, south central, southwest, and\nwest central Ohio.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.11f595b0f9d2d563144d642aa8b8ed03947faf3f.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:3c231b509964ed76b3890312", "authorityId": "urn:oid:2.49.0.1.840.0.4451cb2414d4a955b96c0b5166db54e7758ee67b.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.d97bf89123f2c2d7df70623e57b69f2b3355216b.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 2:54AM EDT until October 18 at 9:00AM EDT by NWS Louisville KY", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T06:54:00.000Z", "issuedAt": "2026-10-18T06:54:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T06:54:00.000Z", "onsetAt": "2026-10-18T06:54:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Scott; Harrison; Fayette; Bourbon; Nicholas; Clark", "coordinates": null, "issuer": "NWS Louisville KY", "summary": "Freeze Warning · Scott; Harrison; Fayette; Bourbon; Nicholas; Clark. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 31 expected.\n\n* WHERE...Bourbon, Clark KY, Fayette, Harrison KY, Nicholas, and\nScott KY Counties.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4451cb2414d4a955b96c0b5166db54e7758ee67b.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:453679959a1a355ec1637bf4", "authorityId": "urn:oid:2.49.0.1.840.0.110fc985148e2a9d33899aa1d19fadcd214e3440.002.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.419f134bb5fe954316e430475b737a98dbfc32cf.002.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 2:47AM EDT until October 18 at 9:00AM EDT by NWS Mount Holly NJ", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T06:47:00.000Z", "issuedAt": "2026-10-18T06:47:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T06:47:00.000Z", "onsetAt": "2026-10-18T06:47:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Warren; Morris; Hunterdon; Berks; Lehigh; Northampton; Western Chester; Western Montgomery; Upper Bucks", "coordinates": null, "issuer": "NWS Mount Holly NJ", "summary": "Freeze Warning · Warren; Morris; Hunterdon; Berks; Lehigh; Northampton; Western Chester; Western Montgomery; Upper Bucks. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 32.\n\n* WHERE...In New Jersey, Morris, Warren, and Hunterdon Counties. In\nPennsylvania, Berks, Lehigh, Northampton, Upper Bucks, Western\nChester, and Western Montgomery Counties.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.110fc985148e2a9d33899aa1d19fadcd214e3440.002.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:d3559a6e56b1edc0b9203dae", "authorityId": "urn:oid:2.49.0.1.840.0.110fc985148e2a9d33899aa1d19fadcd214e3440.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.419f134bb5fe954316e430475b737a98dbfc32cf.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 2:47AM EDT until October 18 at 9:00AM EDT by NWS Mount Holly NJ", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T06:47:00.000Z", "issuedAt": "2026-10-18T06:47:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T06:47:00.000Z", "onsetAt": "2026-10-18T06:47:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Sussex; Carbon; Monroe", "coordinates": null, "issuer": "NWS Mount Holly NJ", "summary": "Freeze Warning · Sussex; Carbon; Monroe. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 29.\n\n* WHERE...In New Jersey, Sussex County. In Pennsylvania, Carbon and\nMonroe Counties.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.110fc985148e2a9d33899aa1d19fadcd214e3440.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:5468daa10c750261b3dacb30", "authorityId": "urn:oid:2.49.0.1.840.0.b29b6ee97d09de92171709963bf2cc72157be375.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.5892da6f40b302d81e9f5a10e9230bb69600e025.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 2:35AM EDT until October 18 at 9:00AM EDT by NWS Cleveland OH", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T06:35:00.000Z", "issuedAt": "2026-10-18T06:35:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T06:35:00.000Z", "onsetAt": "2026-10-18T06:35:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Lucas; Wood; Ottawa; Sandusky; Erie; Lorain; Cuyahoga; Geauga; Ashtabula Inland; Hancock; Seneca; Huron; Medina; Summit; Portage; Trumbull; Wyandot; Crawford; Richland; Ashland; Wayne; Stark; Mahoning; Marion; Morrow; Holmes; Knox; Southern Erie; Crawford", "coordinates": null, "issuer": "NWS Cleveland OH", "summary": "Freeze Warning · Lucas; Wood; Ottawa; Sandusky; Erie; Lorain; Cuyahoga; Geauga; Ashtabula Inland; Hancock; Seneca; Huron; Medina; Summit; Portage; Trumbull; Wyandot; Crawford; Richland; Ashland; Wayne; Stark; Mahoning; Marion; Morrow; Holmes; Knox; Southern Erie; Crawford. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 30.\n\n* WHERE...Portions of north central, northeast, and northwest Ohio\nand northwest Pennsylvania.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.b29b6ee97d09de92171709963bf2cc72157be375.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:656689b937d115d1b094647f", "authorityId": "urn:oid:2.49.0.1.840.0.0b1557b62d4523c313f3769174eea7ca173557be.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.83d2e1a1b958024f0e2a986a407a8751fe7b3870.001.2", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.cfd60931a4f47a9be51759e63254f2dac5dd6759.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 2:22AM EDT until October 18 at 9:00AM EDT by NWS Upton NY", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T06:22:00.000Z", "issuedAt": "2026-10-18T06:22:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T06:22:00.000Z", "onsetAt": "2026-10-18T06:22:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Northern Fairfield; Northern New Haven; Northern Middlesex; Northern New London; Western Passaic; Orange; Putnam", "coordinates": null, "issuer": "NWS Upton NY", "summary": "Freeze Warning · Northern Fairfield; Northern New Haven; Northern Middlesex; Northern New London; Western Passaic; Orange; Putnam. Severe; likely; urgency: expected.", "description": "* WHAT...Sub freezing temperatures in the upper 20s and lower 30s\nexpected.\n\n* WHERE...In Connecticut, Northern Fairfield, Northern Middlesex,\nNorthern New Haven, and Northern New London Counties. In New\nJersey, Western Passaic County. In New York, Orange and Putnam\nCounties.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops and other\nsensitive vegetation.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0b1557b62d4523c313f3769174eea7ca173557be.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:0ab725ec395aca77c97f3a68", "authorityId": "urn:oid:2.49.0.1.840.0.35b40503d0739690ce137335e1e6c67847d5d4b4.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 18 at 2:19AM EDT until October 18 at 3:00AM EDT by NWS Key West FL", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T06:19:00.000Z", "issuedAt": "2026-10-18T06:19:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T06:19:00.000Z", "onsetAt": "2026-10-18T06:19:00.000Z", "expiresAt": "2026-10-18T07:00:00.000Z", "forecastEndAt": "2026-10-18T07:00:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Gulf of America including Dry Tortugas and Rebecca Shoal Channel", "coordinates": null, "issuer": "NWS Key West FL", "summary": "Special Marine Warning · Gulf of America including Dry Tortugas and Rebecca Shoal Channel. Severe; likely; urgency: immediate.", "description": "SMWKEY\n\nThe National Weather Service in Key West has issued a\n\n* Special Marine Warning for...\nGulf of America including Dry Tortugas and Rebecca Shoal Channel...\n\n* Until 300 AM EDT.\n\n* At 219 AM EDT, a possible strong waterspout was located near\nPulaski Shoal Light, moving south at 10 knots.\n\nHAZARD...Waterspouts.\n\nSOURCE...National Weather Service Meteorologist.\n\nIMPACT...Waterspouts can quickly form and capsize boats, cause\nconsiderable damage to vessels and create suddenly higher\nwaves.\n\n* The possible strong waterspout will remain over mainly open waters.", "instruction": "Waterspouts can easily overturn boats and create locally hazardous\nseas. Seek safe harbor immediately.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.35b40503d0739690ce137335e1e6c67847d5d4b4.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:cb8a24b37e290dab8f67487e", "authorityId": "urn:oid:2.49.0.1.840.0.f829976ebb3817af19cace598da3926a078d26bc.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 18 at 2:16AM EDT until October 18 at 3:00AM EDT by NWS Key West FL", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T06:16:00.000Z", "issuedAt": "2026-10-18T06:16:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T06:16:00.000Z", "onsetAt": "2026-10-18T06:16:00.000Z", "expiresAt": "2026-10-18T07:00:00.000Z", "forecastEndAt": "2026-10-18T07:00:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Gulf of America including Dry Tortugas and Rebecca Shoal Channel", "coordinates": null, "issuer": "NWS Key West FL", "summary": "Special Marine Warning · Gulf of America including Dry Tortugas and Rebecca Shoal Channel. Severe; likely; urgency: immediate.", "description": "SMWKEY\n\nThe National Weather Service in Key West has issued a\n\n* Special Marine Warning for...\nGulf of America including Dry Tortugas and Rebecca Shoal Channel...\n\n* Until 300 AM EDT.\n\n* At 216 AM EDT, a possible strong waterspout was located near W\nTower, moving south at 5 knots.\n\nHAZARD...Waterspouts.\n\nSOURCE...National Weather Service Meteorologist.\n\nIMPACT...Waterspouts can quickly form and capsize boats, cause\nconsiderable damage to vessels and create suddenly higher\nwaves.\n\n* The possible strong waterspout will remain over mainly open waters.", "instruction": "Waterspouts can easily overturn boats and create locally hazardous\nseas. Seek safe harbor immediately.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f829976ebb3817af19cace598da3926a078d26bc.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:ce6b8b4f8cfb02409e5afd1e", "authorityId": "urn:oid:2.49.0.1.840.0.5c01f953e981b05b6f1dff762de4dd2cf2892963.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.d4e55f16e5f6aa812ea4f705df21bba85561355b.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 2:11AM EDT until October 18 at 9:00AM EDT by NWS State College PA", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T06:11:00.000Z", "issuedAt": "2026-10-18T06:11:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T06:11:00.000Z", "onsetAt": "2026-10-18T06:11:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Warren; Potter; Elk; Cameron; Northern Clinton; Clearfield; Northern Centre; Southern Centre; Cambria; Blair; Huntingdon; Mifflin; Juniata; Somerset; Bedford; Fulton; Franklin; Tioga; Northern Lycoming; Sullivan; Southern Clinton; Southern Lycoming; Union; Snyder; Montour; Northumberland; Columbia; Perry; Dauphin; Schuylkill; Lebanon; Cumberland; Adams; York; Lancaster", "coordinates": null, "issuer": "NWS State College PA", "summary": "Freeze Warning · Warren; Potter; Elk; Cameron; Northern Clinton; Clearfield; Northern Centre; Southern Centre; Cambria; Blair; Huntingdon; Mifflin; Juniata; Somerset; Bedford; Fulton; Franklin; Tioga; Northern Lycoming; Sullivan; Southern Clinton; Southern Lycoming; Union; Snyder; Montour; Northumberland; Columbia; Perry; Dauphin; Schuylkill; Lebanon; Cumberland; Adams; York; Lancaster. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures between 25 and 30 expected.\n\n* WHERE...Most of central Pennsylvania.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.\n\n* ADDITIONAL DETAILS...The freeze will end the growing season in some\nareas.", "instruction": "", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5c01f953e981b05b6f1dff762de4dd2cf2892963.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:4c9bcdbba4415ea882ab6a1c", "authorityId": "urn:oid:2.49.0.1.840.0.a56cdf023271a7438c881266db8b934ca1078963.