NOAA NWS / Event history

Severe Thunderstorm Warning issued October 22 at 3:24PM MST until October 22 at 3:45PM MST by NWS Tucson AZ

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

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Bulletin issued: 22 October 2026 at 22:24 UTC
First saved by us: 22 October 2026 at 21:57 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 Tucson AZ · Graham, AZ; Greenlee, AZ
Certainty / urgency: Observed / Immediate
Message expiry (not hazard end): 22 October 2026 at 22:45 UTC
Forecast onset / end: 22 October 2026 at 22:24 UTC / 22 October 2026 at 22:45 UTC

Archived official description

At 324 PM MST, a severe thunderstorm was located 14 miles northwest of Morenci, moving northeast at 35 mph. HAZARD...Ping pong 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... Hannagan Meadow, Blue and Rose Peak. This includes Route 191 between mile markers 175 and 238.

Instructions in this archived message

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.

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 22:27 UTC
Version 3
7 recorded details changed
Title
Before
Severe Thunderstorm Warning issued October 22 at 3:02PM MST until October 22 at 3:45PM MST by NWS Tucson AZ
After
Severe Thunderstorm Warning issued October 22 at 3:24PM MST until October 22 at 3:45PM MST by NWS Tucson AZ
Source updated
Before
22 October 2026 at 22:02 UTC
After
22 October 2026 at 22:24 UTC
Effective from
Before
22 October 2026 at 22:02 UTC
After
22 October 2026 at 22:24 UTC
Forecast onset
Before
22 October 2026 at 22:02 UTC
After
22 October 2026 at 22:24 UTC
Official description
Before
At 302 PM MST, a severe thunderstorm was located 19 miles northwest of Morenci, moving northeast at 45 mph. HAZARD...Two inch 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... Hannagan Meadow, Blue and Rose Peak. This includes Route 191 between mile markers 173 and 238.
After
At 324 PM MST, a severe thunderstorm was located 14 miles northwest of Morenci, moving northeast at 35 mph. HAZARD...Ping pong 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... Hannagan Meadow, Blue and Rose Peak. This includes Route 191 between mile markers 175 and 238.
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
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.
External source link
Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.06efc0c58f90117869543c42cdb3014f363abbb1.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.346b85a7c27ade30d2e095a093a32be877a6ca07.001.1
Bulletin issued: 22 October 2026 at 22:24 UTC
View saved version 3
Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.
{ "id": "nws:369899d26cf4f2224d028b3d", "authorityId": "urn:oid:2.49.0.1.840.0.346b85a7c27ade30d2e095a093a32be877a6ca07.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.9c28f6678156d23c094ea5a699fecaf8c6d0c45d.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.06efc0c58f90117869543c42cdb3014f363abbb1.001.1", "sender": "w-nws.webmaster@noaa.gov" }, { "identifier": "urn:oid:2.49.0.1.840.0.2d7b2fd96970eb960578bbfef6295e68f7ce5110.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Severe Thunderstorm Warning issued October 22 at 3:24PM MST until October 22 at 3:45PM MST by NWS Tucson AZ", "eventType": "Severe Thunderstorm Warning", "occurredAt": "2026-10-22T22:24:00.000Z", "issuedAt": "2026-10-22T22:24:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-22T22:24:00.000Z", "onsetAt": "2026-10-22T22:24:00.000Z", "expiresAt": "2026-10-22T22:45:00.000Z", "forecastEndAt": "2026-10-22T22:45:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Graham, AZ; Greenlee, AZ", "coordinates": null, "issuer": "NWS Tucson AZ", "summary": "Severe Thunderstorm Warning · Graham, AZ; Greenlee, AZ. Severe; observed; urgency: immediate.", "description": "At 324 PM MST, a severe thunderstorm was located 14 miles northwest\nof Morenci, moving northeast at 35 mph.\n\nHAZARD...Ping pong 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...\nHannagan Meadow, Blue and Rose Peak.\n\nThis includes Route 191 between mile markers 175 and 238.", "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:2.49.0.1.840.0.346b85a7c27ade30d2e095a093a32be877a6ca07.001.1", "source": "nws", "sourceName": "NOAA NWS" }
Visit the external source ↗
The external page may have changed since this version was saved.
Saved by us
22 October 2026 at 22:12 UTC
Version 2
Source status changed
Title
Before
Severe Thunderstorm Warning issued October 22 at 2:55PM MST until October 22 at 3:45PM MST by NWS Tucson AZ
After
Severe Thunderstorm Warning issued October 22 at 3:02PM MST until October 22 at 3:45PM MST by NWS Tucson AZ
Source updated
Before
22 October 2026 at 21:55 UTC
After
22 October 2026 at 22:02 UTC
Effective from
Before
22 October 2026 at 21:55 UTC
After
22 October 2026 at 22:02 UTC
Forecast onset
Before
22 October 2026 at 21:55 UTC
After
22 October 2026 at 22:02 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... North Central Graham County in southeastern Arizona... Northern Greenlee County in southeastern Arizona... * Until 345 PM MST. * At 255 PM MST, a severe thunderstorm was located 17 miles northwest of Morenci, moving northeast at 45 mph. HAZARD...Ping pong 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... Hannagan Meadow, Blue and Rose Peak. This includes Route 191 between mile markers 173 and…
After
At 302 PM MST, a severe thunderstorm was located 19 miles northwest of Morenci, moving northeast at 45 mph. HAZARD...Two inch 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... Hannagan Meadow, Blue and Rose Peak. This includes Route 191 between mile markers 173 and…
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:2.49.0.1.840.0.9c28f6678156d23c094ea5a699fecaf8c6d0c45d.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.06efc0c58f90117869543c42cdb3014f363abbb1.001.1
Bulletin issued: 22 October 2026 at 22:02 UTC
View saved version 2
Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.
{ "id": "nws:e6b334c116d75aa3b12c26ac", "authorityId": "urn:oid:2.49.0.1.840.0.06efc0c58f90117869543c42cdb3014f363abbb1.001.1", "sender": "w-nws.webmaster@noaa.gov", "references": [ { "identifier": "urn:oid:2.49.0.1.840.0.9c28f6678156d23c094ea5a699fecaf8c6d0c45d.001.1", "sender": "w-nws.webmaster@noaa.gov" } ], "category": "weather", "title": "Severe Thunderstorm Warning issued October 22 at 3:02PM MST until October 22 at 3:45PM MST by NWS Tucson AZ", "eventType": "Severe Thunderstorm Warning", "occurredAt": "2026-10-22T22:02:00.000Z", "issuedAt": "2026-10-22T22:02:00.000Z", "timeBasis": "Bulletin issued", "effectiveAt": "2026-10-22T22:02:00.000Z", "onsetAt": "2026-10-22T22:02:00.000Z", "expiresAt": "2026-10-22T22:45:00.000Z", "forecastEndAt": "2026-10-22T22:45:00.000Z", "severity": "Severe", "urgency": "Immediate", "certainty": "Observed", "messageType": "Update", "status": "Source update", "place": "Graham, AZ; Greenlee, AZ", "coordinates": null, "issuer": "NWS Tucson AZ", "summary": "Severe Thunderstorm Warning · Graham, AZ; Greenlee, AZ. Severe; observed; urgency: immediate.", "description": "At 302 PM MST, a severe thunderstorm was located 19 miles northwest\nof Morenci, moving northeast at 45 mph.\n\nHAZARD...Two inch 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...\nHannagan Meadow, Blue and Rose Peak.\n\nThis includes Route 191 between mile markers 173 and 238.", "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:2.49.0.1.840.0.06efc0c58f90117869543c42cdb3014f363abbb1.001.1", "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 21:57 UTC

