Tornado Warning issued October 21 at 5:31AM MST until October 21 at 5:45AM MST by NWS Flagstaff AZ

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1. Saved by us

   21 October 2026 at 12:40 UTC

   Version 2

   Source status changed

   Title

   Before

   Tornado Warning issued October 21 at 5:22AM MST until October 21 at 5:45AM MST by NWS Flagstaff AZ

   After

   Tornado Warning issued October 21 at 5:31AM MST until October 21 at 5:45AM MST by NWS Flagstaff AZ

   Source updated

   Before

   21 October 2026 at 12:22 UTC

   After

   21 October 2026 at 12:31 UTC

   Effective from

   Before

   21 October 2026 at 12:22 UTC

   After

   21 October 2026 at 12:31 UTC

   Forecast onset

   Before

   21 October 2026 at 12:22 UTC

   After

   21 October 2026 at 12:31 UTC

   Message type

   Before

   Alert

   After

   Update

   Source status

   Before

   Source alert

   After

   Source update

   Reported area

   Before

   Coconino, AZ; Yavapai, AZ

   After

   Coconino, AZ

   Source summary

   Before

   Tornado Warning · Coconino, AZ; Yavapai, AZ. Extreme; observed; urgency: immediate.

   After

   Tornado Warning · Coconino, AZ. Extreme; observed; urgency: immediate.

   Official description

   Before

   TORFGZ The National Weather Service in Flagstaff has issued a * Tornado Warning for... Coconino County in north central Arizona... Yavapai County in west central Arizona... * Until 545 AM MST. * At 522 AM MST, a severe thunderstorm capable of producing a tornado was located over Perkinsville, or 18 miles northwest of Cottonwood, moving northeast at 40 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows and vehicles will occur. Tree damage is likely. * Locations impacted include... Perkinsville and J.D. Dam Lake.

   After

   At 531 AM MST, a severe thunderstorm capable of producing a tornado was located 8 miles northeast of Perkinsville, or 20 miles north of Cottonwood, moving northeast at 40 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows and vehicles will occur. Tree damage is likely. Locations impacted include... J.D. Dam Lake.

   External source link

   Before

   https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2e3149a920b01d2cfa927bbb02e4185365544477.001.1

   After

   https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ac702e6763093040a2a3b4e1bb98aa554047d8c2.002.1

   Bulletin issued: 21 October 2026 at 12:31 UTC

   View saved version 2

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

   {
     "id": "nws:4a11a0448f01ff0f518b4a4a",
     "authorityId": "urn:oid:2.49.0.1.840.0.ac702e6763093040a2a3b4e1bb98aa554047d8c2.002.1",
     "sender": "w-nws.webmaster@noaa.gov",
     "references": [
       {
         "identifier": "urn:oid:2.49.0.1.840.0.2e3149a920b01d2cfa927bbb02e4185365544477.001.1",
         "sender": "w-nws.webmaster@noaa.gov"
       }
     ],
     "category": "weather",
     "title": "Tornado Warning issued October 21 at 5:31AM MST until October 21 at 5:45AM MST by NWS Flagstaff AZ",
     "eventType": "Tornado Warning",
     "occurredAt": "2026-10-21T12:31:00.000Z",
     "issuedAt": "2026-10-21T12:31:00.000Z",
     "timeBasis": "Bulletin issued",
     "effectiveAt": "2026-10-21T12:31:00.000Z",
     "onsetAt": "2026-10-21T12:31:00.000Z",
     "expiresAt": "2026-10-21T12:45:00.000Z",
     "forecastEndAt": "2026-10-21T12:45:00.000Z",
     "severity": "Extreme",
     "urgency": "Immediate",
     "certainty": "Observed",
     "messageType": "Update",
     "status": "Source update",
     "place": "Coconino, AZ",
     "coordinates": null,
     "issuer": "NWS Flagstaff AZ",
     "summary": "Tornado Warning · Coconino, AZ. Extreme; observed; urgency: immediate.",
     "description": "At 531 AM MST, a severe thunderstorm capable of producing a tornado\nwas located 8 miles northeast of Perkinsville, or 20 miles north of\nCottonwood, moving northeast at 40 mph.\n\nHAZARD...Tornado and quarter size hail.\n\nSOURCE...Radar indicated rotation.\n\nIMPACT...Flying debris will be dangerous to those caught without\nshelter. Mobile homes will be damaged or destroyed. Damage\nto roofs, windows and vehicles will occur. Tree damage is\nlikely.\n\nLocations impacted include...\nJ.D. Dam Lake.",
     "instruction": "Move to an interior room on the lowest floor of a well-built building\naway from windows. If you are outdoors, in a mobile home, or in a\nvehicle, move to the closest substantial shelter and protect yourself\nfrom flying debris.\n\nTornadoes are difficult to observe at night. Take cover now!",
     "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ac702e6763093040a2a3b4e1bb98aa554047d8c2.002.1",
     "source": "nws",
     "sourceName": "NOAA NWS"
   }

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