Skip to content
The Earth Record
← Daily journal

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

  1. 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

    After

    Severe 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

    After

    22 October 2026 at 20:49 UTC

    Effective from
    Before

    22 October 2026 at 20:33 UTC

    After

    22 October 2026 at 20:49 UTC

    Forecast onset
    Before

    22 October 2026 at 20:33 UTC

    After

    22 October 2026 at 20:49 UTC

    Message type
    Before

    Alert

    After

    Update

    Source status
    Before

    Source alert

    After

    Source 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.

    After

    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.

    External source link
    Before

    https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.96ee3d4c36ba8b2c46a5f7d0721b368ab15b7d76.001.1

    After

    https://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
  1. 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.