NOAA NWS / Event history

Typhoon Watch issued October 18 at 9:49AM ChST by NWS Tiyan GU

Typhoon Watch · Tinian Coastal Waters; Saipan Coastal Waters. Severe; possible; urgency: future.

See what changed ↓Detailed event record ↗

Bulletin issued: 17 October 2026 at 23:49 UTC
First saved by us: 17 October 2026 at 01:17 UTC
Last included in a daily record: 18 October 2026
The linked daily edition preserves what we captured that UTC day; this event page is not a live warning.
Source classification: Severe · Source update

A recent feed check does not mean a new observation. This page preserves source records; it does not establish current safety or warning status.

Issuer / area: NWS Tiyan GU · Tinian Coastal Waters; Saipan Coastal Waters
Certainty / urgency: Possible / Future
Message expiry (not hazard end): 18 October 2026 at 08:00 UTC
Forecast onset / end: 17 October 2026 at 23:49 UTC / Not supplied

Archived official description

* WHAT...Tropical storm conditions, including winds of 34 to 63 knots, are expected. * WHERE...Tinian and Saipan Coastal Waters. * WHEN...Damaging winds will continue into this afternoon, possibly longer if Champi slows down. * IMPACTS...Damaging tropical storm force winds will produce dangerous seas that could damage, capsize or sink vessels, along with drastically reducing visibilities in heavy rain. * ADDITIONAL DETAILS...Super Typhoon Champi (29W) continues to move quickly away from the Marianas. Champi passed close to the southern tip of Guam, less than 10 NM, as a strong Category 4 storm. Champi is expected to strengthen further as it moves through the Philippine Sea, possibly becoming a Category 5 super typhoon. Seas are expected to remain hazardous through at least this afternoon, with significant sea heights as high as 20 feet over western waters, closest to Champi. Dangerous sea conditions may continue into Monday.

Instructions in this archived message

Conditions will remain dangerous for small craft, and hazardous for any vessels of larger size over the waters of Tinian and Saipan. Stay in safe harbor until the all clear is given.

The saved record

What changed

3 updates · 1 first record

Each update compares two versions we saved. This may not include every update from the source. A missing report does not mean an event has ended.