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Flood Watch issued October 18 at 3:59PM ChST until October 19 at 4:00AM ChST by NWS Tiyan GU", "eventType": "Flood Watch", "occurredAt": "2026-10-18T05:59:00.000Z", "issuedAt": "2026-10-18T05:59:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T05:59:00.000Z", "onsetAt": "2026-10-18T05:59:00.000Z", "expiresAt": "2026-10-18T18:00:00.000Z", "forecastEndAt": "2026-10-18T18:00:00.000Z", "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Alert", "status": "Source alert", "place": "Guam; Rota", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Flood Watch · Guam; Rota. Severe; possible; urgency: future.", "description": "* WHAT...Flooding caused by excessive rainfall continues to be\npossible.\n\n* WHERE...Guam, Rota.\n\n* WHEN...Through late tonight.\n\n* IMPACTS...Excessive runoff may result in flooding of rivers,\ncreeks, streams, and other low-lying and flood-prone locations.\nFlooding may occur in poor drainage and urban areas. Storm drains\nand ditches may become clogged with debris. Extensive street\nflooding and flooding of creeks and rivers are possible.\n\n* ADDITIONAL DETAILS...\n- As Super Typhoon Champi (29W) continues to move west, away from\nthe Marianas, outer bands around Champi will produce locally\nheavy rainfall tonight. Rota could receive 1 to 3 inches, and\nGuam might get 2 to 4 inches.\n- http://www.weather.gov/safety/flood", "instruction": "You should monitor later forecasts and be prepared to take action\nshould Flash Flood Warnings be issued.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.a56cdf023271a7438c881266db8b934ca1078963.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:a43760ed419b97497d44151d", "authorityId": "urn:oid:2.49.0.1.840.0.e45c43cdf22bc5e22e9e9e488eac770866bf398c.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.8f96da8543860aa3cc71d31b3156d80289ac78dd.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.f85c1cb2776ac5a31a0748a0fd7609ce3ffc26c7.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.e048915f876016bb415d43a6a114bbf10de92154.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Typhoon Warning issued October 18 at 3:01PM ChST by NWS Tiyan GU", "eventType": "Typhoon Warning", "occurredAt": "2026-10-18T05:01:00.000Z", "issuedAt": "2026-10-18T05:01:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T05:01:00.000Z", "onsetAt": "2026-10-18T05:01:00.000Z", "expiresAt": "2026-10-18T13:15:00.000Z", "forecastEndAt": null, "severity": "Extreme", "urgency": "Immediate", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Guam", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Typhoon Warning · Guam. Extreme; likely; urgency: immediate.", "description": "...SUPER TYPHOON CHAMPI CONTINUES WEST, AWAY FROM GUAM WATERS...\n\n.NEW INFORMATION...\nNone.\n\n.AREAS AFFECTED...\nThis local statement provides important information and\nrecommended actions for people in Guam and the Northern Marianas.\n\n.Watches/Warnings...\nA Typhoon Warning continues for Guam and Rota.\n\nAlthough tropical cyclone watches or warnings are not in effect\nfor Tinian and Saipan, possible impacts from related hazards are\nstill a concern.\n\nA Flood Watch is in effect for portions of Guam and the Northern\nMarianas. Please listen closely for any Flood Warnings that might\nbe in effect for your area.\n\nPlease check the latest public and marine forecasts for detailed\ninformation about additional hazards.\n\n.STORM INFORMATION...\nAt 2 PM ChST...the center of Super Typhoon Champi (29W) was\nlocated near latitude 13.0N...longitude 142.6E. This was about\n150 miles west of Guam. Storm motion was west, 260 degrees, at 12\nmph. Storm intensity was 150 mph.\n\n.SITUATION OVERVIEW...\nSuper Typhoon Champi continues to move generally westward with a\nslight southward turn over the last few hours, and a slight\ndecrease in forward speed. The eye remains very small and compact,\nappearing to fill in with cloud cover in the latest visible\nsatellite imagery, with a width of around 5 miles across. It looks\nto be going through an eyewall replacement cycle. GLD network\ndata shows frequent lightning within the deep convection along the\nsouthern eyewall, which is beginning to exit radar range. Surface\nobservations from Guam International Airport show strong sustained\nwinds of 25 to 30 mph with frequent tropical storm-force gusts up\nto 60 mph. At Saipan, winds are fresh to strong with gusts to 35\nmph.", "instruction": "As frequent damaging tropical storm-force gusts continue, do not\ngo outside to check for damage or to implement temporary repairs,\neven as sustained winds diminish through the next few hours.\nOccasional strong tropical storm-force gusts will maintain\ndangerous conditions outdoors. Do not open the doors of your home\nor shelter until high winds fully subside. Wait for the all-clear\nsignal. Passing showers will bring very strong gusts without\nwarning.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e45c43cdf22bc5e22e9e9e488eac770866bf398c.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:ef812a51e1c45d3bd8f133fe", "authorityId": "urn:oid:2.49.0.1.840.0.e45c43cdf22bc5e22e9e9e488eac770866bf398c.002.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.8f96da8543860aa3cc71d31b3156d80289ac78dd.002.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.f85c1cb2776ac5a31a0748a0fd7609ce3ffc26c7.002.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.e048915f876016bb415d43a6a114bbf10de92154.002.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Typhoon Warning issued October 18 at 3:01PM ChST by NWS Tiyan GU", "eventType": "Typhoon Warning", "occurredAt": "2026-10-18T05:01:00.000Z", "issuedAt": "2026-10-18T05:01:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T05:01:00.000Z", "onsetAt": "2026-10-18T05:01:00.000Z", "expiresAt": "2026-10-18T13:15:00.000Z", "forecastEndAt": null, "severity": "Extreme", "urgency": "Immediate", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Rota", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Typhoon Warning · Rota. Extreme; likely; urgency: immediate.", "description": "...SUPER TYPHOON CHAMPI CONTINUES WEST, AWAY FROM GUAM WATERS...\n\n.NEW INFORMATION...\nNone.\n\n.AREAS AFFECTED...\nThis local statement provides important information and\nrecommended actions for people in Guam and the Northern Marianas.\n\n.Watches/Warnings...\nA Typhoon Warning continues for Guam and Rota.\n\nAlthough tropical cyclone watches or warnings are not in effect\nfor Tinian and Saipan, possible impacts from related hazards are\nstill a concern.\n\nA Flood Watch is in effect for portions of Guam and the Northern\nMarianas. Please listen closely for any Flood Warnings that might\nbe in effect for your area.\n\nPlease check the latest public and marine forecasts for detailed\ninformation about additional hazards.\n\n.STORM INFORMATION...\nAt 2 PM ChST...the center of Super Typhoon Champi (29W) was\nlocated near latitude 13.0N...longitude 142.6E. This was about\n150 miles west of Guam. Storm motion was west, 260 degrees, at 12\nmph. Storm intensity was 150 mph.\n\n.SITUATION OVERVIEW...\nSuper Typhoon Champi continues to move generally westward with a\nslight southward turn over the last few hours, and a slight\ndecrease in forward speed. The eye remains very small and compact,\nappearing to fill in with cloud cover in the latest visible\nsatellite imagery, with a width of around 5 miles across. It looks\nto be going through an eyewall replacement cycle. GLD network\ndata shows frequent lightning within the deep convection along the\nsouthern eyewall, which is beginning to exit radar range. Surface\nobservations from Guam International Airport show strong sustained\nwinds of 25 to 30 mph with frequent tropical storm-force gusts up\nto 60 mph. At Saipan, winds are fresh to strong with gusts to 35\nmph.", "instruction": "Tropical Storm conditions were verified on Rota earlier this\nmorning, and tropical storm-force gusts look to continue over the\nnext few hours as Super Typhoon Champi pulls away. Remain alert\nand stay inside until the all-clear is given. Listen for possible\nflood warnings.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e45c43cdf22bc5e22e9e9e488eac770866bf398c.002.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:81b878c59d9092a7802d66d4", "authorityId": "urn:oid:2.49.0.1.840.0.5d258014bf9c2a5e777fbf17eb000bdf6d547fdd.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.0327c0f457fef7b86f5b8f0cefd962bea768d609.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 12:51AM EDT until October 18 at 9:00AM EDT by NWS Binghamton NY", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T04:51:00.000Z", "issuedAt": "2026-10-18T04:51:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T04:51:00.000Z", "onsetAt": "2026-10-18T05:00:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Lackawanna; Luzerne", "coordinates": null, "issuer": "NWS Binghamton NY", "summary": "Freeze Warning · Lackawanna; Luzerne. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 26 expected.\n\n* WHERE...Lackawanna and Luzerne Counties.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5d258014bf9c2a5e777fbf17eb000bdf6d547fdd.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:8b3778f66a8a81da92196c6c", "authorityId": "urn:oid:2.49.0.1.840.0.1c56d050593e5e61c963b522215c72c9f28677f2.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.ff67e63e16bbede1f7ae9f50a4b9df9ccf4511f3.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 18 at 12:04AM EDT until October 18 at 9:00AM EDT by NWS Blacksburg VA", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T04:04:00.000Z", "issuedAt": "2026-10-18T04:04:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T04:04:00.000Z", "onsetAt": "2026-10-18T05:00:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Ashe; Alleghany; Watauga; Tazewell; Smyth; Bland; Giles; Wythe; Pulaski; Montgomery; Grayson; Carroll; Floyd; Craig; Alleghany; Bath; Mercer; Summers; Monroe; Eastern Greenbrier; Western Greenbrier", "coordinates": null, "issuer": "NWS Blacksburg VA", "summary": "Freeze Warning · Ashe; Alleghany; Watauga; Tazewell; Smyth; Bland; Giles; Wythe; Pulaski; Montgomery; Grayson; Carroll; Floyd; Craig; Alleghany; Bath; Mercer; Summers; Monroe; Eastern Greenbrier; Western Greenbrier. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 28 expected.\n\n* WHERE...Portions of northwest North Carolina, southwest and west\ncentral Virginia, and southeast West Virginia.\n\n* WHEN...Until 9 AM EDT this morning.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.1c56d050593e5e61c963b522215c72c9f28677f2.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:976dcbd6ec738bf0d11f26d6", "authorityId": "urn:oid:2.49.0.1.840.0.04fba9e4e7cf776dc7b249483bd1338c829f6cb1.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Flash Flood Warning issued October 17 at 11:13PM EDT until October 18 at 2:15AM EDT by NWS Miami FL", "eventType": "Flash Flood Warning", "occurredAt": "2026-10-18T03:13:00.000Z", "issuedAt": "2026-10-18T03:13:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T03:13:00.000Z", "onsetAt": "2026-10-18T03:13:00.000Z", "expiresAt": "2026-10-18T06:15:00.000Z", "forecastEndAt": "2026-10-18T06:15:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Broward, FL", "coordinates": null, "issuer": "NWS Miami FL", "summary": "Flash Flood Warning · Broward, FL. Severe; likely; urgency: immediate.", "description": "FFWMFL\n\nThe National Weather Service in Miami has issued a\n\n* Flash Flood Warning for...\nNorthern Broward County in southeastern Florida...\n\n* Until 215 AM EDT.\n\n* At 1113 PM EDT, Doppler radar indicated thunderstorms producing\nheavy rain across the warned area. Between 2.5 and 4 inches of rain\nhave fallen. The expected rainfall rate is 2 to 3 inches in 1 hour.\nAdditional rainfall amounts of 1 to 3 inches are possible in the\nwarned area. Flash flooding is ongoing or expected to begin\nshortly.\n\nHAZARD...Flash flooding caused by thunderstorms.\n\nSOURCE...Radar indicated.\n\nIMPACT...Flash flooding of small creeks and streams, urban areas,\nhighways, streets and underpasses as well as other poor\ndrainage and low-lying areas.