Alert archive / Utah / Red Flag Warnings / 2020
Red Flag Warnings in Utah, October 2020
13 red flag warnings in October 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 October 2020. Tap one for its archive.
- Red Flag Warnings
- 13
- Busiest day
- October 22, 20203 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 |
|---|---|---|---|---|
| Oct 1, 2:24 PM MDT | Red Flag Warning | SLC | Duchesne, Summit, Wasatch | 32 hr |
| Oct 4, 2:58 PM MDT | Red Flag Warning | SLC | Cache, Carbon, Duchesne, Emery, Morgan, Rich and 7 more | 29 hr |
| Oct 9, 2:13 PM MDT | Red Flag Warning | GJT | Grand, Uintah | 30 hr |
| Oct 9, 2:34 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 20 more | 54 hr |
| Oct 13, 3:26 AM MDT | Red Flag Warning | SLC | Duchesne | 18 hr |
| Oct 13, 1:42 PM MDT | Red Flag Warning | SLC | Carbon, Emery, Garfield, Iron, Kane, Washington and 1 more | 31 hr |
| Oct 14, 2:59 PM MDT | Red Flag Warning | SLC | Carbon, Emery, Garfield, Iron, Kane, Washington | 43 hr |
| Oct 17, 2:38 AM MDT | Red Flag Warning | SLC | Carbon, Emery | 18 hr |
| Oct 20, 2:36 PM MDT | Red Flag Warning | SLC | Beaver, Cache, Carbon, Duchesne, Emery, Garfield and 16 more | 54 hr |
| Oct 22, 1:40 AM MDT | Red Flag Warning | GJT | Grand, San Juan | 16 hr |
| Oct 22, 3:15 PM MDT | Red Flag Warning | SLC | Duchesne, Summit, Wasatch | 30 hr |
| Oct 22, 3:15 PM MDT | Red Flag Warning | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 7 more | 54 hr |
| Oct 25, 3:02 AM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Juab, Kane, Millard and 4 more | 42 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Duchesne County7
- Carbon County7
- Emery County7
- Garfield County6
- Iron County6
- Kane County6
- Washington County6
- Summit County5
- Wasatch County5
- Sanpete County5
- San Juan County5
- Wayne County5
- Beaver County4
- Millard County4
- Cache County3
- Morgan County3
- Rich County3
- Salt Lake County3
- Sevier County3
- Utah County3
- Weber County3
- Juab County3
- Grand County2
- Piute County2
- Uintah County1
- Box Elder County1
- Davis County1
- Tooele County1
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.