Showing 3 changes

Saved by us
18 October 2026 at 00:02 UTC
Version 4
8 recorded details changed
Title
Before
Typhoon Watch issued October 17 at 10:39PM ChST by NWS Tiyan GU
After
Typhoon Watch issued October 18 at 9:49AM ChST by NWS Tiyan GU
Source updated
Before
17 October 2026 at 12:39 UTC
After
17 October 2026 at 23:49 UTC
Effective from
Before
17 October 2026 at 12:39 UTC
After
17 October 2026 at 23:49 UTC
Forecast onset
Before
17 October 2026 at 12:39 UTC
After
17 October 2026 at 23:49 UTC
Message expiry
Before
18 October 2026 at 02:45 UTC
After
18 October 2026 at 08:00 UTC
Official description
Before
* WHAT...Tropical storm conditions, including winds of 34 to 63 knots, are expected. Typhoon conditions, including winds of 64 knots or more are possible. * WHERE...Tinian and Saipan Coastal Waters. * WHEN...Onset of damaging winds beginning late tonight, continuing into at least Sunday night, possibly longer if conditions warrant. * IMPACTS...Destructive winds will produce dangerous seas that could damage, capsize or sink vessels, along with drastically reducing visibilities in heavy rain. * ADDITIONAL DETAILS...Typhoon Champi (29W) continues to move quickly toward the Marianas. The exact path of 29W remains subject to change. However, guidance supports a passage through Guam coastal waters, a bit south of Guam, with damaging winds moving into Tinian and Saipan Waters tonight and lasting into at least Sunday evening. Champi is expected to strengthen further as it approaches, then move through the region as a category 4 super typhoon Sunday morning. Seas are quickly rising, with significant sea heights reaching as high as 25 feet during closest passage of Champi. Dangerous sea conditions may continue into Monday.
After
* WHAT...Tropical storm conditions, including winds of 34 to 63 knots, are expected. * WHERE...Tinian and Saipan Coastal Waters. * WHEN...Damaging winds will continue into this afternoon, possibly longer if Champi slows down. * IMPACTS...Damaging tropical storm force winds will produce dangerous seas that could damage, capsize or sink vessels, along with drastically reducing visibilities in heavy rain. * ADDITIONAL DETAILS...Super Typhoon Champi (29W) continues to move quickly away from the Marianas. Champi passed close to the southern tip of Guam, less than 10 NM, as a strong Category 4 storm. Champi is expected to strengthen further as it moves through the Philippine Sea, possibly becoming a Category 5 super typhoon. Seas are expected to remain hazardous through at least this afternoon, with significant sea heights as high as 20 feet over western waters, closest to Champi. Dangerous sea conditions may continue into Monday.
Official instructions
Before
Prepare for tropical storm force conditions through Sunday night. Secure all vessels. Conditions are expected to be extremely dangerous for small craft, and dangerous for any vessels of larger size. As Typhoon Champi approaches the Marianas, stay in safe harbor.
After
Conditions will remain dangerous for small craft, and hazardous for any vessels of larger size over the waters of Tinian and Saipan. Stay in safe harbor until the all clear is given.
External source link
Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.a9f4b231049ab76a71294bc08232e608b3a70e05.002.2
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ac8a36714d6dc33ab808bcc106b090cac84e1996.002.2
Bulletin issued: 17 October 2026 at 23:49 UTC
View saved version 4
Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.
{ "id": "nws:197ec0e64bb76c4e1cfc2507", "authorityId": "urn:oid:2.49.0.1.840.0.ac8a36714d6dc33ab808bcc106b090cac84e1996.002.2", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.a9f4b231049ab76a71294bc08232e608b3a70e05.002.2", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Typhoon Watch issued October 18 at 9:49AM ChST by NWS Tiyan GU", "eventType": "Typhoon Watch", "occurredAt": "2026-10-17T23:49:00.000Z", "issuedAt": "2026-10-17T23:49:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-17T23:49:00.000Z", "onsetAt": "2026-10-17T23:49:00.000Z", "expiresAt": "2026-10-18T08:00:00.000Z", "forecastEndAt": null, "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Update", "status": "Source update", "place": "Tinian Coastal Waters; Saipan Coastal Waters", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Typhoon Watch · Tinian Coastal Waters; Saipan Coastal Waters. Severe; possible; urgency: future.", "description": "* WHAT...Tropical storm conditions, including winds of 34 to 63\nknots, are expected.\n\n* WHERE...Tinian and Saipan Coastal Waters.\n\n* WHEN...Damaging winds will continue into this afternoon, possibly\nlonger if Champi slows down.