\n\n* Some locations that will experience flash flooding include...\nDeerfield Beach, Lighthouse Point and Hillsboro Beach.", "instruction": "Turn around, don't drown when encountering flooded roads. Most flood\ndeaths occur in vehicles.\n\nBe especially cautious at night when it is harder to recognize the\ndangers of flooding.\n\nBe aware of your surroundings and do not drive on flooded roads.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.04fba9e4e7cf776dc7b249483bd1338c829f6cb1.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:e67d28fe2dc521a6d86ac10a", "authorityId": "urn:oid:2.49.0.1.840.0.cee8943f7915a5a907fa7985f25df977a3c4d439.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.8ea53a81807ccbb67d515f3f654bdff1b2c5094f.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 17 at 10:59PM EDT until October 18 at 9:00AM EDT by NWS Jackson KY", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T02:59:00.000Z", "issuedAt": "2026-10-18T02:59:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T02:59:00.000Z", "onsetAt": "2026-10-18T05:00:00.000Z", "expiresAt": "2026-10-18T11:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Fleming; Montgomery; Bath; Rowan; Elliott; Morgan", "coordinates": null, "issuer": "NWS Jackson KY", "summary": "Freeze Warning · Fleming; Montgomery; Bath; Rowan; Elliott; Morgan. Severe; likely; urgency: expected.", "description": "* WHAT...Near-freezing to sub-freezing temperatures as low as 30\ndegrees expected.\n\n* WHERE...Bath, Elliott, Fleming, Montgomery, Rowan, and Morgan\nCounties.\n\n* WHEN...Until 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation, and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.cee8943f7915a5a907fa7985f25df977a3c4d439.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:28dc4ba907a0a67c6749aba0", "authorityId": "urn:oid:2.49.0.1.840.0.e7805b64914da1d13a75d65ab92d934c9da2f0d1.002.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.a9f4b231049ab76a71294bc08232e608b3a70e05.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.ac8a36714d6dc33ab808bcc106b090cac84e1996.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Typhoon Warning issued October 18 at 12:31PM ChST by NWS Tiyan GU", "eventType": "Typhoon Warning", "occurredAt": "2026-10-18T02:31:00.000Z", "issuedAt": "2026-10-18T02:31:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T02:31:00.000Z", "onsetAt": "2026-10-18T02:31:00.000Z", "expiresAt": "2026-10-18T16:45:00.000Z", "forecastEndAt": null, "severity": "Extreme", "urgency": "Immediate", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Guam Coastal Waters; Rota Coastal Waters", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Typhoon Warning · Guam Coastal Waters; Rota Coastal Waters. Extreme; likely; urgency: immediate.", "description": "* WHAT...Typhoon conditions, including winds of 64 knots or more will\ncontinue for Guam. Tropical storm conditions will continue for\nRota.\n\n* WHERE...Guam and Rota Coastal Waters.\n\n* WHEN...Destructive typhoon force winds are occurring in western\nwaters of Guam, but will decrease as Champi moves farther west away\nfrom the Marianas. The eye of Champi is now well outside of the\ncoastal waters to the west. Damaging winds will continue through\ntoday.\n\n* IMPACTS...Destructive typhoon force and tropical storm force winds\nwill produce dangerous to deadly seas that could damage, capsize or\nsink vessels, along with drastically reducing visibilities in heavy\nrain.\n\n* ADDITIONAL DETAILS...Super Typhoon Champi (29W) continues to move\nquickly away from the Marianas as a Category 4 Super Typhoon. Seas\nare expected to remain hazardous through tonight, with significant\nsea heights as high as 24 feet over Guam coastal waters and 20\nfeet over Rota coastal waters. Dangerous sea conditions may\ncontinue into Monday.", "instruction": "Conditions will remain catastrophic for small craft, and extremely\ndangerous for any vessels of larger size over western waters of Guam\nand Rota. Waters will remain hazardous across the remainder of the\nwaters. Stay in safe harbor until the all clear is given.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e7805b64914da1d13a75d65ab92d934c9da2f0d1.002.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:f54846600904c15c33694275", "authorityId": "urn:oid:2.49.0.1.840.0.f51639049408f4c7d4fd04320764ac8a1b4a36d1.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.4141615c19f18ce42c2f80cf07a2c9aeae68662a.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 17 at 10:05PM EDT until October 18 at 9:00AM EDT by NWS Baltimore MD/Washington DC", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T02:05:00.000Z", "issuedAt": "2026-10-18T02:05:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T02:05:00.000Z", "onsetAt": "2026-10-18T05:00:00.000Z", "expiresAt": "2026-10-18T10:15:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton", "coordinates": null, "issuer": "NWS Baltimore MD/Washington DC", "summary": "Freeze Warning · Washington; Frederick; Carroll; Northern Baltimore; Extreme Western Allegany; Central and Eastern Allegany; Northwest Harford; Western Garrett; Eastern Garrett; Augusta; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Western Highland; Eastern Highland; Western Loudoun; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures in the upper 20s and lower 30s.\n\n* WHERE...Portions of north-central, northern, and western Maryland,\ncentral, northern, northwest, and western Virginia, and eastern\nWest Virginia.\n\n* WHEN...Until 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f51639049408f4c7d4fd04320764ac8a1b4a36d1.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:341a087371e5ca37e2116176", "authorityId": "urn:oid:2.49.0.1.840.0.e048915f876016bb415d43a6a114bbf10de92154.002.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.8f96da8543860aa3cc71d31b3156d80289ac78dd.002.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.055e621cf1da043247c479ddca8241afb4380bd2.002.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.f85c1cb2776ac5a31a0748a0fd7609ce3ffc26c7.002.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Typhoon Warning issued October 18 at 12:02PM ChST by NWS Tiyan GU", "eventType": "Typhoon Warning", "occurredAt": "2026-10-18T02:02:00.000Z", "issuedAt": "2026-10-18T02:02:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T02:02:00.000Z", "onsetAt": "2026-10-18T02:02:00.000Z", "expiresAt": "2026-10-18T10:15:00.000Z", "forecastEndAt": null, "severity": "Extreme", "urgency": "Immediate", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Rota", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Typhoon Warning · Rota. Extreme; likely; urgency: immediate.", "description": "...SUPER TYPHOON CHAMPI MOVING WEST-NORTHWEST AWAY FROM GUAM\nCOASTAL WATERS...\n...A TROPICAL STORM WARNING AND TYPHOON WATCH ARE NO LONGER IN\nEFFECT FOR TINIAN AND SAIPAN...\n\n.NEW INFORMATION...\nThe Tropical Storm Warning and Typhoon Watch for Tinian and Saipan\nare cancelled.\n\n.AREAS AFFECTED...\nThis local statement provides important information and\nrecommended actions for people in Guam and the Northern Marianas.\n\n.Watches/Warnings...\nA Typhoon Warning continues for Guam and Rota.\n\nAlthough tropical cyclone watches or warnings are not in effect\nfor Tinian and Saipan, possible impacts from related hazards are\nstill a concern.\n\nA Flood Watch is in effect for portions of Guam and the Northern\nMarianas. Please listen closely for any Flood Warnings that might\nbe in effect for your area.\n\nPlease check the latest public and marine forecasts for detailed\ninformation about additional hazards.\n\n.STORM INFORMATION...\nAt 11 AM ChST, the center of Super Typhoon Champi (29W) was located\nnear latitude 13.1N, longitude 143.1E. This was about 115 miles\nwest-southwest of Guam. Storm motion was west-northwest, 290\ndegrees, at 14 mph. Storm intensity was 150 mph.\n\n.SITUATION OVERVIEW...\nSuper Typhoon Champi continues to move west-northwestward as the eye\npulls away from Guam coastal waters, with its outermost rainbands\noccasionally crossing the island. Sustained winds hover around or\njust below damaging tropical storm-force late this morning, with\noccasional Typhoon-force gusts to around 75 mph. Champi's eye, and\nthe destructive conditions within its compact eyewall, narrowly\nmissed Guam early this morning, passing just 10 miles south of the\nsouthern tip of the island at around 4:26 AM ChST. The eye remains\ncompact and very well-defined, with a width of around 5 miles. The\nislands of Tinian and Saipan are well outside of the radius of\nsustained tropical-storm force conditions, but damaging gusts to 45\nmph are still occurring. The Tropical Storm Warning, and Typhoon\nWatch, are no longer in effect for Tinian and Saipan.\n\n.PRECAUTIONARY/PREPAREDNESS ACTIONS...", "instruction": "Tropical Storm conditions have been verified on Rota earlier this\nmorning, and tropical storm-force gusts look to continue over the\nnext few hours as Super Typhoon Champi pulls away. Remain alert\nand stay inside until the all-clear is given. Listen for possible\nflood warnings.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e048915f876016bb415d43a6a114bbf10de92154.002.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:54aaf688d4a799826262901c", "authorityId": "urn:oid:2.49.0.1.840.0.e048915f876016bb415d43a6a114bbf10de92154.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.8f96da8543860aa3cc71d31b3156d80289ac78dd.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.055e621cf1da043247c479ddca8241afb4380bd2.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.f85c1cb2776ac5a31a0748a0fd7609ce3ffc26c7.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Typhoon Warning issued October 18 at 12:02PM ChST by NWS Tiyan GU", "eventType": "Typhoon Warning", "occurredAt": "2026-10-18T02:02:00.000Z", "issuedAt": "2026-10-18T02:02:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T02:02:00.000Z", "onsetAt": "2026-10-18T02:02:00.000Z", "expiresAt": "2026-10-18T10:15:00.000Z", "forecastEndAt": null, "severity": "Extreme", "urgency": "Immediate", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Guam", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Typhoon Warning · Guam. Extreme; likely; urgency: immediate.", "description": "...SUPER TYPHOON CHAMPI MOVING WEST-NORTHWEST AWAY FROM GUAM\nCOASTAL WATERS...\n...A TROPICAL STORM WARNING AND TYPHOON WATCH ARE NO LONGER IN\nEFFECT FOR TINIAN AND SAIPAN...\n\n.NEW INFORMATION...\nThe Tropical Storm Warning and Typhoon Watch for Tinian and Saipan\nare cancelled.\n\n.AREAS AFFECTED...\nThis local statement provides important information and\nrecommended actions for people in Guam and the Northern Marianas.\n\n.Watches/Warnings...\nA Typhoon Warning continues for Guam and Rota.\n\nAlthough tropical cyclone watches or warnings are not in effect\nfor Tinian and Saipan, possible impacts from related hazards are\nstill a concern.\n\nA Flood Watch is in effect for portions of Guam and the Northern\nMarianas. Please listen closely for any Flood Warnings that might\nbe in effect for your area.\n\nPlease check the latest public and marine forecasts for detailed\ninformation about additional hazards.\n\n.STORM INFORMATION...\nAt 11 AM ChST, the center of Super Typhoon Champi (29W) was located\nnear latitude 13.1N, longitude 143.1E. This was about 115 miles\nwest-southwest of Guam. Storm motion was west-northwest, 290\ndegrees, at 14 mph. Storm intensity was 150 mph.\n\n.SITUATION OVERVIEW...\nSuper Typhoon Champi continues to move west-northwestward as the eye\npulls away from Guam coastal waters, with its outermost rainbands\noccasionally crossing the island. Sustained winds hover around or\njust below damaging tropical storm-force late this morning, with\noccasional Typhoon-force gusts to around 75 mph. Champi's eye, and\nthe destructive conditions within its compact eyewall, narrowly\nmissed Guam early this morning, passing just 10 miles south of the\nsouthern tip of the island at around 4:26 AM ChST. The eye remains\ncompact and very well-defined, with a width of around 5 miles. The\nislands of Tinian and Saipan are well outside of the radius of\nsustained tropical-storm force conditions, but damaging gusts to 45\nmph are still occurring. The Tropical Storm Warning, and Typhoon\nWatch, are no longer in effect for Tinian and Saipan.