NOAA NWS / Event history

Severe Thunderstorm Warning issued October 22 at 9:12AM MST until October 22 at 9:15AM MST by NWS Flagstaff AZ

Severe Thunderstorm Warning · Coconino, AZ; Gila, AZ; Yavapai, AZ. Severe; observed; urgency: immediate.

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Bulletin issued: 22 October 2026 at 16:12 UTC
First saved by us: 22 October 2026 at 15:57 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 · Coconino, AZ; Gila, AZ; Yavapai, AZ
Certainty / urgency: Observed / Immediate
Message expiry (not hazard end): 22 October 2026 at 16:22 UTC
Forecast onset / end: 22 October 2026 at 16:12 UTC / 22 October 2026 at 16:15 UTC

Archived official description

The Severe Thunderstorm Warning that was previously in effect north of Payson has been reissued for Gila and Coconino Counties and is in effect until 930 AM MST. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 1000 AM MST Thursday for portions of north central and west central 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
22 October 2026 at 16:12 UTC
Version 2
8 recorded details changed
Title
Before
Severe Thunderstorm Warning issued October 22 at 8:54AM MST until October 22 at 9:15AM MST by NWS Flagstaff AZ
After
Severe Thunderstorm Warning issued October 22 at 9:12AM MST until October 22 at 9:15AM MST by NWS Flagstaff AZ
Source updated
Before
22 October 2026 at 15:54 UTC
After
22 October 2026 at 16:12 UTC
Effective from
Before
22 October 2026 at 15:54 UTC
After
22 October 2026 at 16:12 UTC
Forecast onset
Before
22 October 2026 at 15:54 UTC
After
22 October 2026 at 16:12 UTC
Message expiry
Before
22 October 2026 at 16:15 UTC
After
22 October 2026 at 16:22 UTC
Official description
Before
At 854 AM MST, a severe thunderstorm was located near East Verde Estates, or 7 miles northwest of Payson, moving northeast at 50 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Payson, Star Valley, Pine, Strawberry, Mesa Del Caballo, East Verde Estates, Oxbow Estates, Beaver Valley Estates, Fort McDonald, Ellison Creek Cascades, Whispering Pines, Washington Park, Geronimo Estates, Bonita Creek Estates, Wonder Valley, Ellison Creek Estates, Hanging Garden, Freedom Acres and Payson Airport. This includes the following highways... State Route 260 between mile markers 244 and 255. State Route 87 southbound between mile markers 249 and 251. State Route 87 between mile markers 249 and 288. This includes the following recreation areas and campgrounds... Geronimo Boy Scout Camp, Houston Mesa Campground, Kehl Springs Campground, Knoll Lake Campground, Rumsey Park, Green Valley Park and Shadow Rim Ranch. This includes the following swimming holes... Water Wheel Falls and Ellison Creek Cascades.
After
The Severe Thunderstorm Warning that was previously in effect north of Payson has been reissued for Gila and Coconino Counties and is in effect until 930 AM MST. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 1000 AM MST Thursday for portions of north central and west central Arizona.
Official instructions
Before
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure.
After
Not supplied
External source link
Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4464b478216bfeba964504e49eb85bb748f53bf4.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.76cd782912c7856d555897d7ad7786a2fcdf776f.001.1
Bulletin issued: 22 October 2026 at 16:12 UTC
View saved version 2
Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.
{ "id": "nws:e6c16fcf387118a4f1c15c38", "authorityId": "urn:oid:2.49.0.1.840.0.76cd782912c7856d555897d7ad7786a2fcdf776f.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.c3c64e3ad14e4cec69ac3639fece5b0971c49087.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.4464b478216bfeba964504e49eb85bb748f53bf4.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Severe Thunderstorm Warning issued October 22 at 9:12AM MST until October 22 at 9:15AM MST by NWS Flagstaff AZ", "eventType": "Severe Thunderstorm Warning", "occurredAt": "2026-10-22T16:12:00.000Z", "issuedAt": "2026-10-22T16:12:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-22T16:12:00.000Z", "onsetAt": "2026-10-22T16:12:00.000Z", "expiresAt": "2026-10-22T16:22:00.000Z", "forecastEndAt": "2026-10-22T16:15:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Coconino, AZ; Gila, AZ; Yavapai, AZ", "coordinates": null, "issuer": "NWS Flagstaff AZ", "summary": "Severe Thunderstorm Warning · Coconino, AZ; Gila, AZ; Yavapai, AZ. Severe; observed; urgency: immediate.", "description": "The Severe Thunderstorm Warning that was previously in effect north\nof Payson has been reissued for Gila and Coconino Counties and is in\neffect until 930 AM MST. Please refer to that bulletin for the latest\nsevere weather information.\n\nA Severe Thunderstorm Watch remains in effect until 1000 AM MST\nThursday for portions of north central and west central Arizona.", "instruction": "", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.76cd782912c7856d555897d7ad7786a2fcdf776f.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 15:57 UTC

