Alert archive / Utah / Red Flag Warnings / 2018
Red Flag Warnings in Utah, August 2018
8 red flag warnings in August 2018. 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 2018. Tap one for its archive.
- Red Flag Warnings
- 8
- Busiest day
- August 29, 20182 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 3, 3:08 AM MDT | Red Flag Warning | SLC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 5 more | 42 hr |
| Aug 5, 9:41 AM MDT | Red Flag Warning | SLC | Cache, Duchesne, Morgan, Rich, Salt Lake, Summit and 3 more | 11 hr |
| Aug 17, 2:22 PM MDT | Red Flag Warning | SLC | Carbon, Duchesne, Emery, Wasatch | 34 hr |
| Aug 19, 2:41 PM MDT | Red Flag Warning | SLC | Box Elder, Cache, Davis, Juab, Millard, Morgan and 8 more | 31 hr |
| Aug 25, 9:49 AM MDT | Red Flag Warning | SLC | Box Elder, Davis, Juab, Millard, Salt Lake, Sanpete and 2 more | 35 hr |
| Aug 27, 9:44 AM MDT | Red Flag Warning | GJT | Grand | 11 hr |
| Aug 29, 11:42 AM MDT | Red Flag Warning | GJT | Grand, San Juan | 32 hr |
| Aug 29, 2:54 PM MDT | Red Flag Warning | SLC | Beaver, Cache, Iron, Juab, Millard, Morgan and 8 more | 30 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Salt Lake County5
- Utah County5
- Wasatch County5
- Cache County4
- Morgan County4
- Rich County4
- Summit County4
- Weber County4
- Box Elder County3
- Davis County3
- Tooele County3
- Juab County3
- Millard County3
- Sanpete County3
- Duchesne County2
- Grand County2
- Carbon County1
- Emery County1
- San Juan County1
- Beaver County1
- Iron County1
- Washington County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.