\n\n.PRECAUTIONARY/PREPAREDNESS ACTIONS...", "instruction": "As damaging tropical storm-force conditions continue, do not go\noutside to check for damage or to implement temporary repairs,\neven as sustained winds begin to diminish through the next few\nhours. Occasional typhoon-force, or strong tropical storm-force\ngusts, will maintain dangerous conditions outdoors. Do not open\nthe doors of your home or shelter until high winds fully subside.\nWait for the all-clear signal. Passing rain showers will bring\nvery strong gusts without warning.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e048915f876016bb415d43a6a114bbf10de92154.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:7339781ad83d69327bb4ecd3", "authorityId": "urn:oid:2.49.0.1.840.0.df1eac139d63bdf17a9b6aac1e2a573bfb896cb1.002.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.0e7432c5597c80a0ee84b9e5d0142f777255ff18.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Coastal Flood Warning issued October 18 at 12:00PM ChST until October 19 at 4:00AM ChST by NWS Tiyan GU", "eventType": "Coastal Flood Warning", "occurredAt": "2026-10-18T02:00:00.000Z", "issuedAt": "2026-10-18T02:00:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T02:00:00.000Z", "onsetAt": "2026-10-18T02:00:00.000Z", "expiresAt": "2026-10-18T16:00:00.000Z", "forecastEndAt": "2026-10-18T18:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Guam; Rota", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Coastal Flood Warning · Guam; Rota. Severe; likely; urgency: expected.", "description": "* WHAT...For the Coastal Flood Warning, significant coastal flooding.\nFor the High Surf Warning, dangerously large breaking waves of 18\nto 24 feet in the surf zone.\n\n* WHERE...Guam and Rota.\n\n* WHEN...Until 4 AM ChST Monday.\n\n* IMPACTS...Low lying property including homes, businesses, and some\ncritical infrastructure may still be inundated. Some shoreline\nerosion will occur. Breaking waves can sweep people off jetties and\ndocks, and into dangerous seas. Life-threatening swimming\nconditions and significant beach erosion can be expected.\n\n* ADDITIONAL DETAILS...South to southeast swells and elevated wind\nwaves induced by Super Typhoon Champi to the west-southwest will\ncontinue life-threatening surf and significant coastal flooding at\nleast through early Monday morning.", "instruction": "Everyone should remain out of the water due to life-threatening\nsurf conditions. Stay off of jetties, piers, and other waterside\ninfrastructure.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.df1eac139d63bdf17a9b6aac1e2a573bfb896cb1.002.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:6ef43f5845801a87e541dff3", "authorityId": "urn:oid:2.49.0.1.840.0.d0bb1486c0bb25c2d644a47bb5849877f4ca9cc7.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.b2469c15d572ee58cfed78098c61a64df2348c31.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 17 at 9:46PM EDT until October 18 at 9:00AM EDT by NWS Indianapolis IN", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T01:46:00.000Z", "issuedAt": "2026-10-18T01:46:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T01:46:00.000Z", "onsetAt": "2026-10-18T06:00:00.000Z", "expiresAt": "2026-10-18T10:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Clinton; Howard; Montgomery; Boone; Tipton; Hamilton; Madison; Delaware; Randolph; Hendricks; Hancock; Henry; Shelby; Rush; Decatur", "coordinates": null, "issuer": "NWS Indianapolis IN", "summary": "Freeze Warning · Clinton; Howard; Montgomery; Boone; Tipton; Hamilton; Madison; Delaware; Randolph; Hendricks; Hancock; Henry; Shelby; Rush; Decatur. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 30 expected.\n\n* WHERE...Portions of central, east central, and west central\nIndiana.\n\n* WHEN...From 2 AM to 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.d0bb1486c0bb25c2d644a47bb5849877f4ca9cc7.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:4d2fd0f44f5ca71bf6a7243f", "authorityId": "urn:oid:2.49.0.1.840.0.2e02a93bf1ccdb468fe7109fec082dfc5bc09028.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Flood Warning issued October 17 at 9:40PM EDT until October 18 at 8:00AM EDT by NWS Tampa Bay Ruskin FL", "eventType": "Flood Warning", "occurredAt": "2026-10-18T01:40:00.000Z", "issuedAt": "2026-10-18T01:40:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T01:40:00.000Z", "onsetAt": "2026-10-18T01:40:00.000Z", "expiresAt": "2026-10-18T12:00:00.000Z", "forecastEndAt": "2026-10-18T12:00:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Alert", "status": "Source alert", "place": "Sarasota, FL", "coordinates": null, "issuer": "NWS Tampa Bay Ruskin FL", "summary": "Flood Warning · Sarasota, FL. Severe; observed; urgency: immediate.", "description": "...The Flood Warning continues for the following rivers in Florida...\n\nMyakka River At Myakka River State Park affecting Sarasota County.\n\n* WHAT...Minor flooding is occurring and minor flooding is forecast.\n\n* WHERE...Myakka River at Myakka River State Park.\n\n* WHEN...Until Sunday morning.\n\n* IMPACTS...At 7.0 feet, Park Nature Trail floods. Water approaching\nporch steps of cabins.\n\n* ADDITIONAL DETAILS...\n- At 9:00 PM EDT Saturday the stage was 7.0 feet.\n- Bankfull stage is 7.0 feet.\n- Recent Activity...The maximum river stage in the 24 hours ending\nat 9:00 PM EDT Saturday was 7.1 feet.\n- Forecast...The river is expected to fall below flood stage just\nafter midnight tonight and continue falling to 6.6 feet Tuesday\nevening.\n- Flood stage is 7.0 feet.\n- Flood History...This crest compares to a previous crest of 7.0\nfeet on 09/29/1940.\n- https://www.weather.gov/safety/flood", "instruction": "Turn around, don't drown when encountering flooded roads. Most flood\ndeaths occur in vehicles.\n\nMotorists should not attempt to drive around barricades or drive cars\nthrough flooded areas.\n\nCaution is urged when walking near riverbanks.\n\nAdditional information is available at www.weather.gov.\n\nThe next statement will be issued Sunday morning at 800 AM EDT.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2e02a93bf1ccdb468fe7109fec082dfc5bc09028.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:87f38d579174a448a33563d0", "authorityId": "urn:oid:2.49.0.1.840.0.a99b39b69a3a49b382f84e300693983b1ff7916d.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.8fe8a86437d91551e7c988ab4c13744c51b78fb8.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.ee40155fbfb352c7b7b218b4cc52bb14c2473420.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 17 at 9:40PM EDT until October 18 at 9:00AM EDT by NWS Northern Indiana", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T01:40:00.000Z", "issuedAt": "2026-10-18T01:40:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T01:40:00.000Z", "onsetAt": "2026-10-18T07:00:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Lagrange; Steuben; Noble; De Kalb; Whitley; Allen; Miami; Wabash; Huntington; Wells; Adams; Grant; Blackford; Jay; Northern Kosciusko; Southern Kosciusko; Williams; Fulton; Defiance; Henry; Paulding; Putnam; Van Wert; Allen", "coordinates": null, "issuer": "NWS Northern Indiana", "summary": "Freeze Warning · Lagrange; Steuben; Noble; De Kalb; Whitley; Allen; Miami; Wabash; Huntington; Wells; Adams; Grant; Blackford; Jay; Northern Kosciusko; Southern Kosciusko; Williams; Fulton; Defiance; Henry; Paulding; Putnam; Van Wert; Allen. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as 31 expected.\n\n* WHERE...Portions of northern Indiana and northwest Ohio.\n\n* WHEN...From 3 AM to 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.a99b39b69a3a49b382f84e300693983b1ff7916d.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:5e545211239d636911d1c772", "authorityId": "urn:oid:2.49.0.1.840.0.b778fad9fc2749e5bb349a0b4486cee7880b8d77.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.1c4dea01c6de97fa8993685c2ad5548540c25284.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.c1ec859e9a14acb2fb7befaf5f65d94eb195833f.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Flood Warning issued October 17 at 9:06PM EDT by NWS Jacksonville FL", "eventType": "Flood Warning", "occurredAt": "2026-10-18T01:06:00.000Z", "issuedAt": "2026-10-18T01:06:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T01:06:00.000Z", "onsetAt": "2026-10-18T01:06:00.000Z", "expiresAt": "2026-10-19T01:15:00.000Z", "forecastEndAt": null, "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Brantley, GA", "coordinates": null, "issuer": "NWS Jacksonville FL", "summary": "Flood Warning · Brantley, GA. Severe; observed; urgency: immediate.", "description": "...The Flood Warning continues for the following rivers in Georgia...\n\nSatilla River At Atkinson affecting Brantley County.\n\nAdditional information is available at\nhttps://water.weather.gov/wfo/JAX\n\nThe next statement will be issued Sunday evening at 915 PM EDT.\n\n* WHAT...Minor flooding is occurring and minor flooding is forecast.\n\n* WHERE...Satilla River at Atkinson.\n\n* WHEN...Until further notice.\n\n* IMPACTS...At 13.0 feet, Warners Landing, Louis Landing and\nsecondary roads around KOA campgrounds begin to flood. At 14.0\nfeet, River Rock Road begins to experience flooding across the\nroad.\n\n* ADDITIONAL DETAILS...\n- At 8:45 PM EDT Saturday the stage was 13.9 feet.\n- Forecast...The river is expected to rise to a crest of 14.3 feet\ntomorrow evening.\n- Flood stage is 13.0 feet.\n- http://www.weather.gov/safety/flood", "instruction": "", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.b778fad9fc2749e5bb349a0b4486cee7880b8d77.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:177d826abb900013fe82d5af", "authorityId": "urn:oid:2.49.0.1.840.0.2198fe855e0405b6e79fd6a97ca2cd8e6517eb5b.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.55df26490d1d8884c937d42329cc918e12bfac36.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 17 at 9:02PM EDT until October 18 at 9:00AM EDT by NWS Wilmington OH", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T01:02:00.000Z", "issuedAt": "2026-10-18T01:02:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T01:02:00.000Z", "onsetAt": "2026-10-18T05:00:00.000Z", "expiresAt": "2026-10-18T09:15:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Wayne; Fayette; Union; Franklin; Ripley; Dearborn; Ohio; Switzerland; Carroll; Gallatin; Boone; Kenton; Campbell; Owen; Grant; Pendleton; Bracken; Robertson; Mason; Lewis; Hardin; Mercer; Auglaize; Darke; Shelby; Logan; Union; Delaware; Miami; Champaign; Clark; Madison; Franklin; Licking; Preble; Montgomery; Greene; Fayette; Pickaway; Fairfield; Butler; Warren; Clinton; Ross; Hocking; Hamilton; Clermont; Brown; Highland; Adams; Pike; Scioto", "coordinates": null, "issuer": "NWS Wilmington OH", "summary": "Freeze Warning · Wayne; Fayette; Union; Franklin; Ripley; Dearborn; Ohio; Switzerland; Carroll; Gallatin; Boone; Kenton; Campbell; Owen; Grant; Pendleton; Bracken; Robertson; Mason; Lewis; Hardin; Mercer; Auglaize; Darke; Shelby; Logan; Union; Delaware; Miami; Champaign; Clark; Madison; Franklin; Licking; Preble; Montgomery; Greene; Fayette; Pickaway; Fairfield; Butler; Warren; Clinton; Ross; Hocking; Hamilton; Clermont; Brown; Highland; Adams; Pike; Scioto. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures in the upper 20s and lower 30s\nexpected.\n\n* WHERE...Portions of East Central and Southeast Indiana, Northeast\nand Northern Kentucky, and Central, South Central, Southwest, and\nWest Central Ohio.\n\n* WHEN...From 1 AM to 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2198fe855e0405b6e79fd6a97ca2cd8e6517eb5b.