\n\n* IMPACTS...Damaging tropical storm force winds will produce\ndangerous seas that could damage, capsize or sink vessels, along\nwith drastically reducing visibilities in heavy rain.\n\n* ADDITIONAL DETAILS...Super Typhoon Champi (29W) continues to move\nquickly away from the Marianas. Champi passed close to the southern\ntip of Guam, less than 10 NM, as a strong Category 4 storm. Champi\nis expected to strengthen further as it moves through the\nPhilippine Sea, possibly becoming a Category 5 super typhoon. Seas\nare expected to remain hazardous through at least this afternoon,\nwith significant sea heights as high as 20 feet over western\nwaters, closest to Champi. Dangerous sea conditions may continue\ninto Monday.", "instruction": "Conditions will remain dangerous for small craft, and hazardous for\nany vessels of larger size over the waters of Tinian and Saipan.\nStay in safe harbor until the all clear is given.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ac8a36714d6dc33ab808bcc106b090cac84e1996.002.2", "source": "nws", "sourceName": "NOAA NWS" }
Visit the external source ↗
The external page may have changed since this version was saved.
Saved by us
17 October 2026 at 12:47 UTC
Version 3
8 recorded details changed
Title
Before
Typhoon Watch issued October 17 at 3:37PM ChST by NWS Tiyan GU
After
Typhoon Watch issued October 17 at 10:39PM ChST by NWS Tiyan GU
Source updated
Before
17 October 2026 at 05:37 UTC
After
17 October 2026 at 12:39 UTC
Effective from
Before
17 October 2026 at 05:37 UTC
After
17 October 2026 at 12:39 UTC
Forecast onset
Before
17 October 2026 at 05:37 UTC
After
17 October 2026 at 12:39 UTC
Message expiry
Before
17 October 2026 at 13:00 UTC
After
18 October 2026 at 02:45 UTC
Official description
Before
* WHAT...Tropical storm conditions, including winds of 34 to 63 knots, are expected. Typhoon conditions, including winds of 64 knots or more are possible. * WHERE...Tinian and Saipan Coastal Waters. * WHEN...Onset of damaging winds beginning late tonight, continuing into at least Sunday night, possibly longer if conditions warrant. * IMPACTS...Destructive winds will produce dangerous seas that could damage, capsize or sink vessels, along with drastically reducing visibilities in heavy rain. * ADDITIONAL DETAILS...Typhoon Champi (29W) continues to move quickly toward the Marianas. The exact path of 29W remains subject to change. However, guidance supports a passage through Guam coastal waters near the southern tip of Guam, with damaging winds moving into Tinian and Saipan tonight and lasting into at least Sunday evening. Champi is expected to strengthen further today as it approaches, then move through the region as a Category 3 typhoon Sunday morning. Seas are quickly rising, with significant sea heights reaching as high as 25 feet during closest passage of Champi. Dangerous sea conditions may continue into Monday.
After
* WHAT...Tropical storm conditions, including winds of 34 to 63 knots, are expected. Typhoon conditions, including winds of 64 knots or more are possible. * WHERE...Tinian and Saipan Coastal Waters. * WHEN...Onset of damaging winds beginning late tonight, continuing into at least Sunday night, possibly longer if conditions warrant. * IMPACTS...Destructive winds will produce dangerous seas that could damage, capsize or sink vessels, along with drastically reducing visibilities in heavy rain. * ADDITIONAL DETAILS...Typhoon Champi (29W) continues to move quickly toward the Marianas. The exact path of 29W remains subject to change. However, guidance supports a passage through Guam coastal waters, a bit south of Guam, with damaging winds moving into Tinian and Saipan Waters tonight and lasting into at least Sunday evening. Champi is expected to strengthen further as it approaches, then move through the region as a category 4 super typhoon Sunday morning. Seas are quickly rising, with significant sea heights reaching as high as 25 feet during closest passage of Champi. Dangerous sea conditions may continue into Monday.
Official instructions
Before
Prepare for tropical storm ~~force conditions tonight. Secure all vessels. Conditions are expected to be catastrophic for small craft, and extremely dangerous for any vessels of larger size. As Typhoon Champi approaches the~~ Marianas, stay in safe harbor.
After
Prepare for tropical storm force conditions through Sunday night. Secure all vessels. Conditions are expected to be extremely dangerous for small craft, and dangerous for any vessels of larger size. As Typhoon Champi approaches the Marianas, stay in safe harbor.
External source link
Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7e3672d6c8c3f35288f5cc084bf33e3c014354b9.002.2