Saved by us

22 October 2026 at 15:57 UTC

Starting point

First saved record

Our first saved version of Severe Thunderstorm Warning issued October 22 at 8:54AM MST until October 22 at 9:15AM MST by NWS Flagstaff AZ. We have no earlier saved version to compare.

Bulletin issued: 22 October 2026 at 15:54 UTC

View saved version 1

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

{
  "id": "nws:2fee5785554575e2f6775768",
  "authorityId": "urn:oid:2.49.0.1.840.0.4464b478216bfeba964504e49eb85bb748f53bf4.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [
    {
      "identifier": "urn:oid:2.49.0.1.840.0.c3c64e3ad14e4cec69ac3639fece5b0971c49087.001.1",
      "sender": "w-nws.webmaster@noaa.gov"
    }
  ],
  "category": "weather",
  "title": "Severe Thunderstorm Warning issued October 22 at 8:54AM MST until October 22 at 9:15AM MST by NWS Flagstaff AZ",
  "eventType": "Severe Thunderstorm Warning",
  "occurredAt": "2026-10-22T15:54:00.000Z",
  "issuedAt": "2026-10-22T15:54:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-22T15:54:00.000Z",
  "onsetAt": "2026-10-22T15:54:00.000Z",
  "expiresAt": "2026-10-22T16:15:00.000Z",
  "forecastEndAt": "2026-10-22T16:15:00.000Z",
  "severity": "Severe",
  "urgency": "Immediate",
  "certainty": "Observed",
  "messageType": "Update",
  "status": "Source update",
  "place": "Coconino, AZ; Gila, AZ; Yavapai, AZ",
  "coordinates": null,
  "issuer": "NWS Flagstaff AZ",
  "summary": "Severe Thunderstorm Warning · Coconino, AZ; Gila, AZ; Yavapai, AZ. Severe; observed; urgency: immediate.",
  "description": "At 854 AM MST, a severe thunderstorm was located near East Verde\nEstates, or 7 miles northwest of Payson, moving northeast at 50 mph.\n\nHAZARD...Half dollar size hail.\n\nSOURCE...Radar indicated.\n\nIMPACT...Damage to vehicles is expected.\n\nLocations impacted include...\nPayson, Star Valley, Pine, Strawberry, Mesa Del Caballo, East Verde\nEstates, Oxbow Estates, Beaver Valley Estates, Fort McDonald,\nEllison Creek Cascades, Whispering Pines, Washington Park, Geronimo\nEstates, Bonita Creek Estates, Wonder Valley, Ellison Creek\nEstates, Hanging Garden, Freedom Acres and Payson Airport.\n\nThis includes the following highways...\nState Route 260 between mile markers 244 and 255. State Route 87\nsouthbound between mile markers 249 and 251. State Route 87 between\nmile markers 249 and 288.\n\nThis includes the following recreation areas and campgrounds...\nGeronimo Boy Scout Camp, Houston Mesa Campground, Kehl Springs\nCampground, Knoll Lake Campground, Rumsey Park, Green Valley Park and\nShadow Rim Ranch.\n\nThis includes the following swimming holes...\nWater Wheel Falls and Ellison Creek Cascades.",
  "instruction": "Seek shelter inside a well-built structure and stay away from\nwindows. This storm is capable of producing large hail.\n\nTornadoes can develop quickly from severe thunderstorms. Seek shelter\nimmediately in an interior room on the lowest floor of a well-built\nstructure.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4464b478216bfeba964504e49eb85bb748f53bf4.001.1",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

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

Severe Thunderstorm Warning issued October 22 at 9:12AM MST until October 22 at 9:15AM MST by NWS Flagstaff AZ

Archived official description

What changed

8 recorded details changed

First saved record