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:c9a92a5cd04291b985c206a8", "authorityId": "urn:oid:2.49.0.1.840.0.392402adbe177e099c1d681834f9de9eb51ae3af.003.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.810d2b46b4dc940f5d1f8236ceaa9bde0f0cec2f.002.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "High Wind Warning issued October 17 at 7:02PM MDT until October 18 at 12:00AM MDT by NWS Great Falls MT", "eventType": "High Wind Warning", "occurredAt": "2026-10-18T01:02:00.000Z", "issuedAt": "2026-10-18T01:02:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T01:02:00.000Z", "onsetAt": "2026-10-18T01:02:00.000Z", "expiresAt": "2026-10-18T06:00:00.000Z", "forecastEndAt": "2026-10-18T06:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Southern Rocky Mountain Front; Southern High Plains", "coordinates": null, "issuer": "NWS Great Falls MT", "summary": "High Wind Warning · Southern Rocky Mountain Front; Southern High Plains. Severe; likely; urgency: expected.", "description": "* WHAT...West winds 35 to 45 mph with gusts up to 60 mph.\n\n* WHERE...Southern High Plains and Southern Rocky Mountain Front.\n\n* WHEN...Until midnight MDT tonight.\n\n* IMPACTS...Travel will be difficult, especially for high profile\nvehicles.", "instruction": "People are urged to secure loose objects that could be blown around\nor damaged by the wind.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.392402adbe177e099c1d681834f9de9eb51ae3af.003.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:ccc71d63cd3677a07ca63d11", "authorityId": "urn:oid:2.49.0.1.840.0.392402adbe177e099c1d681834f9de9eb51ae3af.002.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.810d2b46b4dc940f5d1f8236ceaa9bde0f0cec2f.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "High Wind Warning issued October 17 at 7:02PM MDT until October 18 at 12:00AM MDT by NWS Great Falls MT", "eventType": "High Wind Warning", "occurredAt": "2026-10-18T01:02:00.000Z", "issuedAt": "2026-10-18T01:02:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T01:02:00.000Z", "onsetAt": "2026-10-18T01:02:00.000Z", "expiresAt": "2026-10-18T06:00:00.000Z", "forecastEndAt": "2026-10-18T06:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "East Glacier Park Region; Northern High Plains", "coordinates": null, "issuer": "NWS Great Falls MT", "summary": "High Wind Warning · East Glacier Park Region; Northern High Plains. Severe; likely; urgency: expected.", "description": "* WHAT...West winds 35 to 45 mph with gusts up to 60 mph.\n\n* WHERE...East Glacier Park Region Zone, and Northern High Plains.\n\n* WHEN...Until midnight MDT tonight.\n\n* IMPACTS...Travel will be difficult, especially for high profile\nvehicles.", "instruction": "People are urged to secure loose objects that could be blown around\nor damaged by the wind.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.392402adbe177e099c1d681834f9de9eb51ae3af.002.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:2a854f2955d3fa01cc061fbb", "authorityId": "urn:oid:2.49.0.1.840.0.df409c590bda3405f8c2189184ecc8190d3ad103.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.78a8576e330d4827bd578b71025a8fbc7ad0eb43.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 17 at 9:00PM EDT until October 18 at 9:00AM EDT by NWS Greenville-Spartanburg SC", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T01:00:00.000Z", "issuedAt": "2026-10-18T01:00:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T01:00:00.000Z", "onsetAt": "2026-10-18T05:00:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Avery; Madison; Yancey; Mitchell; Swain; Haywood; Buncombe; Graham; Northern Jackson; Macon; Southern Jackson", "coordinates": null, "issuer": "NWS Greenville-Spartanburg SC", "summary": "Freeze Warning · Avery; Madison; Yancey; Mitchell; Swain; Haywood; Buncombe; Graham; Northern Jackson; Macon; Southern Jackson. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures as low as the upper 20s and lower\n30s expected.\n\n* WHERE...A portion of western North Carolina.\n\n* WHEN...From 1 AM to 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold. In-ground\nsprinkler systems should be drained. Remove hoses and cover above-\nground pipes.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.df409c590bda3405f8c2189184ecc8190d3ad103.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:d5cb526f55755415758cdab8", "authorityId": "urn:oid:2.49.0.1.840.0.83b30177bfac68c71b03fef4da8b6d08c213f2be.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.d765291114c48769455d3ae34620b55e18774c29.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.b98dde6f06492225810d8080f495297b63abd435.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Flood Warning issued October 17 at 8:00PM CDT until October 20 at 7:32PM CDT by NWS Norman OK", "eventType": "Flood Warning", "occurredAt": "2026-10-18T01:00:00.000Z", "issuedAt": "2026-10-18T01:00:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T01:00:00.000Z", "onsetAt": "2026-10-19T02:10:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-21T00:32:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Wichita, TX; Wilbarger, TX", "coordinates": null, "issuer": "NWS Norman OK", "summary": "Flood Warning · Wichita, TX; Wilbarger, TX. Severe; observed; urgency: immediate.", "description": "...The Flood Warning continues for the following rivers in Texas...\n\nBeaver Creek near Electra affecting Wilbarger and Wichita Counties.\n\nFor the Beaver Creek (NW TX)...including Electra...Minor flooding is\nforecast.\n\n* WHAT...Minor flooding is forecast.\n\n* WHERE...Beaver Creek near Electra.\n\n* WHEN...From Sunday evening to Tuesday evening.\n\n* IMPACTS...At 26.0 feet, Flood levels up to 2 feet in depth cover\nfarm and range lands... and may inundate some oil and gas\nfacilities... along and near the creek in southern Wilbarger County\nand southwestern Wichita County.\n\n* ADDITIONAL DETAILS...\n- At 7:00 PM CDT Saturday the stage was 15.5 feet.\n- Bankfull stage is 24.0 feet.\n- Forecast...The river is expected to rise above flood stage late\ntomorrow evening to a crest of 25.6 feet early Monday afternoon.\nIt will then fall below flood stage early Tuesday afternoon.\n- Flood stage is 24.0 feet.\n- Flood History...This crest compares to a previous crest of 25.6\nfeet on 07/28/1991.\n- http://www.weather.gov/safety/flood", "instruction": "Caution is urged when walking near riverbanks.\n\nBe especially cautious at night when it is harder to recognize the\ndangers of flooding.\n\nAdditional information is available at www.weather.gov.\n\nThe next statement will be issued Sunday morning at 800 AM CDT.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.83b30177bfac68c71b03fef4da8b6d08c213f2be.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:ca4aa7404f3bc867adf1400b", "authorityId": "urn:oid:2.49.0.1.840.0.ec86a5b25822e52f8e371f554242bdd67483342f.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.7f1892302e6e287d1231cf4d12f60f419868b375.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Flood Warning issued October 17 at 8:54PM EDT by NWS Melbourne FL", "eventType": "Flood Warning", "occurredAt": "2026-10-18T00:54:00.000Z", "issuedAt": "2026-10-18T00:54:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T00:54:00.000Z", "onsetAt": "2026-10-18T00:54:00.000Z", "expiresAt": "2026-10-18T15:00:00.000Z", "forecastEndAt": null, "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Lake, FL; Volusia, FL", "coordinates": null, "issuer": "NWS Melbourne FL", "summary": "Flood Warning · Lake, FL; Volusia, FL. Severe; observed; urgency: immediate.", "description": "...The Flood Warning continues for the following rivers in Florida...\n\nSt Johns River Near Astor affecting Lake and Volusia Counties.\n\n.The St Johns River at Astor is forecast to remain in Minor Flood\nStage through Sunday, but strong northeasterly winds will slow river\nflow leading to a quick rise in levels. The river is forecast to\nreach Moderate Flood Stage early Monday, with a steady increase\nthrough Moderate Flood Stage forecast through the week.\n\nFor the St. Johns River...including Astor...Moderate flooding is\nforecast.\n\n* WHAT...Minor flooding is occurring and moderate flooding is\nforecast.\n\n* WHERE...St Johns River near Astor.\n\n* WHEN...Until further notice.\n\n* IMPACTS...At 3.5 feet, Canals have overflowed into yards. Homes on\nor near Wildhog, Bonnet and Snail roads become inaccessible with\nseveral inches of water inside homes along the river and canals.\nDocks at Astor Bridge marina and throughout Astor are completely\nsubmerged. Bartram Rd and Holiday Circle are inaccessible with\nyards completely submerged. Clair Street is inaccessible. Roads\nflooded in South Moon Fish Camp, docks and yards at condominiums on\nJuno Trail and water breaches the sea wall at Blair's Jungle Den.\n\n* ADDITIONAL DETAILS...\n- At 8:30 PM EDT Saturday the stage was 2.6 feet.\n- Bankfull stage is 2.0 feet.\n- Recent Activity...The maximum river stage in the 24 hours ending\nat 8:30 PM EDT Saturday was 2.6 feet.\n- Forecast...The river is expected to rise to 3.3 feet Tuesday\nmorning. Additional rises are possible thereafter.\n- Flood stage is 2.3 feet.\n- http://www.weather.gov/safety/flood", "instruction": "Motorists should not attempt to drive around barricades or drive cars\nthrough flooded areas.\n\nCaution is urged when walking near riverbanks.\n\nAdditional information is available at www.weather.gov.\n\nThe next statement will be issued Sunday morning at 1100 AM EDT.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ec86a5b25822e52f8e371f554242bdd67483342f.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:71bc8b0e80de57cc35b4c4c4", "authorityId": "urn:oid:2.49.0.1.840.0.ab1cf41511d9f67dd36c28f29fdfafa1311b970d.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Special Marine Warning issued October 17 at 8:41PM EDT until October 17 at 9:30PM EDT by NWS Key West FL", "eventType": "Special Marine Warning", "occurredAt": "2026-10-18T00:41:00.000Z", "issuedAt": "2026-10-18T00:41:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T00:41:00.000Z", "onsetAt": "2026-10-18T00:41:00.000Z", "expiresAt": "2026-10-18T01:30:00.000Z", "forecastEndAt": "2026-10-18T01:30:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Likely", "messageType": "Alert", "status": "Source alert", "place": "Bayside and Gulfside from Craig Key to West End of Seven Mile Bridge; Gulf of America from West End of Seven Mile Bridge to Halfmoon Shoal out to 5 Fathoms", "coordinates": null, "issuer": "NWS Key West FL", "summary": "Special Marine Warning · Bayside and Gulfside from Craig Key to West End of Seven Mile Bridge; Gulf of America from West End of Seven Mile Bridge to Halfmoon Shoal out to 5 Fathoms. Severe; likely; urgency: immediate.", "description": "SMWKEY\n\nThe National Weather Service in Key West has issued a\n\n* Special Marine Warning for...\nBay and Gulf Side from Craig Key to Halfmoon Shoal out to 5\nfathoms...\n\n* Until 930 PM EDT.\n\n* At 841 PM EDT, a strong thunderstorm was located near Content Keys,\nmoving east at 10 knots.\n\nHAZARD...Wind gusts 34 knots or greater.\n\nSOURCE...National Weather Service Meteorologist.\n\nIMPACT...Expect wind gusts in excess of 34 knots, suddenly higher\nwaves, frequent lightning, and heavy downpours.\n\n* Locations in the warning include...\nContent Keys and Horseshoe Key.", "instruction": "Boaters should seek safe harbor as quickly, and as safely as\npossible. When downpours reduce visibility, slow down.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ab1cf41511d9f67dd36c28f29fdfafa1311b970d.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:469ed4e6c7a67d5ad0659e39", "authorityId": "urn:oid:2.49.0.1.840.0.13ae7e1da47230cfff91b99011363c9ace051d59.002.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.b0ace643ad96eb8e139c9106400a2f229ef03ece.003.