NOAA NWS / Event history
Severe Thunderstorm Warning issued October 22 at 1:49PM MST until October 22 at 2:00PM MST by NWS Flagstaff AZ
Severe Thunderstorm Warning · Apache, AZ; Navajo, AZ. Severe; observed; urgency: immediate.
- Bulletin issued
- 22 October 2026 at 20:49 UTC
- First saved by us
- 22 October 2026 at 20:42 UTC
- Last included in a daily record
- 22 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 Flagstaff AZ · Apache, AZ; Navajo, AZ
- Certainty / urgency
- Observed / Immediate
- Message expiry (not hazard end)
- 22 October 2026 at 21:00 UTC
- Forecast onset / end
- 22 October 2026 at 20:49 UTC / 22 October 2026 at 21:00 UTC
Archived official description
At 149 PM MST, a severe thunderstorm was located 12 miles southeast of East Fork, or 15 miles southeast of Whiteriver, moving northeast at 45 mph. HAZARD...Tennis ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Odart Mountain, Maverick Mountain, Poker Mountain and West Poker Mountain.
Instructions in this archived message
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail. A Tornado Watch remains in effect until 800 PM MST Thursday for portions of north central and northeast Arizona.
The saved record
What changed
1 update · 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 1 change
Saved by us
Version 2
Source status changed
- Title
- Before
Severe Thunderstorm Warning issued October 22 at 1:33PM MST until October 22 at 2:00PM MST by NWS Flagstaff AZ
AfterSevere Thunderstorm Warning issued October 22 at 1:49PM MST until October 22 at 2:00PM MST by NWS Flagstaff AZ
- Source updated
- Before
22 October 2026 at 20:33 UTC
After22 October 2026 at 20:49 UTC
- Effective from
- Before
22 October 2026 at 20:33 UTC
After22 October 2026 at 20:49 UTC
- Forecast onset
- Before
22 October 2026 at 20:33 UTC
After22 October 2026 at 20:49 UTC
- Message type
- Before
Alert
AfterUpdate
- Source status
- Before
Source alert
AfterSource update
- Official description
- Before
SVRFGZ The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Navajo County in north central Arizona... Apache County in northeastern Arizona... * Until 200 PM MST. * At 133 PM MST, a severe thunderstorm was located 16 miles south of Seven Mile, or 19 miles south of Whiteriver, moving northeast at 45 mph. HAZARD...Two inch hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. *Locations impacted include... Odart Mountain, Maverick Mountain, Poker Mountain and West Poker Mountain.AfterAt 149 PM MST, a severe thunderstorm was located 12 miles southeast of East Fork, or 15 miles southeast of Whiteriver, moving northeast at 45 mph. HAZARD...Tennis ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect damage to roofs, siding, windows, and vehicles. Locations impacted include... Odart Mountain, Maverick Mountain, Poker Mountain and West Poker Mountain.
- External source link
- Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.96ee3d4c36ba8b2c46a5f7d0721b368ab15b7d76.001.1
Afterhttps://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.187304dca824fcaca5bf384aaca5885fb24afb5b.001.1
Bulletin issued: 22 October 2026 at 20:49 UTC
View saved version 2
Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.