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.a9f4b231049ab76a71294bc08232e608b3a70e05.002.2
Bulletin issued: 17 October 2026 at 12:39 UTC
View saved version 3
Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.
{ "id": "nws:ff12a44c2784e07999fe8c59", "authorityId": "urn:oid:2.49.0.1.840.0.a9f4b231049ab76a71294bc08232e608b3a70e05.002.2", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.f99702882a0d777b34053b53227abd132c15cfbd.002.2", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.7e3672d6c8c3f35288f5cc084bf33e3c014354b9.002.2", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Typhoon Watch issued October 17 at 10:39PM ChST by NWS Tiyan GU", "eventType": "Typhoon Watch", "occurredAt": "2026-10-17T12:39:00.000Z", "issuedAt": "2026-10-17T12:39:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-17T12:39:00.000Z", "onsetAt": "2026-10-17T12:39:00.000Z", "expiresAt": "2026-10-18T02:45:00.000Z", "forecastEndAt": null, "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Update", "status": "Source update", "place": "Tinian Coastal Waters; Saipan Coastal Waters", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Typhoon Watch · Tinian Coastal Waters; Saipan Coastal Waters. Severe; possible; urgency: future.", "description": "* WHAT...Tropical storm conditions, including winds of 34 to 63 knots,\nare expected. Typhoon conditions, including winds of 64 knots or\nmore are possible.\n\n* WHERE...Tinian and Saipan Coastal Waters.\n\n* WHEN...Onset of damaging winds beginning late tonight, continuing\ninto at least Sunday night, possibly longer if conditions warrant.\n\n* IMPACTS...Destructive winds will produce dangerous seas that could\ndamage, capsize or sink vessels, along with drastically reducing\nvisibilities in heavy rain.\n\n* ADDITIONAL DETAILS...Typhoon Champi (29W) continues to move quickly\ntoward the Marianas. The exact path of 29W remains subject to\nchange. However, guidance supports a passage through Guam coastal\nwaters, a bit south of Guam, with damaging winds moving into Tinian\nand Saipan Waters tonight and lasting into at least Sunday evening.\nChampi is expected to strengthen further as it approaches, then move\nthrough the region as a category 4 super typhoon Sunday morning.\nSeas are quickly rising, with significant sea heights reaching as\nhigh as 25 feet during closest passage of Champi. Dangerous sea\nconditions may continue into Monday.", "instruction": "Prepare for tropical storm\nforce conditions through Sunday night. Secure all vessels. Conditions\nare expected to be extremely dangerous for small craft, and dangerous\nfor any vessels of larger size. As Typhoon Champi approaches the\nMarianas, stay in safe harbor.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.a9f4b231049ab76a71294bc08232e608b3a70e05.002.2", "source": "nws", "sourceName": "NOAA NWS" }
Visit the external source ↗
The external page may have changed since this version was saved.
Saved by us
17 October 2026 at 05:47 UTC
Version 2
Source status changed
Title
Before
Typhoon Watch issued October 17 at 11:12AM ChST by NWS Tiyan GU
After
Typhoon Watch issued October 17 at 3:37PM ChST by NWS Tiyan GU
Source updated
Before
17 October 2026 at 01:12 UTC
After
17 October 2026 at 05:37 UTC
Effective from
Before
17 October 2026 at 01:12 UTC
After
17 October 2026 at 05:37 UTC
Forecast onset
Before
17 October 2026 at 01:12 UTC
After
17 October 2026 at 05:37 UTC
Message expiry
Before
17 October 2026 at 20:00 UTC
After
17 October 2026 at 13:00 UTC
Message type
Before
Alert
After
Update
Source status
Before
Source alert
After
Source update
Official description
Before
…onditions, including winds of 34 to 63 knots, are expected. Typhoon conditions, including winds of 64 knots or more are possible within the next 48 hours. * WHERE...Tinian and Saipan Coastal Waters. * WHEN...Onset of damaging winds beginning late tonight, continuing into at least Sunday night, possibly longer if conditions warrant. * IMPACTS...Destructive winds will produce dangerous seas that could damage, capsize or sink vessels, along with drastically reducing visibilities in heavy rain. * ADDITIONAL DETAILS...Typhoon Champi (29W) continues to move quickly toward the Marianas. The exact path of 29W remains subject to change. However, guidance supports a passage through Guam coastal waters, with damaging winds moving into Tinian and Saipan tonight and lasting into at least Sunday night. Champi is expected to strengthen further today as it approaches, then move through the region as a typhoon Sunday morning. Seas will quickly rise, with significant sea heights reaching as high as 25 feet during closest passage of Champi. Dangerous sea conditions may continue into Monday.