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.1c2331befea2bbe6962538ac28872fa4c0a0a9d8.002.3", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Coastal Flood Warning issued October 17 at 8:33PM EDT until October 20 at 5:00PM EDT by NWS Newport/Morehead City NC", "eventType": "Coastal Flood Warning", "occurredAt": "2026-10-18T00:33:00.000Z", "issuedAt": "2026-10-18T00:33:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T00:33:00.000Z", "onsetAt": "2026-10-18T00:33:00.000Z", "expiresAt": "2026-10-18T12:45:00.000Z", "forecastEndAt": "2026-10-20T21:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Ocracoke Island", "coordinates": null, "issuer": "NWS Newport/Morehead City NC", "summary": "Coastal Flood Warning · Ocracoke Island. Severe; likely; urgency: expected.", "description": "* WHAT...For the Coastal Flood Warning, two to four feet of\ninundation above ground level in low-lying areas near\nshorelines and tidal waterways. For the High Surf Advisory,\nlarge breaking waves of 8 to 10 feet expected in the surf\nzone. For the Beach Hazards Statement, dangerous rip currents,\nlarge breaking waves expected, and strong longshore currents\nin the surf zone.\n\n* WHERE...Ocracoke Island.\n\n* WHEN...For the Coastal Flood Warning, until 5 PM EDT Tuesday.\nFor the High Surf Advisory, from midnight tonight to 8 PM EDT\nMonday. For the Beach Hazards Statement, from Sunday morning\nthrough Sunday evening.\n\n* IMPACTS...Up to 2 to 4 feet of inundation above ground level\nis expected in some areas near shorelines and tidal waterways\nresulting in an elevated threat of property damage. Flooding\nwill extend inland from the waterfront threatening some homes\nand businesses. Numerous road closures and flooding of\nvehicles will be possible. Vulnerable portions of NC-12 may be\ninundated, especially around high tide. There is a possibility\nof being stranded on Ocracoke for multiple days. This could be\nlife threatening if you have an emergency. Dangerous swimming\nand surfing conditions and localized beach erosion. Rip\ncurrents can sweep even the best swimmers away from shore into\ndeeper water. Dangerous shore break can throw a swimmer or\nsurfer head first into the bottom causing neck and back\ninjuries. Strong longshore currents will create dangerous\nswimming conditions. Strong longshore currents will create\ndangerous swimming conditions.\n\n* ADDITIONAL DETAILS...This has the potential to be a long\nduration event bringing more significant ocean overwash\nimpacts to vulnerable oceanside areas through multiple high\ntide cycles into next week. Minor soundside water level rises\nwill also be possible.", "instruction": "Take the necessary actions to protect flood-prone property. If\ntravel is required, do not drive around barricades or through\nwater of unknown depth.\n\nSwimmers should remain out of the water due to dangerous surf\nconditions.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.13ae7e1da47230cfff91b99011363c9ace051d59.002.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:eff0af82172b7e58391b027a", "authorityId": "urn:oid:2.49.0.1.840.0.13ae7e1da47230cfff91b99011363c9ace051d59.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.b0ace643ad96eb8e139c9106400a2f229ef03ece.002.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.1c2331befea2bbe6962538ac28872fa4c0a0a9d8.001.3", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Coastal Flood Warning issued October 17 at 8:33PM EDT until October 20 at 5:00PM EDT by NWS Newport/Morehead City NC", "eventType": "Coastal Flood Warning", "occurredAt": "2026-10-18T00:33:00.000Z", "issuedAt": "2026-10-18T00:33:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T00:33:00.000Z", "onsetAt": "2026-10-18T00:33:00.000Z", "expiresAt": "2026-10-18T12:45:00.000Z", "forecastEndAt": "2026-10-20T21:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Hatteras Island", "coordinates": null, "issuer": "NWS Newport/Morehead City NC", "summary": "Coastal Flood Warning · Hatteras Island. Severe; likely; urgency: expected.", "description": "* WHAT...For the Coastal Flood Warning, 2 to 4 feet of\ninundation above ground level expected in low- lying areas\nnear shorelines and tidal waterways. For the High Surf\nAdvisory, large breaking waves of 9 to 13 feet in the surf\nzone. For the Beach Hazards Statement, dangerous rip currents,\nlarge breaking waves, and strong longshore currents in the\nsurf zone.\n\n* WHERE...Hatteras Island.\n\n* WHEN...For the Coastal Flood Warning, until 5 PM EDT Tuesday.\nFor the Beach Hazards Statement, from Sunday morning through\nSunday evening.\n\n* IMPACTS...2 to 4 feet of inundation above ground level is\nexpected in some areas near shorelines and tidal waterways\nresulting in an elevated threat of property damage. Flooding\nwill extend inland from the waterfront threatening some homes\nand businesses. Numerous road closures and flooding of\nvehicles will be possible. Vulnerable portions of NC-12 may be\ninundated, especially around high tide. There is a possibility\nof being stranded on Hatteras Island for multiple days. This\ncould be life threatening if you have an emergency. Dangerous\nswimming and surfing conditions and localized beach erosion.\nRip currents can sweep even the best swimmers away from shore\ninto deeper water. Dangerous shore break can throw a swimmer\nor surfer head first into the bottom causing neck and back\ninjuries. Strong longshore currents will create dangerous\nswimming conditions.\n\n* ADDITIONAL DETAILS...This has the potential to be a long\nduration event bringing more significant ocean overwash\nimpacts to vulnerable oceanside areas through multiple high\ntide cycles into next week. Minor soundside water level rises\nwill also be possible.", "instruction": "Take the necessary actions to protect flood-prone property. If\ntravel is required, do not drive around barricades or through\nwater of unknown depth.\n\nSwimmers should remain out of the water due to dangerous surf\nconditions.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.13ae7e1da47230cfff91b99011363c9ace051d59.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:471c487ea09af39e8defa49e", "authorityId": "urn:oid:2.49.0.1.840.0.23f72a77f40db240edc8558d6c0cca26efaca68d.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.7393d1d6883c9f431c89ffd4081c3f8b02945385.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Red Flag Warning issued October 17 at 6:31PM MDT until October 17 at 7:00PM MDT by NWS Cheyenne WY", "eventType": "Red Flag Warning", "occurredAt": "2026-10-18T00:31:00.000Z", "issuedAt": "2026-10-18T00:31:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T00:31:00.000Z", "onsetAt": "2026-10-18T00:31:00.000Z", "expiresAt": "2026-10-18T01:45:00.000Z", "forecastEndAt": "2026-10-18T01:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "North Snowy Range Foothills", "coordinates": null, "issuer": "NWS Cheyenne WY", "summary": "Red Flag Warning · North Snowy Range Foothills. Severe; likely; urgency: expected.", "description": "The relative humidity has increased above critical levels. Hence, the\nRed Flag Warning will be allowed to expire on time at 7 PM MDT.", "instruction": "", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.23f72a77f40db240edc8558d6c0cca26efaca68d.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:4bc310395b9c5da349bb27e4", "authorityId": "urn:oid:2.49.0.1.840.0.f93a0fc9c9194bf58611c45ca28354827f17de32.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.a0cfc7a25da78beff822579532b15f3a4ce9d6f2.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "High Wind Warning issued October 17 at 6:31PM MDT until October 17 at 7:00PM MDT by NWS Cheyenne WY", "eventType": "High Wind Warning", "occurredAt": "2026-10-18T00:31:00.000Z", "issuedAt": "2026-10-18T00:31:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T00:31:00.000Z", "onsetAt": "2026-10-18T00:31:00.000Z", "expiresAt": "2026-10-18T01:45:00.000Z", "forecastEndAt": "2026-10-18T01:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Central Laramie Range and Southwest Platte County; North Snowy Range Foothills", "coordinates": null, "issuer": "NWS Cheyenne WY", "summary": "High Wind Warning · Central Laramie Range and Southwest Platte County; North Snowy Range Foothills. Severe; likely; urgency: expected.", "description": "Winds have diminished below warning thresholds. Therefore, the High\nWind Warning will be allowed to expire on time at 7 PM MDT.", "instruction": "", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f93a0fc9c9194bf58611c45ca28354827f17de32.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "usgs:us6000u32r", "category": "earthquake", "title": "M 4.8 - 31 km SE of Kainantu, Papua New Guinea", "occurredAt": "2026-10-18T00:28:29.111Z", "issuedAt": "2026-10-18T01:10:24.040Z", "place": "31 km SE of Kainantu, Papua New Guinea", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u32r", "coordinates": [ 146.0489, -6.5103 ], "magnitude": 4.8, "depth": 124.07, "severity": "M4.8", "status": "reviewed", "summary": "Magnitude 4.8, depth 124.07 km. reviewed by USGS.", "source": "usgs", "sourceName": "USGS", "timeBasis": "Event started", "revision": "af747fba3eca7143dcd1162f33b315c95cf533eb25d0b46aad140597532f313a" }, { "id": "nws:a564294ec7e2710cf769d549", "authorityId": "urn:oid:2.49.0.1.840.0.8ea53a81807ccbb67d515f3f654bdff1b2c5094f.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.21e133771fb40fb7b6eddda859beb8cfc591a8ba.002.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.f1fb1abf28919470ce68124f0b5c8bcc73045039.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.f1fb1abf28919470ce68124f0b5c8bcc73045039.002.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 17 at 8:17PM EDT until October 18 at 9:00AM EDT by NWS Jackson KY", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T00:17:00.000Z", "issuedAt": "2026-10-18T00:17:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T00:17:00.000Z", "onsetAt": "2026-10-18T05:00:00.000Z", "expiresAt": "2026-10-18T09:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Fleming; Montgomery; Bath; Rowan; Elliott; Morgan", "coordinates": null, "issuer": "NWS Jackson KY", "summary": "Freeze Warning · Fleming; Montgomery; Bath; Rowan; Elliott; Morgan. Severe; likely; urgency: expected.", "description": "* WHAT...Near-freezing to sub-freezing temperatures as low as 31\ndegrees expected.\n\n* WHERE...Bath, Elliott, Fleming, Montgomery, Rowan, and Morgan\nCounties.\n\n* WHEN...From 1 AM to 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops, other\nsensitive vegetation, and possibly damage unprotected outdoor\nplumbing.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8ea53a81807ccbb67d515f3f654bdff1b2c5094f.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "nws:a95de5bbd1ed71139e4072db", "authorityId": "urn:oid:2.49.0.1.840.0.e3a454ec8e23d87826a3ab5e375f49f38ef18be8.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.bf543b389f080d82b1d4e5bc789922b88f3785d0.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Freeze Warning issued October 17 at 8:11PM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA", "eventType": "Freeze Warning", "occurredAt": "2026-10-18T00:11:00.000Z", "issuedAt": "2026-10-18T00:11:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-18T00:11:00.000Z", "onsetAt": "2026-10-18T05:00:00.000Z", "expiresAt": "2026-10-18T13:00:00.000Z", "forecastEndAt": "2026-10-18T13:00:00.000Z", "severity": "Severe", "urgency": "Expected", "certainty": "Likely", "messageType": "Update", "status": "Source update", "place": "Tuscarawas; Carroll; Columbiana; Coshocton; Harrison; Jefferson; Muskingum; Guernsey; Belmont; Noble; Monroe; Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Beaver; Allegheny; Armstrong; Washington; Greene; Westmoreland; Westmoreland Ridges; Fayette; Fayette Ridges; Indiana; Higher Elevations of Indiana; Hancock; Brooke; Ohio; Marshall; Wetzel; Marion; Monongalia; Ridges of Eastern Monongalia and Northwestern Preston; Preston; Eastern Preston; Western Tucker; Eastern Tucker", "coordinates": null, "issuer": "NWS Pittsburgh PA", "summary": "Freeze Warning · Tuscarawas; Carroll; Columbiana; Coshocton; Harrison; Jefferson; Muskingum; Guernsey; Belmont; Noble; Monroe; Mercer; Venango; Forest; Lawrence; Butler; Clarion; Jefferson; Beaver; Allegheny; Armstrong; Washington; Greene; Westmoreland; Westmoreland Ridges; Fayette; Fayette Ridges; Indiana; Higher Elevations of Indiana; Hancock; Brooke; Ohio; Marshall; Wetzel; Marion; Monongalia; Ridges of Eastern Monongalia and Northwestern Preston; Preston; Eastern Preston; Western Tucker; Eastern Tucker. Severe; likely; urgency: expected.", "description": "* WHAT...Sub-freezing temperatures in the upper 20s to around 30\nexpected.