NOAA NWS / Event history

Severe Thunderstorm Warning issued October 22 at 4:40PM MST until October 22 at 4:45PM MST by NWS Tucson AZ

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

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Bulletin issued: 22 October 2026 at 23:40 UTC
First saved by us: 22 October 2026 at 23:12 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 Tucson AZ · Cochise, AZ; Pima, AZ
Certainty / urgency: Observed / Immediate
Message expiry (not hazard end): 22 October 2026 at 23:50 UTC
Forecast onset / end: 22 October 2026 at 23:40 UTC / 22 October 2026 at 23:45 UTC

Archived official description

The Severe Thunderstorm Warning that was previously in effect has been reissued for Cochise and Pima Counties and is in effect until 530 PM MST. Please refer to that bulletin for the latest severe weather information. A Tornado Watch remains in effect until 800 PM MST Thursday for a portion of Southeast Arizona.

The saved record

What changed

2 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.

Showing 2 changes

Saved by us
22 October 2026 at 23:42 UTC
Version 3
10 recorded details changed
Title
Before
Severe Thunderstorm Warning issued October 22 at 4:14PM MST until October 22 at 4:45PM MST by NWS Tucson AZ
After
Severe Thunderstorm Warning issued October 22 at 4:40PM MST until October 22 at 4:45PM MST by NWS Tucson AZ
Source updated
Before
22 October 2026 at 23:14 UTC
After
22 October 2026 at 23:40 UTC
Effective from
Before
22 October 2026 at 23:14 UTC
After
22 October 2026 at 23:40 UTC
Forecast onset
Before
22 October 2026 at 23:14 UTC
After
22 October 2026 at 23:40 UTC
Message expiry
Before
22 October 2026 at 23:45 UTC
After
22 October 2026 at 23:50 UTC
Reported area
Before
Cochise, AZ; Pima, AZ; Santa Cruz, AZ
After
Cochise, AZ; Pima, AZ
Source summary
Before
Severe Thunderstorm Warning · Cochise, AZ; Pima, ~~AZ; Santa Cruz,~~ AZ. Severe; observed; urgency: immediate.
After
Severe Thunderstorm Warning · Cochise, AZ; Pima, AZ. Severe; observed; urgency: immediate.
Official description
Before
At 414 PM MST, a severe thunderstorm was located over Sonoita, moving northeast at 35 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Vail, Sonoita, Elgin and Kartchner Caverns State Park. This includes the following highways... Route 90 between mile markers 296 and 303. Interstate 10 between mile markers 282 and 285. Route 82 between mile markers 25 and 46. Route 83 between mile markers 20 and 58.
After
The Severe Thunderstorm Warning that was previously in effect has been reissued for Cochise and Pima Counties and is in effect until 530 PM MST. Please refer to that bulletin for the latest severe weather information. A Tornado Watch remains in effect until 800 PM MST Thursday for a portion of Southeast Arizona.
Official instructions
Before
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds. A Tornado Watch remains in effect until 800 PM MST Thursday for a portion of Southeast Arizona.
After
Not supplied
External source link
Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4088fb79a23d5968fc6fee93bf822a009b873a70.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f85528409a994f8d42f5aba3d1947db06be50a59.001.1
Bulletin issued: 22 October 2026 at 23:40 UTC
View saved version 3
Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.
{ "id": "nws:95b18f2a4cd713888a3353f1", "authorityId": "urn:oid:2.49.0.1.840.0.f85528409a994f8d42f5aba3d1947db06be50a59.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.866de46ec737fd43b79426f7ce1d1368afa2416e.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.4088fb79a23d5968fc6fee93bf822a009b873a70.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.4e264bf6a98c661eaa65fb0acdc4b6bdf8bc0e8f.002.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Severe Thunderstorm Warning issued October 22 at 4:40PM MST until October 22 at 4:45PM MST by NWS Tucson AZ", "eventType": "Severe Thunderstorm Warning", "occurredAt": "2026-10-22T23:40:00.000Z", "issuedAt": "2026-10-22T23:40:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-22T23:40:00.000Z", "onsetAt": "2026-10-22T23:40:00.000Z", "expiresAt": "2026-10-22T23:50:00.000Z", "forecastEndAt": "2026-10-22T23:45:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Cochise, AZ; Pima, AZ", "coordinates": null, "issuer": "NWS Tucson AZ", "summary": "Severe Thunderstorm Warning · Cochise, AZ; Pima, AZ. Severe; observed; urgency: immediate.", "description": "The Severe Thunderstorm Warning that was previously in effect has\nbeen reissued for Cochise and Pima Counties and is in effect until\n530 PM MST. Please refer to that bulletin for the latest severe\nweather information.\n\nA Tornado Watch remains in effect until 800 PM MST Thursday for a\nportion of Southeast Arizona.", "instruction": "", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f85528409a994f8d42f5aba3d1947db06be50a59.001.1", "source": "nws", "sourceName": "NOAA NWS" }
