Alert archive / Utah / Red Flag Warnings / 2020
Red Flag Warnings in Utah, August 2020
19 red flag warnings in August 2020. 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 August 2020. Tap one for its archive.
- Red Flag Warnings
- 19
- Busiest day
- August 4, 20202 red flag warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Aug 2, 2:10 PM MDT | Red Flag Warning | SLC | Beaver, Cache, Garfield, Iron, Kane, Morgan and 9 more | 32 hr |
| Aug 4, 3:21 AM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 20 more | 66 hr |
| Aug 4, 2:31 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 53 hr |
| Aug 6, 3:10 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 41 hr |
| Aug 7, 2:11 AM MDT | Red Flag Warning | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 6 more | 19 hr |
| Aug 8, 2:29 PM MDT | Red Flag Warning | SLC | Cache, Morgan, Rich, Salt Lake, Summit, Utah and 2 more | 55 hr |
| Aug 10, 2:14 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 20 more | 3 days |
| Aug 10, 2:40 PM MDT | Red Flag Warning | GJT | Grand, San Juan | 29 hr |
| Aug 11, 2:05 PM MDT | Red Flag Warning | GJT | Grand, San Juan, Uintah | 30 hr |
| Aug 12, 2:41 PM MDT | Red Flag Warning | GJT | Daggett, Uintah | 29 hr |
| Aug 19, 2:36 PM MDT | Red Flag Warning | SLC | Beaver, Cache, Carbon, Duchesne, Emery, Garfield and 15 more | 30 hr |
| Aug 20, 3:15 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 18 hr |
| Aug 22, 2:56 AM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Kane, Millard, Piute and 4 more | 42 hr |
| Aug 22, 2:37 PM MDT | Red Flag Warning | SLC | Beaver, Cache, Carbon, Duchesne, Emery, Garfield and 12 more | 30 hr |
| Aug 27, 3:09 AM MDT | Red Flag Warning | SLC | Beaver, Cache, Duchesne, Garfield, Iron, Juab and 13 more | 17 hr |
| Aug 28, 2:54 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 20 more | 3 days |
| Aug 29, 2:21 PM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 31 hr |
| Aug 30, 2:23 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 43 hr |
| Aug 31, 3:07 PM MDT | Red Flag Warning | SLC | Washington | 27 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Washington County10
- Beaver County9
- Garfield County9
- Iron County9
- San Juan County9
- Wayne County9
- Cache County8
- Morgan County8
- Rich County8
- Salt Lake County8
- Summit County8
- Utah County8
- Wasatch County8
- Weber County8
- Sevier County8
- Kane County7
- Duchesne County7
- Millard County7
- Piute County7
- Grand County7
- Uintah County7
- Carbon County6
- Emery County6
- Sanpete County6
- Daggett County6
- Juab County4
- Box Elder County3
- Davis County3
- Tooele County3
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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. Warning verification from the Mesonet's Cow. Rebuilt daily.