\n\n* WHERE...Portions of east central Ohio, western Pennsylvania, and\nnorthern West Virginia.\n\n* WHEN...From 1 AM to 9 AM EDT Sunday.\n\n* IMPACTS...Frost and freeze conditions could kill crops and other\nsensitive vegetation.", "instruction": "Take steps now to protect tender plants from the cold.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e3a454ec8e23d87826a3ab5e375f49f38ef18be8.001.1", "source": "nws", "sourceName": "NOAA NWS" }, { "id": "usgs:us6000u300", "category": "earthquake", "title": "M 4.6 - 70 km W of Tambolaka, Indonesia", "occurredAt": "2026-10-17T12:46:23.796Z", "issuedAt": "2026-10-18T05:10:57.040Z", "place": "70 km W of Tambolaka, Indonesia", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u300", "coordinates": [ 118.5983, -9.3596 ], "magnitude": 4.6, "depth": 68.927, "severity": "M4.6", "status": "reviewed", "summary": "Magnitude 4.6, depth 68.927 km. reviewed by USGS.", "source": "usgs", "sourceName": "USGS", "timeBasis": "Event started", "revision": "7d73b357fe098b9e795f707cb7bdc74a768950d0dbb9047e6e3a260bfa0682a4" }, { "id": "gdacs:TC:1001339", "category": "storm", "title": "Green notification for tropical cyclone WATI-26. Population affected by Category 1 (120 km/h) wind speeds or higher is 0 (0 in Tropical Storm).", "occurredAt": "2026-10-16T06:00:00.000Z", "issuedAt": "2026-10-16T07:39:18.000Z", "endAt": "2026-10-19T06:00:00.000Z", "place": "Cook Islands, French Polynesia", "coordinates": [ -156.8, -20.7 ], "severity": "Green", "status": "Source report", "summary": "GDACS green alert. Reporting period: 2026-10-16 to 2026-10-19.", "url": "https://www.gdacs.org/report.aspx?eventtype=TC&eventid=1001339", "source": "gdacs", "sourceName": "GDACS", "timeBasis": "Event started", "revision": "caa77b94f72b1ea220541580969bb16450910d5336cf3c2e1044128b7b6674c6" }, { "id": "gdacs:TC:1001338", "category": "storm", "title": "Red notification for tropical cyclone CHAMPI-26. Population affected by Category 1 (120 km/h) wind speeds or higher is 0.233 million .", "occurredAt": "2026-10-14T12:00:00.000Z", "issuedAt": "2026-10-14T14:31:53.000Z", "endAt": "2026-10-19T18:00:00.000Z", "place": "Guam, Northern Mariana Islands, Japan", "coordinates": [ 136.7, 15.4 ], "severity": "Red", "status": "Source report", "summary": "GDACS red alert. Reporting period: 2026-10-14 to 2026-10-19.", "url": "https://www.gdacs.org/report.aspx?eventtype=TC&eventid=1001338", "source": "gdacs", "sourceName": "GDACS", "timeBasis": "Event started", "revision": "aa75d974dbc95faaec8799e7cac48eda38d44df356b6fccf1c0fafe462dc344c" }, { "id": "eonet:EONET_25046", "category": "storm", "title": "Typhoon Koguma", "occurredAt": "2026-10-13T18:00:00.000Z", "issuedAt": "2026-10-13T18:00:00.000Z", "endAt": "2026-10-18T00:00:00.000Z", "timeBasis": "Source geometry date", "place": "NASA event record", "coordinates": [ 157.2, 38.3 ], "severity": "Context", "status": "Closed event", "summary": "NASA EONET event context. Location and timing may be approximate; follow the original source for authoritative details.", "url": "https://www.metoc.navy.mil/jtwc/products/wp2726.tcw", "source": "eonet", "sourceName": "NASA EONET", "revision": "30fb69d52e14fdab0817e78cce56306bcfd8c9c97b0f81a8d65272a732a0b1c0" }, { "id": "gdacs:TC:1001337", "category": "storm", "title": "Green notification for tropical cyclone TRUDY-26. Population affected by Category 1 (120 km/h) wind speeds or higher is 0 (0 in Tropical Storm).", "occurredAt": "2026-10-13T15:00:00.000Z", "issuedAt": "2026-10-13T15:15:58.000Z", "endAt": "2026-10-19T21:00:00.000Z", "place": "México", "coordinates": [ -107.9, 19.3 ], "severity": "Green", "status": "Source report", "summary": "GDACS green alert. Reporting period: 2026-10-13 to 2026-10-19.", "url": "https://www.gdacs.org/report.aspx?eventtype=TC&eventid=1001337", "source": "gdacs", "sourceName": "GDACS", "timeBasis": "Event started", "revision": "adad4b58e430b9e0bda90dc7105e0945d61344dccb38f88967434c39a4114e4e" } ], "observations": [ { "id": "kp:2026-10-18T21:00:00.000Z", "category": "solar", "kind": "kp", "title": "Planetary Kp 0.33", "occurredAt": "2026-10-18T21:00:00.000Z", "issuedAt": "2026-10-18T21:00:00.000Z", "timeBasis": "Observation", "kp": 0.33, "severity": "Kp 0.33", "coordinates": null, "place": "Earth magnetosphere", "status": "Estimated Kp", "summary": "Estimated planetary geomagnetic activity.", "url": "https://www.swpc.noaa.gov/products/planetary-k-index", "source": "kp", "sourceName": "NOAA Kp", "revision": "b3ac3ae1c8d0fa58c08a9f5bf6324ace4da817f3a18e23f7ea546eef15408dad" }, { "id": "goes:18:2026-10-18T19:10:00Z", "category": "solar", "kind": "flare", "title": "C2.1 solar flare", "occurredAt": "2026-10-18T19:17:00.000Z", "issuedAt": "2026-10-18T19:28:00.000Z", "timeBasis": "Observed peak", "severity": "C2.1", "flareClass": "C2.1", "flareFlux": 0.000002115717052220134, "place": "Sun", "coordinates": null, "status": "Observed by GOES", "summary": "GOES-18 recorded a C2.1 flare. Peak X-ray flux: 2.12e-6 W/m². This measurement alone does not establish an Earth-directed CME.", "url": "https://www.swpc.noaa.gov/products/goes-x-ray-flux", "source": "goes", "sourceName": "NOAA GOES", "revision": "548e965a30470c9cb39f93710e9f147cb5ae507f35adfb4eb9b2a14489887abc" }, { "id": "kp:2026-10-18T18:00:00.000Z", "category": "solar", "kind": "kp", "title": "Planetary Kp 1.67", "occurredAt": "2026-10-18T18:00:00.000Z", "issuedAt": "2026-10-18T18:00:00.000Z", "timeBasis": "Observation", "kp": 1.67, "severity": "Kp 1.67", "coordinates": null, "place": "Earth magnetosphere", "status": "Estimated Kp", "summary": "Estimated planetary geomagnetic activity.", "url": "https://www.swpc.noaa.gov/products/planetary-k-index", "source": "kp", "sourceName": "NOAA Kp", "revision": "a40e6c1a3a38c9b947af0546b8decdd6c716a69917cb0f6dc840cc710ef237ea" }, { "id": "goes:18:2026-10-18T17:11:00Z", "category": "solar", "kind": "flare", "title": "B9.6 solar flare", "occurredAt": "2026-10-18T17:18:00.000Z", "issuedAt": "2026-10-18T17:22:00.000Z", "timeBasis": "Observed peak", "severity": "B9.6", "flareClass": "B9.6", "flareFlux": 9.622586958357715e-7, "place": "Sun", "coordinates": null, "status": "Observed by GOES", "summary": "GOES-18 recorded a B9.6 flare. Peak X-ray flux: 9.62e-7 W/m². This measurement alone does not establish an Earth-directed CME.", "url": "https://www.swpc.noaa.gov/products/goes-x-ray-flux", "source": "goes", "sourceName": "NOAA GOES", "revision": "607b4996ce6cc459e2df260fd3fe70557ca3147bc2fd9940f3e8821d73a6360f" }, { "id": "kp:2026-10-18T15:00:00.000Z", "category": "solar", "kind": "kp", "title": "Planetary Kp 1.33", "occurredAt": "2026-10-18T15:00:00.000Z", "issuedAt": "2026-10-18T15:00:00.000Z", "timeBasis": "Observation", "kp": 1.33, "severity": "Kp 1.33", "coordinates": null, "place": "Earth magnetosphere", "status": "Estimated Kp", "summary": "Estimated planetary geomagnetic activity.", "url": "https://www.swpc.noaa.gov/products/planetary-k-index", "source": "kp", "sourceName": "NOAA Kp", "revision": "7fa20db76dfbe52e025e2f14d4ae6c04499d48579ec012f8ea697471a4afd8fd" }, { "id": "goes:18:2026-10-18T14:31:00Z", "category": "solar", "kind": "flare", "title": "B8.6 solar flare", "occurredAt": "2026-10-18T14:42:00.000Z", "issuedAt": "2026-10-18T14:51:00.000Z", "timeBasis": "Observed peak", "severity": "B8.6", "flareClass": "B8.6", "flareFlux": 8.640428177386639e-7, "place": "Sun", "coordinates": null, "status": "Observed by GOES", "summary": "GOES-18 recorded a B8.6 flare. Peak X-ray flux: 8.64e-7 W/m². This measurement alone does not establish an Earth-directed CME.", "url": "https://www.swpc.noaa.gov/products/goes-x-ray-flux", "source": "goes", "sourceName": "NOAA GOES", "revision": "d549be966ba386a4b7c9273392ef9844fab10b84ba738372ff3edd8ab82bcff6" }, { "id": "kp:2026-10-18T12:00:00.000Z", "category": "solar", "kind": "kp", "title": "Planetary Kp 0.33", "occurredAt": "2026-10-18T12:00:00.000Z", "issuedAt": "2026-10-18T12:00:00.000Z", "timeBasis": "Observation", "kp": 0.33, "severity": "Kp 0.33", "coordinates": null, "place": "Earth magnetosphere", "status": "Estimated Kp", "summary": "Estimated planetary geomagnetic activity.", "url": "https://www.swpc.noaa.gov/products/planetary-k-index", "source": "kp", "sourceName": "NOAA Kp", "revision": "5366d3aa2e8b832af479b297451edb903f912d2bc53f1403ba2406413c65947b" }, { "id": "goes:18:2026-10-18T10:45:00Z", "category": "solar", "kind": "flare", "title": "C1.3 solar flare", "occurredAt": "2026-10-18T10:50:00.000Z", "issuedAt": "2026-10-18T10:53:00.000Z", "timeBasis": "Observed peak", "severity": "C1.3", "flareClass": "C1.3", "flareFlux": 0.0000013728428029935458, "place": "Sun", "coordinates": null, "status": "Observed by GOES", "summary": "GOES-18 recorded a C1.3 flare. Peak X-ray flux: 1.37e-6 W/m². This measurement alone does not establish an Earth-directed CME.", "url": "https://www.swpc.noaa.gov/products/goes-x-ray-flux", "source": "goes", "sourceName": "NOAA GOES", "revision": "7ecbebb02adc63c5f62e7568aed1c7cb53943f1caf14a809c25bfabd38e73b88" }, { "id": "kp:2026-10-18T09:00:00.000Z", "category": "solar", "kind": "kp", "title": "Planetary Kp 1.67", "occurredAt": "2026-10-18T09:00:00.000Z", "issuedAt": "2026-10-18T09:00:00.000Z", "timeBasis": "Observation", "kp": 1.67, "severity": "Kp 1.67", "coordinates": null, "place": "Earth magnetosphere", "status": "Estimated Kp", "summary": "Estimated planetary geomagnetic activity.", "url": "https://www.swpc.noaa.gov/products/planetary-k-index", "source": "kp", "sourceName": "NOAA Kp", "revision": "635a843e831a0c69102f40dff19764c320fd4c13842d32db4724195ef09bf000" }, { "id": "goes:18:2026-10-18T06:27:00Z", "category": "solar", "kind": "flare", "title": "C3.7 solar flare", "occurredAt": "2026-10-18T06:44:00.000Z", "issuedAt": "2026-10-18T06:57:00.000Z", "timeBasis": "Observed peak", "severity": "C3.7", "flareClass": "C3.7", "flareFlux": 0.000003750122687051771, "place": "Sun", "coordinates": null, "status": "Observed by GOES", "summary": "GOES-18 recorded a C3.7 flare. Peak X-ray flux: 3.75e-6 W/m². This measurement alone does not establish an Earth-directed CME.", "url": "https://www.swpc.noaa.gov/products/goes-x-ray-flux", "source": "goes", "sourceName": "NOAA GOES", "revision": "b51bbbdbfff10b65955f4c42cfab6ea87b4ea863c2dcc7d066bb5c9b7b301381" }, { "id": "kp:2026-10-18T06:00:00.000Z", "category": "solar", "kind": "kp", "title": "Planetary Kp 2", "occurredAt": "2026-10-18T06:00:00.000Z", "issuedAt": "2026-10-18T06:00:00.000Z", "timeBasis": "Observation", "kp": 2, "severity": "Kp 2", "coordinates": null, "place": "Earth magnetosphere", "status": "Estimated Kp", "summary": "Estimated planetary geomagnetic activity.", "url": "https://www.swpc.noaa.gov/products/planetary-k-index", "source": "kp", "sourceName": "NOAA Kp", "revision": "687edcfcb3d050e44bd77d57329ef718a67f50563558d0a611e84a0719c17e29" }, { "id": "goes:18:2026-10-18T03:32:00Z", "category": "solar", "kind": "flare", "title": "C3.4 solar flare", "occurredAt": "2026-10-18T03:53:00.000Z", "issuedAt": "2026-10-18T04:09:00.000Z", "timeBasis": "Observed peak", "severity": "C3.4", "flareClass": "C3.4", "flareFlux": 0.000003432166067796061, "place": "Sun", "coordinates": null, "status": "Observed by GOES", "summary": "GOES-18 recorded a C3.4 flare. Peak X-ray flux: 3.43e-6 W/m². This measurement alone does not establish an Earth-directed CME.", "url": "https://www.swpc.noaa.gov/products/goes-x-ray-flux", "source": "goes", "sourceName": "NOAA