{ "id": "nws:443b81161f7b33886076990f", "authorityId": "urn:oid:2.49.0.1.840.0.187304dca824fcaca5bf384aaca5885fb24afb5b.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.96ee3d4c36ba8b2c46a5f7d0721b368ab15b7d76.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Severe Thunderstorm Warning issued October 22 at 1:49PM MST until October 22 at 2:00PM MST by NWS Flagstaff AZ", "eventType": "Severe Thunderstorm Warning", "occurredAt": "2026-10-22T20:49:00.000Z", "issuedAt": "2026-10-22T20:49:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-22T20:49:00.000Z", "onsetAt": "2026-10-22T20:49:00.000Z", "expiresAt": "2026-10-22T21:00:00.000Z", "forecastEndAt": "2026-10-22T21:00:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Apache, AZ; Navajo, AZ", "coordinates": null, "issuer": "NWS Flagstaff AZ", "summary": "Severe Thunderstorm Warning · Apache, AZ; Navajo, AZ. Severe; observed; urgency: immediate.", "description": "At 149 PM MST, a severe thunderstorm was located 12 miles southeast\nof East Fork, or 15 miles southeast of Whiteriver, moving northeast\nat 45 mph.\n\nHAZARD...Tennis ball size hail.\n\nSOURCE...Radar indicated.\n\nIMPACT...People and animals outdoors will be injured. Expect damage\nto roofs, siding, windows, and vehicles.\n\nLocations impacted include...\nOdart Mountain, Maverick Mountain, Poker Mountain and West Poker\nMountain.", "instruction": "Anyone outdoors should move to shelter inside a well-built structure\nand stay away from windows. This storm is capable of producing\ndangerous hail.\n\nA Tornado Watch remains in effect until 800 PM MST Thursday for\nportions of north central and northeast Arizona.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.187304dca824fcaca5bf384aaca5885fb24afb5b.001.1", "source": "nws", "sourceName": "NOAA NWS" }Visit the external source ↗The external page may have changed since this version was saved.
First saved record · 22 October 2026 at 20:42 UTC
Saved by us
Starting point
First saved record
Our first saved version of Severe Thunderstorm Warning issued October 22 at 1:33PM MST until October 22 at 2:00PM MST by NWS Flagstaff AZ. We have no earlier saved version to compare.
Bulletin issued: 22 October 2026 at 20:33 UTC
View saved version 1
Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.
{ "id": "nws:4babaea576efe9ab7be83233", "authorityId": "urn:oid:2.49.0.1.840.0.96ee3d4c36ba8b2c46a5f7d0721b368ab15b7d76.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [], "category": "weather", "title": "Severe Thunderstorm Warning issued October 22 at 1:33PM MST until October 22 at 2:00PM MST by NWS Flagstaff AZ", "eventType": "Severe Thunderstorm Warning", "occurredAt": "2026-10-22T20:33:00.000Z", "issuedAt": "2026-10-22T20:33:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-22T20:33:00.000Z", "onsetAt": "2026-10-22T20:33:00.000Z", "expiresAt": "2026-10-22T21:00:00.000Z", "forecastEndAt": "2026-10-22T21:00:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Alert", "status": "Source alert", "place": "Apache, AZ; Navajo, AZ", "coordinates": null, "issuer": "NWS Flagstaff AZ", "summary": "Severe Thunderstorm Warning · Apache, AZ; Navajo, AZ. Severe; observed; urgency: immediate.", "description": "SVRFGZ\n\nThe National Weather Service in Flagstaff has issued a\n\n* Severe Thunderstorm Warning for...\nNavajo County in north central Arizona...\nApache County in northeastern Arizona...\n\n* Until 200 PM MST.\n\n* At 133 PM MST, a severe thunderstorm was located 16 miles south of\nSeven Mile, or 19 miles south of Whiteriver, moving northeast at 45\nmph.\n\nHAZARD...Two inch hail.\n\nSOURCE...Radar indicated.\n\nIMPACT...People and animals outdoors will be injured. Expect damage\nto roofs, siding, windows, and vehicles.\n\n* Locations impacted include...\nOdart Mountain, Maverick Mountain, Poker Mountain and West Poker\nMountain.", "instruction": "Anyone outdoors should move to shelter inside a well-built structure\nand stay away from windows. This storm is capable of producing\ndangerous hail.\n\nA Tornado Watch remains in effect until 800 PM MST Thursday for\nportions of north central and northeast Arizona.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.96ee3d4c36ba8b2c46a5f7d0721b368ab15b7d76.001.1", "source": "nws", "sourceName": "NOAA NWS" }Visit the external source ↗The external page may have changed since this version was saved.