After
…onditions, including winds of 34 to 63 knots, are expected. Typhoon conditions, including winds of 64 knots or more are possible. * WHERE...Tinian and Saipan Coastal Waters. * WHEN...Onset of damaging winds beginning late tonight, continuing into at least Sunday night, possibly longer if conditions warrant. * IMPACTS...Destructive winds will produce dangerous seas that could damage, capsize or sink vessels, along with drastically reducing visibilities in heavy rain. * ADDITIONAL DETAILS...Typhoon Champi (29W) continues to move quickly toward the Marianas. The exact path of 29W remains subject to change. However, guidance supports a passage through Guam coastal waters near the southern tip of Guam, with damaging winds moving into Tinian and Saipan tonight and lasting into at least Sunday evening. Champi is expected to strengthen further today as it approaches, then move through the region as a Category 3 typhoon Sunday morning. Seas are quickly rising, with significant sea heights reaching as high as 25 feet during closest passage of Champi. Dangerous sea conditions may continue into Monday.
Official instructions
Before
Prepare for tropical storm ~~force conditions Sunday morning. Secure all vessels. Conditions are expected to be catastrophic for small craft, and extremely dangerous for any vessels of larger size. As Tropical Storm Champi~~ approaches the Marianas, stay in safe harbor.
After
Prepare for tropical storm force conditions tonight. Secure all vessels. Conditions are expected to be catastrophic for small craft, and extremely dangerous for any vessels of larger size. As Typhoon Champi approaches the Marianas, stay in safe harbor.
External source link
Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f99702882a0d777b34053b53227abd132c15cfbd.002.2
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7e3672d6c8c3f35288f5cc084bf33e3c014354b9.002.2
Bulletin issued: 17 October 2026 at 05:37 UTC
View saved version 2
Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.
{ "id": "nws:a0a62775a45d0fdf19941249", "authorityId": "urn:oid:2.49.0.1.840.0.7e3672d6c8c3f35288f5cc084bf33e3c014354b9.002.2", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.f99702882a0d777b34053b53227abd132c15cfbd.002.2", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Typhoon Watch issued October 17 at 3:37PM ChST by NWS Tiyan GU", "eventType": "Typhoon Watch", "occurredAt": "2026-10-17T05:37:00.000Z", "issuedAt": "2026-10-17T05:37:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-17T05:37:00.000Z", "onsetAt": "2026-10-17T05:37:00.000Z", "expiresAt": "2026-10-17T13:00:00.000Z", "forecastEndAt": null, "severity": "Severe", "urgency": "Future", "certainty": "Possible", "messageType": "Update", "status": "Source update", "place": "Tinian Coastal Waters; Saipan Coastal Waters", "coordinates": null, "issuer": "NWS Tiyan GU", "summary": "Typhoon Watch · Tinian Coastal Waters; Saipan Coastal Waters. Severe; possible; urgency: future.", "description": "* WHAT...Tropical storm conditions, including winds of 34 to 63\nknots, are expected. Typhoon conditions, including winds of 64\nknots or more are possible.\n\n* WHERE...Tinian and Saipan Coastal Waters.\n\n* WHEN...Onset of damaging winds beginning late tonight, continuing\ninto at least Sunday night, possibly longer if conditions warrant.\n\n* IMPACTS...Destructive winds will produce dangerous seas that could\ndamage, capsize or sink vessels, along with drastically reducing\nvisibilities in heavy rain.\n\n* ADDITIONAL DETAILS...Typhoon Champi (29W) continues to move quickly\ntoward the Marianas. The exact path of 29W remains subject to\nchange. However, guidance supports a passage through Guam coastal\nwaters near the southern tip of Guam, with damaging winds moving\ninto Tinian and Saipan tonight and lasting into at least Sunday\nevening. Champi is expected to strengthen further today as it\napproaches, then move through the region as a Category 3 typhoon\nSunday morning. Seas are quickly rising, with significant sea\nheights reaching as high as 25 feet during closest passage of\nChampi. Dangerous sea conditions may continue into Monday.", "instruction": "Prepare for tropical storm force conditions tonight. Secure all\nvessels. Conditions are expected to be catastrophic for small craft,\nand extremely dangerous for any vessels of larger size. As Typhoon\nChampi approaches the Marianas, stay in safe harbor.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7e3672d6c8c3f35288f5cc084bf33e3c014354b9.002.2", "source": "nws", "sourceName": "NOAA NWS" }
Visit the external source ↗
The external page may have changed since this version was saved.