GOES", "revision": "b520c4c626659a52b169e63d5e39505c22d4309a061e432634a24632f1210a6e" }, { "id": "kp:2026-10-18T03:00:00.000Z", "category": "solar", "kind": "kp", "title": "Planetary Kp 2.33", "occurredAt": "2026-10-18T03:00:00.000Z", "issuedAt": "2026-10-18T03:00:00.000Z", "timeBasis": "Observation", "kp": 2.33, "severity": "Kp 2.33", "coordinates": null, "place": "Earth magnetosphere", "status": "Estimated Kp", "summary": "Estimated planetary geomagnetic activity.", "url": "https://www.swpc.noaa.gov/products/planetary-k-index", "source": "kp", "sourceName": "NOAA Kp", "revision": "5e01696654b1afdfabc162baaa4ca6c5b41c13030b57c666cdae73a29ad257e2" }, { "id": "kp:2026-10-18T00:00:00.000Z", "category": "solar", "kind": "kp", "title": "Planetary Kp 2", "occurredAt": "2026-10-18T00:00:00.000Z", "issuedAt": 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"magnitude": 4.5, "firstSeenAt": "2026-10-18T23:32:39.085Z", "lastSeenAt": "2026-10-18T23:47:39.109Z", "issuedAt": "2026-10-18T23:19:33.040Z", "occurredAt": "2026-10-18T22:34:22.230Z", "change": "newly tracked", "lifecycle": "Seen in latest capture", "checkStatus": "ok", "changes": 1 }, { "id": "7676c523aefe3cd17c14ac1b", "source": "usgs", "recordId": "usgs:us6000u35l", "title": "M 4.5 - Kermadec Islands, New Zealand", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u35l", "sourceName": "USGS", "category": "earthquake", "severity": "M4.5", "magnitude": 4.5, "firstSeenAt": "2026-10-18T13:02:41.073Z", "lastSeenAt": "2026-10-18T23:47:39.109Z", "issuedAt": "2026-10-18T12:59:51.040Z", "occurredAt": "2026-10-18T12:42:22.533Z", "change": "newly tracked", "lifecycle": "Seen in latest capture", "checkStatus": "ok", "changes": 1 }, { "id": "a772bbffd897cf289fcad8f3", "source": "usgs", "recordId": "usgs:us6000u2zb", "title": "M 4.6 - 51 km N of Pante Makasar, Timor Leste", "url": 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"id": "70e2086924fcc8db01a26a7c", "source": "usgs", "recordId": "usgs:us6000u30x", "title": "M 4.6 - 88 km SSW of Uyuni, Bolivia", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u30x", "sourceName": "USGS", "category": "earthquake", "severity": "M4.6", "magnitude": 4.6, "firstSeenAt": "2026-10-17T18:32:37.946Z", "lastSeenAt": "2026-10-18T16:47:38.821Z", "issuedAt": "2026-10-17T18:26:00.040Z", "occurredAt": "2026-10-17T16:52:45.164Z", "change": "carried forward", "lifecycle": "Not seen in latest capture", "checkStatus": "ok", "changes": 0 }, { "id": "bf6d51a08cc3969950ea879a", "source": "usgs", "recordId": "usgs:us6000u366", "title": "M 4.6 - Carlsberg Ridge", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u366", "sourceName": "USGS", "category": "earthquake", "severity": "M4.6", "magnitude": 4.6, "firstSeenAt": "2026-10-18T18:17:38.829Z", "lastSeenAt": "2026-10-18T23:47:39.109Z", "issuedAt": "2026-10-18T18:06:10.040Z", "occurredAt": "2026-10-18T14:30:07.877Z", "change": "newly tracked", "lifecycle": "Seen in latest capture", "checkStatus": "ok", "changes": 1 }, { "id": "c5d6a08309bbd712b884ae82", "source": "usgs", "recordId": "usgs:us6000u38b", "title": "M 4.7 - 147 km SSW of Kokopo, Papua New Guinea", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u38b", "sourceName": "USGS", "category": "earthquake", "severity": "M4.7", "magnitude": 4.7, "firstSeenAt": "2026-10-18T22:32:39.017Z", "lastSeenAt": "2026-10-18T23:47:39.109Z", "issuedAt": "2026-10-18T22:35:20.040Z", "occurredAt": "2026-10-18T22:06:13.969Z", "change": "revised", "lifecycle": "Seen in latest capture", "checkStatus": "ok", "changes": 2 }, { "id": "a358dfcfb6d85d475180c102", "source": "usgs", "recordId": "usgs:us6000u36d", "title": "M 4.7 - 20 km SW of Sandy Point Town, Saint Kitts and Nevis", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u36d", "sourceName": "USGS", "category": "earthquake", "severity": "M4.7", "magnitude": 4.7, "firstSeenAt": "2026-10-18T16:02:40.643Z", "lastSeenAt": "2026-10-18T23:47:39.109Z", "issuedAt": "2026-10-18T16:21:24.252Z", "occurredAt": "2026-10-18T15:35:47.580Z", "change": "newly tracked", "lifecycle": "Seen in latest capture", "checkStatus": "ok", "changes": 1 }, { "id": "36fe13ba6ffc14c4192cc78f", "source": "usgs", "recordId": "usgs:us6000u2z9", "title": "M 4.8 - 110 km NE of Norsup, Vanuatu", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u2z9", "sourceName": "USGS", "category": "earthquake", "severity": "M4.8", "magnitude": 4.8, "firstSeenAt": "2026-10-17T09:32:37.799Z", "lastSeenAt": "2026-10-18T08:47:38.629Z", "issuedAt": "2026-10-17T10:16:05.991Z", "occurredAt": "2026-10-17T08:59:51.583Z", "change": "carried forward", "lifecycle": "Not seen in latest capture", "checkStatus": "ok", "changes": 0 }, { "id": "77421210c754cad37bbbdd1d", "source": "usgs", "recordId": "usgs:us6000u2xs", "title": "M 4.8 - 196 km SSE of Alo, Wallis and Futuna", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u2xs", "sourceName": "USGS", "category": "earthquake", "severity": "M4.8", "magnitude": 4.8, "firstSeenAt": "2026-10-17T04:47:37.654Z", "lastSeenAt": "2026-10-18T04:17:38.449Z", "issuedAt": "2026-10-17T04:33:19.040Z", "occurredAt": "2026-10-17T04:19:05.244Z", "change": "carried forward", "lifecycle": "Not seen in latest capture", "checkStatus": "ok", "changes": 0 }, { "id": "11d4201d7b876184803b99f6", "source": "usgs", "recordId": "usgs:us6000u32r", "title": "M 4.8 - 31 km SE of Kainantu, Papua New Guinea", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u32r", "sourceName": "USGS", "category": "earthquake", "severity": "M4.8", "magnitude": 4.8, "firstSeenAt": "2026-10-18T01:17:38.300Z", "lastSeenAt": "2026-10-18T23:47:39.109Z", "issuedAt": "2026-10-18T01:10:24.040Z", "occurredAt": "2026-10-18T00:28:29.111Z", "change": "newly tracked", "lifecycle": "Seen in latest capture", "checkStatus": "ok", "changes": 1 }, { "id": "4103ab4559c81f8c0d46b02b", "source": "usgs", "recordId": "usgs:us6000u2x7", "title": "M 4.9 - 115 km SW of Puerto Madero, Mexico", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u2x7", "sourceName": "USGS", "category": "earthquake", "severity": "M4.9", "magnitude": 4.9, "firstSeenAt": "2026-10-17T01:32:37.533Z", "lastSeenAt": "2026-10-18T01:02:40.485Z", "issuedAt": "2026-10-17T01:18:02.040Z", "occurredAt": "2026-10-17T01:03:00.020Z", "change": "carried forward", "lifecycle": "Not seen in latest capture", "checkStatus": "ok", "changes": 0 }, { "id": "77e2a53fc45f8043709e3c3b", "source": "usgs", "recordId": "usgs:us6000u38g", "title": "M 5.1 - 129 km SSE of Kokopo, Papua New Guinea", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u38g", "sourceName": "USGS", "category": "earthquake", "severity": "M5.1", "magnitude": 5.1, "firstSeenAt": "2026-10-18T23:02:41.370Z", "lastSeenAt": "2026-10-18T23:47:39.109Z", "issuedAt": "2026-10-18T23:24:55.040Z", "occurredAt": "2026-10-18T22:31:43.272Z", "change": "revised", "lifecycle": "Seen in latest capture", "checkStatus": "ok", "changes": 2 }, { "id": "3d969ae1b2f9f3fca345cd3c", "source": "usgs", "recordId": "usgs:us6000u34e", "title": "M 5.2 - 55 km NNW of Ruteng, Indonesia", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u34e", "sourceName": "USGS", "category": "earthquake", "severity": "M5.2", "magnitude": 5.2, "firstSeenAt": "2026-10-18T08:17:38.608Z", "lastSeenAt": "2026-10-18T23:47:39.109Z", "issuedAt": "2026-10-18T08:14:46.040Z", "occurredAt": "2026-10-18T08:00:06.054Z", "change": "newly tracked", "lifecycle": "Seen in latest capture", "checkStatus": "ok", "changes": 1 }, { "id": "ef7305d7c1ba6cefd08ec07d", "source": "usgs", "recordId": "usgs:us6000u37h", "title": "M 5.2 - 71 km ESE of ‘Ohonua, Tonga", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u37h", "sourceName": "USGS", "category": "earthquake", "severity": "M5.2", "magnitude": 5.2, "firstSeenAt": "2026-10-18T20:17:38.856Z", "lastSeenAt": "2026-10-18T23:47:39.109Z", "issuedAt": "2026-10-18T20:13:00.040Z", "occurredAt": "2026-10-18T19:32:28.734Z", "change": "newly tracked", "lifecycle": "Seen in latest capture", "checkStatus": "ok", "changes": 1 }, { "id": "f2011658a4255dac6aa6306e", "source": "usgs", "recordId": "usgs:us6000u309", "title": "M 5.2 - 86 km SW of Brisas Barra de Suchiate, Mexico", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u309", "sourceName": "USGS", "category": "earthquake", "severity": "M5.2", "magnitude": 5.2, "firstSeenAt": "2026-10-17T14:32:37.893Z", "lastSeenAt": "2026-10-18T13:47:38.769Z", "issuedAt": "2026-10-17T14:17:39.040Z", "occurredAt": "2026-10-17T13:59:34.575Z", "change": "carried forward", "lifecycle": "Not seen in latest capture", "checkStatus": "ok", "changes": 0 }, { "id": "a3dfe6a2d1340a09615f8c43", "source": "usgs", "recordId": "usgs:us6000u2y1", "title": "M 5.7 - 48 km WNW of Khuzdar, Pakistan", "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000u2y1", "sourceName": "USGS", "category": "earthquake", "severity": "M5.7", "magnitude": 5.7, "firstSeenAt": "2026-10-17T05:32:37.685Z", "lastSeenAt": "2026-10-18T05:02:41.475Z", "issuedAt": "2026-10-17T08:49:11.040Z", "occurredAt": "2026-10-17T05:06:57.657Z", "change": "carried forward", "lifecycle": "Not seen in latest capture", "checkStatus": "ok", "changes": 0 } ], "takeaways": [ { "text": "Largest earthquake magnitude among records captured today: M 5.7 - 48 km WNW of Khuzdar, Pakistan. Event time: 2026-10-17 05:06 UTC.", "groupId": "a3dfe6a2d1340a09615f8c43" }, { "text": "A source record changed after an earlier capture: Hurricane Trudy", "groupId": "d0f99ec04b24c362fdf111ca" }, { "text": "84 NWS alert series captured today across its US coverage area. These are selected Severe/Extreme messages, not a count of separate storms.", "href": "#briefing-groups" }, { "text": "NASA EONET published/updated at 18:00 UTC: Super Typhoon Champi", "groupId": "a0922a91aa2bb24b41deab11" }, { "text": "1 event feed check is incomplete. Missing reports cannot establish a quiet day.", "href": "#briefing-coverage" } ], "coverage": [ { "id": "usgs", "name": "USGS", "status": "ok", "accepted": 10, "generatedAt": "2026-10-18T23:47:29.000Z", "fetchedAt": "2026-10-18T23:47:39.109Z", "footprint": "Earthquakes M4.5+", "home": "https://earthquake.usgs.gov/earthquakes/" }, { "id": "swpc", "name": "NOAA SWPC", "status": "ok", "accepted": 82, "generatedAt": null, "fetchedAt": "2026-10-18T23:47:39.109Z", "footprint": "Space-weather bulletins", "home": "https://www.swpc.noaa.gov/products/alerts-watches-and-warnings" }, { "id": "goes", "name": "NOAA GOES", "status": "partial", "accepted": 58, "generatedAt": null, "fetchedAt": "2026-10-18T23:47:39.109Z", "footprint": "Observed solar flares", "home": "https://www.swpc.noaa.gov/products/goes-x-ray-flux" }, { "id": "kp", "name": "NOAA Kp", "status": "ok", "accepted": 63, "generatedAt": "2026-10-18T18:00:00.000Z", "fetchedAt": "2026-10-18T23:47:39.109Z", "footprint": "Geomagnetic observations", "home": "https://www.swpc.noaa.gov/products/planetary-k-index" }, { "id": "gdacs", "name": "GDACS", "status": "ok", "accepted": 9, "generatedAt": "2026-10-18T23:45:03.000Z", "fetchedAt": "2026-10-18T23:47:39.109Z", "footprint": "Disaster reports", "home": "https://www.gdacs.org/" }, { "id": "ptwc", "name": "NOAA Pacific", "status": "ok", "accepted": 1, "generatedAt": null, "fetchedAt": "2026-10-18T23:47:39.109Z", "footprint": "Tsunami bulletins", "home": "https://www.tsunami.gov/" }, { "id": "ntwc", "name": "NOAA National", "status": "ok", "accepted": 1, "generatedAt": null, "fetchedAt": "2026-10-18T23:47:39.109Z", "footprint": "Tsunami bulletins", "home": "https://www.tsunami.gov/" }, { "id": "eonet", "name": "NASA EONET", "status": "ok", "accepted": 13, "generatedAt": null, "fetchedAt": "2026-10-18T23:47:39.109Z", "footprint": "Natural-event context", "home": "https://eonet.gsfc.nasa.gov/" }, { "id": "nws", "name": "NOAA NWS", "status": "ok", "accepted": 19, "generatedAt": "2026-10-18T23:46:57.000Z", "fetchedAt": "2026-10-18T23:47:39.109Z", "footprint": "US and NWS-served territories/waters; Severe and Extreme alerts only", "home": "https://www.weather.gov/alerts" } ] } }