NOAA NWS / Event history

Severe Thunderstorm Warning issued October 21 at 1:23PM MST until October 21 at 2:00PM MST by NWS Flagstaff AZ

Severe Thunderstorm Warning · Navajo, AZ. Severe; observed; urgency: immediate.

See the first saved record ↓Detailed event record ↗

Bulletin issued: 21 October 2026 at 20:23 UTC
First saved by us: 21 October 2026 at 20:25 UTC
Last included in a daily record: 21 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 alert

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 · Navajo, AZ
Certainty / urgency: Observed / Immediate
Message expiry (not hazard end): 21 October 2026 at 21:00 UTC
Forecast onset / end: 21 October 2026 at 20:23 UTC / 21 October 2026 at 21:00 UTC

Archived official description

SVRFGZ The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Navajo County in north central Arizona... * Until 200 PM MST /300 PM MDT/. * At 123 PM MST /223 PM MDT/, a severe thunderstorm was located 8 miles north of Teesto, or 16 miles north of Dilkon, moving northeast at 35 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Jeddito. This includes State Route 264 between mile markers 405 and 409.

Instructions in this archived message

Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. A Tornado Watch remains in effect until 600 PM MST /700 PM MDT/ Wednesday for a portion of north central Arizona.

The saved record

What changed

0 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.

First saved record · 21 October 2026 at 20:25 UTC

Saved by us

21 October 2026 at 20:25 UTC

Starting point

First saved record

Our first saved version of Severe Thunderstorm Warning issued October 21 at 1:23PM MST until October 21 at 2:00PM MST by NWS Flagstaff AZ. We have no earlier saved version to compare.

Bulletin issued: 21 October 2026 at 20:23 UTC

View saved version 1

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

{
  "id": "nws:0650f57e7f7b8ca742d5e459",
  "authorityId": "urn:oid:2.49.0.1.840.0.1520d7c98a916471ac962716b554113181afa28a.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [],
  "category": "weather",
  "title": "Severe Thunderstorm Warning issued October 21 at 1:23PM MST until October 21 at 2:00PM MST by NWS Flagstaff AZ",
  "eventType": "Severe Thunderstorm Warning",
  "occurredAt": "2026-10-21T20:23:00.000Z",
  "issuedAt": "2026-10-21T20:23:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-21T20:23:00.000Z",
  "onsetAt": "2026-10-21T20:23:00.000Z",
  "expiresAt": "2026-10-21T21:00:00.000Z",
  "forecastEndAt": "2026-10-21T21:00:00.000Z",
  "severity": "Severe",
  "urgency": "Immediate",
  "certainty": "Observed",
  "messageType": "Alert",
  "status": "Source alert",
  "place": "Navajo, AZ",
  "coordinates": null,
  "issuer": "NWS Flagstaff AZ",
  "summary": "Severe Thunderstorm Warning · 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...\n\n* Until 200 PM MST /300 PM MDT/.\n\n* At 123 PM MST /223 PM MDT/, a severe thunderstorm was located 8\nmiles north of Teesto, or 16 miles north of Dilkon, moving\nnortheast at 35 mph.\n\nHAZARD...Quarter size hail.\n\nSOURCE...Radar indicated.\n\nIMPACT...Damage to vehicles is expected.\n\n* Locations impacted include...\nJeddito.\n\nThis includes State Route 264 between mile markers 405 and 409.",
  "instruction": "Seek shelter inside a well-built structure and stay away from\nwindows. This storm is capable of producing large hail.\n\nA Tornado Watch remains in effect until 600 PM MST /700 PM MDT/\nWednesday for a portion of north central Arizona.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.1520d7c98a916471ac962716b554113181afa28a.001.1",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

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