Alert archive / Utah / Red Flag Warnings
Red Flag Warnings in Utah, 2025
34 red flag warnings in 2025. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Red Flag Warnings
- 34
- Busiest month
- August11 red flag warnings
- Busiest day
- June 15, 20252 red flag warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 16, 1:15 PM MDT | Red Flag Warning | GJT | Grand, San Juan | 31 hr |
| May 21, 2:29 PM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 30 hr |
| May 22, 3:19 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 41 hr |
| Jun 14, 2:27 PM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 30 hr |
| Jun 15, 2:27 AM MDT | Red Flag Warning | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 9 more | 46 hr |
| Jun 15, 1:44 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 30 hr |
| Jun 17, 2:38 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Carbon, Davis, Duchesne, Emery and 15 more | 4 days |
| Jun 18, 2:26 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 30 hr |
| Jun 19, 1:36 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 45 hr |
| Jun 19, 1:40 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 56 hr |
| Jun 21, 1:24 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 44 hr |
| Jun 23, 1:28 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 43 hr |
| Jun 30, 2:28 PM MDT | Red Flag Warning | SLC | Beaver, Carbon, Emery, Garfield, Iron, Kane and 7 more | 31 hr |
| Jul 3, 1:46 AM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Juab, Kane, Millard and 4 more | 43 hr |
| Jul 8, 1:08 PM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Juab, Kane, Millard and 6 more | 32 hr |
| Jul 9, 2:11 AM MDT | Red Flag Warning | GJT | Grand, San Juan, Uintah | 42 hr |
| Jul 14, 2:28 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Davis, Garfield, Iron and 17 more | 33 hr |
| Jul 21, 9:39 AM MDT | Red Flag Warning | SLC | Box Elder, Davis, Salt Lake, Tooele, Utah | 11 hr |
| Jul 25, 5:17 AM MDT | Red Flag Warning | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 11 more | 9 days |
| Jul 25, 1:04 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 31 hr |
| Jul 26, 2:27 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 42 hr |
| Jul 30, 2:07 PM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 30 hr |
| Aug 1, 1:22 PM MDT | Red Flag Warning | GJT | Grand, San Juan, Uintah | 30 hr |
| Aug 2, 1:42 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 20 more | 7 days |
| Aug 3, 1:18 PM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 32 hr |
| Aug 4, 1:48 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 42 hr |
| Aug 4, 1:33 PM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 54 hr |
| Aug 5, 2:25 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 54 hr |
| Aug 5, 2:25 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 3 days |
| Aug 7, 1:21 PM MDT | Red Flag Warning | GJT | Grand, San Juan, Uintah | 55 hr |
| Aug 12, 12:36 PM MDT | Red Flag Warning | SLC | Cache, Morgan, Rich, Salt Lake, Summit, Utah and 2 more | 32 hr |
| Aug 13, 1:05 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 31 hr |
| Aug 13, 1:16 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 19 more | 32 hr |
| Sep 9, 2:19 PM MDT | Red Flag Warning | SLC | Box Elder, Davis, Juab, Millard, Salt Lake, Sanpete and 2 more | 31 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Grand County22
- San Juan County21
- Uintah County21
- Daggett County18
- Millard County10
- Sanpete County10
- Beaver County9
- Garfield County9
- Iron County9
- Kane County9
- Washington County9
- Wayne County9
- Utah County9
- Juab County8
- Piute County8
- Sevier County8
- Salt Lake County7
- Carbon County6
- Emery County6
- Box Elder County6
- Davis County6
- Tooele County6
- Wasatch County6
- Duchesne County5
- Cache County4
- Morgan County4
- Rich County4
- Summit County4
- Weber County4
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.