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The external page may have changed since this version was saved.
Saved by us
22 October 2026 at 23:27 UTC
Version 2
Source status changed
Title
Before
Severe Thunderstorm Warning issued October 22 at 4:04PM MST until October 22 at 4:45PM MST by NWS Tucson AZ
After
Severe Thunderstorm Warning issued October 22 at 4:14PM MST until October 22 at 4:45PM MST by NWS Tucson AZ
Source updated
Before
22 October 2026 at 23:04 UTC
After
22 October 2026 at 23:14 UTC
Effective from
Before
22 October 2026 at 23:04 UTC
After
22 October 2026 at 23:14 UTC
Forecast onset
Before
22 October 2026 at 23:04 UTC
After
22 October 2026 at 23:14 UTC
Message type
Before
Alert
After
Update
Source status
Before
Source alert
After
Source update
Official description
Before
SVRTWC The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... West Central Cochise County in southeastern Arizona... East Central Pima County in southeastern Arizona... Northeastern Santa Cruz County in southeastern Arizona... * Until 445 PM MST. * At 404 PM MST, a severe thunderstorm was located near Patagonia, moving northeast at 35 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Vail, Patagonia, Sonoita, Elgin and Kartchner Caverns State Park. This includes the following highways... Route 90 between mile markers 296 and 303. Interstate 10 between mile markers 282 and 285. Route 82 between mile markers 18 and 46. Route 83 between mile markers 20 and 58.
After
At 414 PM MST, a severe thunderstorm was located over Sonoita, moving northeast at 35 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Vail, Sonoita, Elgin and Kartchner Caverns State Park. This includes the following highways... Route 90 between mile markers 296 and 303. Interstate 10 between mile markers 282 and 285. Route 82 between mile markers 25 and 46. Route 83 between mile markers 20 and 58.
Official instructions
Before
~~Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail.~~ A Tornado Watch remains in effect until 800 PM MST Thursday for a portion of Southeast Arizona.
After
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds. A Tornado Watch remains in effect until 800 PM MST Thursday for a portion of Southeast Arizona.
External source link
Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.866de46ec737fd43b79426f7ce1d1368afa2416e.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4088fb79a23d5968fc6fee93bf822a009b873a70.001.1
Bulletin issued: 22 October 2026 at 23:14 UTC
View saved version 2
Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.
{ "id": "nws:0f3bc7b6c28c5ffef09572e5", "authorityId": "urn:oid:2.49.0.1.840.0.4088fb79a23d5968fc6fee93bf822a009b873a70.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.866de46ec737fd43b79426f7ce1d1368afa2416e.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Severe Thunderstorm Warning issued October 22 at 4:14PM MST until October 22 at 4:45PM MST by NWS Tucson AZ", "eventType": "Severe Thunderstorm Warning", "occurredAt": "2026-10-22T23:14:00.000Z", "issuedAt": "2026-10-22T23:14:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-22T23:14:00.000Z", "onsetAt": "2026-10-22T23:14:00.000Z", "expiresAt": "2026-10-22T23:45:00.000Z", "forecastEndAt": "2026-10-22T23:45:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Cochise, AZ; Pima, AZ; Santa Cruz, AZ", "coordinates": null, "issuer": "NWS Tucson AZ", "summary": "Severe Thunderstorm Warning · Cochise, AZ; Pima, AZ; Santa Cruz, AZ. Severe; observed; urgency: immediate.", "description": "At 414 PM MST, a severe thunderstorm was located over Sonoita, moving\nnortheast at 35 mph.\n\nHAZARD...Golf ball size hail and 60 mph wind gusts.\n\nSOURCE...Radar indicated.\n\nIMPACT...People and animals outdoors will be injured. Expect hail\ndamage to roofs, siding, windows, and vehicles. Expect wind\ndamage to roofs, siding, and trees.\n\nLocations impacted include...\nVail, Sonoita, Elgin and Kartchner Caverns State Park.\n\nThis includes the following highways...\nRoute 90 between mile markers 296 and 303. Interstate 10 between mile\nmarkers 282 and 285. Route 82 between mile markers 25 and 46. Route\n83 between mile markers 20 and 58.", "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 and damaging winds.\n\nA Tornado Watch remains in effect until 800 PM MST Thursday for a\nportion of Southeast Arizona.", "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4088fb79a23d5968fc6fee93bf822a009b873a70.001.1", "source": "nws", "sourceName": "NOAA NWS" }
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The external page may have changed since this version was saved.