First saved record · 17 October 2026 at 01:17 UTC

Saved by us

17 October 2026 at 01:17 UTC

Starting point

First saved record

Our first saved version of Typhoon Watch issued October 17 at 11:12AM ChST by NWS Tiyan GU. We have no earlier saved version to compare.

Bulletin issued: 17 October 2026 at 01:12 UTC

View saved version 1

Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

{
  "id": "nws:e7f2dcf78caee837e04fef46",
  "authorityId": "urn:oid:2.49.0.1.840.0.f99702882a0d777b34053b53227abd132c15cfbd.002.2",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [],
  "category": "weather",
  "title": "Typhoon Watch issued October 17 at 11:12AM ChST by NWS Tiyan GU",
  "eventType": "Typhoon Watch",
  "occurredAt": "2026-10-17T01:12:00.000Z",
  "issuedAt": "2026-10-17T01:12:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-17T01:12:00.000Z",
  "onsetAt": "2026-10-17T01:12:00.000Z",
  "expiresAt": "2026-10-17T20:00:00.000Z",
  "forecastEndAt": null,
  "severity": "Severe",
  "urgency": "Future",
  "certainty": "Possible",
  "messageType": "Alert",
  "status": "Source alert",
  "place": "Tinian Coastal Waters; Saipan Coastal Waters",
  "coordinates": null,
  "issuer": "NWS Tiyan GU",
  "summary": "Typhoon Watch · Tinian Coastal Waters; Saipan Coastal Waters. Severe; possible; urgency: future.",
  "description": "* WHAT...Tropical storm conditions, including winds of 34 to 63\nknots, are expected. Typhoon conditions, including winds of 64\nknots or more are possible within the next 48 hours.\n\n* WHERE...Tinian and Saipan Coastal Waters.\n\n* WHEN...Onset of damaging winds beginning late tonight, continuing\ninto at least Sunday night, possibly longer if conditions warrant.\n\n* IMPACTS...Destructive winds will produce dangerous seas that\ncould damage, capsize or sink vessels, along with drastically\nreducing visibilities in heavy rain.\n\n* ADDITIONAL DETAILS...Typhoon Champi (29W) continues to move quickly\ntoward the Marianas. The exact path of 29W remains subject to\nchange. However, guidance supports a passage through Guam coastal\nwaters, with damaging winds moving into Tinian and Saipan tonight\nand lasting into at least Sunday night. Champi is expected to\nstrengthen further today as it approaches, then move through the\nregion as a typhoon Sunday morning. Seas will quickly rise, with\nsignificant sea heights reaching as high as 25 feet during closest\npassage of Champi. Dangerous sea conditions may continue into\nMonday.",
  "instruction": "Prepare for tropical storm\nforce conditions Sunday morning. Secure all vessels. Conditions\nare expected to be catastrophic for small craft, and extremely\ndangerous for any vessels of larger size. As Tropical Storm Champi\napproaches the Marianas, stay in safe harbor.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f99702882a0d777b34053b53227abd132c15cfbd.002.2",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

The external page may have changed since this version was saved.