Saved by us

22 October 2026 at 21:57 UTC

Starting point

First saved record

Our first saved version of Severe Thunderstorm Warning issued October 22 at 2:55PM MST until October 22 at 3:45PM MST by NWS Tucson AZ. We have no earlier saved version to compare.

Bulletin issued: 22 October 2026 at 21:55 UTC

View saved version 1

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

{
  "id": "nws:1b1e4fc2c0ed27febe520528",
  "authorityId": "urn:oid:2.49.0.1.840.0.9c28f6678156d23c094ea5a699fecaf8c6d0c45d.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [],
  "category": "weather",
  "title": "Severe Thunderstorm Warning issued October 22 at 2:55PM MST until October 22 at 3:45PM MST by NWS Tucson AZ",
  "eventType": "Severe Thunderstorm Warning",
  "occurredAt": "2026-10-22T21:55:00.000Z",
  "issuedAt": "2026-10-22T21:55:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-22T21:55:00.000Z",
  "onsetAt": "2026-10-22T21:55:00.000Z",
  "expiresAt": "2026-10-22T22:45:00.000Z",
  "forecastEndAt": "2026-10-22T22:45:00.000Z",
  "severity": "Severe",
  "urgency": "Immediate",
  "certainty": "Observed",
  "messageType": "Alert",
  "status": "Source alert",
  "place": "Graham, AZ; Greenlee, AZ",
  "coordinates": null,
  "issuer": "NWS Tucson AZ",
  "summary": "Severe Thunderstorm Warning · Graham, AZ; Greenlee, AZ. Severe; observed; urgency: immediate.",
  "description": "SVRTWC\n\nThe National Weather Service in Tucson has issued a\n\n* Severe Thunderstorm Warning for...\nNorth Central Graham County in southeastern Arizona...\nNorthern Greenlee County in southeastern Arizona...\n\n* Until 345 PM MST.\n\n* At 255 PM MST, a severe thunderstorm was located 17 miles northwest\nof Morenci, moving northeast at 45 mph.\n\nHAZARD...Ping pong 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\nwind damage to roofs, siding, and trees.\n\n* Locations impacted include...\nHannagan Meadow, Blue and Rose Peak.\n\nThis includes Route 191 between mile markers 173 and 238.",
  "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:2.49.0.1.840.0.9c28f6678156d23c094ea5a699fecaf8c6d0c45d.001.1",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

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