First saved record · 22 October 2026 at 23:12 UTC

Saved by us

22 October 2026 at 23:12 UTC

Starting point

First saved record

Our first saved version of Severe Thunderstorm Warning issued October 22 at 4:04PM MST until October 22 at 4:45PM MST by NWS Tucson AZ. We have no earlier saved version to compare.

Bulletin issued: 22 October 2026 at 23:04 UTC

View saved version 1

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

{
  "id": "nws:86ac8d587e871dd080147f29",
  "authorityId": "urn:oid:2.49.0.1.840.0.866de46ec737fd43b79426f7ce1d1368afa2416e.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [],
  "category": "weather",
  "title": "Severe Thunderstorm Warning issued October 22 at 4:04PM MST until October 22 at 4:45PM MST by NWS Tucson AZ",
  "eventType": "Severe Thunderstorm Warning",
  "occurredAt": "2026-10-22T23:04:00.000Z",
  "issuedAt": "2026-10-22T23:04:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-22T23:04:00.000Z",
  "onsetAt": "2026-10-22T23:04:00.000Z",
  "expiresAt": "2026-10-22T23:45:00.000Z",
  "forecastEndAt": "2026-10-22T23:45:00.000Z",
  "severity": "Severe",
  "urgency": "Immediate",
  "certainty": "Observed",
  "messageType": "Alert",
  "status": "Source alert",
  "place": "Cochise, AZ; Pima, AZ; Santa Cruz, AZ",
  "coordinates": null,
  "issuer": "NWS Tucson AZ",
  "summary": "Severe Thunderstorm Warning · Cochise, AZ; Pima, AZ; Santa Cruz, AZ. Severe; observed; urgency: immediate.",
  "description": "SVRTWC\n\nThe National Weather Service in Tucson has issued a\n\n* Severe Thunderstorm Warning for...\nWest Central Cochise County in southeastern Arizona...\nEast Central Pima County in southeastern Arizona...\nNortheastern Santa Cruz County in southeastern Arizona...\n\n* Until 445 PM MST.\n\n* At 404 PM MST, a severe thunderstorm was located near Patagonia,\nmoving northeast at 35 mph.\n\nHAZARD...60 mph wind gusts and half dollar size hail.\n\nSOURCE...Radar indicated.\n\nIMPACT...Hail damage to vehicles is expected. Expect wind damage to\nroofs, siding, and trees.\n\n* Locations impacted include...\nVail, Patagonia, Sonoita, Elgin and Kartchner Caverns State Park.\n\nThis includes the following highways...\nRoute 90 between mile markers 296 and 303. Interstate 10 between mile\nmarkers 282 and 285. Route 82 between mile markers 18 and 46. Route\n83 between mile markers 20 and 58.",
  "instruction": "Seek shelter inside a well-built structure and stay away from\nwindows. This storm is capable of producing damaging winds and large\nhail.\n\nA Tornado Watch remains in effect until 800 PM MST Thursday for a\nportion of Southeast Arizona.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.866de46ec737fd43b79426f7ce1d1368afa2416e.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 4:40PM MST until October 22 at 4:45PM MST by NWS Tucson AZ

Archived official description

What changed

10 recorded details changed

Source status changed

First saved record