Alert archive / Utah / Mesoscale Discussions / 2026
Mesoscale Discussions in Utah, August 2026
14 mesoscale discussions in August 2026. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in August 2026. Tap one for its archive.
- Mesoscale Discussions
- 14
- Busiest day
- August 29, 20263 mesoscale discussions
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 13, 1:24 PM MDT | Mesoscale Discussion | SPC | Washington | 2 hr |
| Aug 13, 5:16 PM MDT | Mesoscale Discussion | SPC | Carbon, Davis, Duchesne, Juab, Millard, Morgan and 7 more | 119 min |
| Aug 14, 2:14 PM MDT | Mesoscale Discussion | SPC | Iron, Washington | 2 hr |
| Aug 21, 2:35 PM MDT | Mesoscale Discussion | SPC | Box Elder, Tooele | 2 hr |
| Aug 22, 2:49 PM MDT | Mesoscale Discussion | SPC | Box Elder, Tooele | 116 min |
| Aug 23, 2:04 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Juab, Morgan, Rich and 6 more | 116 min |
| Aug 23, 4:56 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Duchesne, Morgan, Rich and 6 more | 94 min |
| Aug 24, 1:03 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Daggett, Davis, Duchesne, Juab and 9 more | 117 min |
| Aug 27, 2:55 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Salt Lake, Tooele and 1 more | 2 hr |
| Aug 29, 11:31 AM MDT | Mesoscale Discussion | SPC | Daggett, Duchesne, Summit, Wasatch | 2 hr |
| Aug 29, 1:20 PM MDT | Mesoscale Discussion | SPC | Davis, Juab, Salt Lake, Tooele | 2 hr |
| Aug 29, 5:04 PM MDT | Mesoscale Discussion | SPC | Davis, Juab, Salt Lake, Tooele, Utah | 116 min |
| Aug 30, 12:41 PM MDT | Mesoscale Discussion | SPC | Beaver, Carbon, Emery, Garfield, Grand, Iron and 6 more | 2 hr |
| Aug 31, 11:38 AM MDT | Mesoscale Discussion | SPC | Beaver, Garfield, Iron, Juab, Kane, Millard and 4 more | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Tooele County9
- Davis County7
- Salt Lake County7
- Juab County6
- Box Elder County6
- Morgan County5
- Summit County5
- Utah County5
- Wasatch County5
- Weber County5
- Duchesne County4
- Millard County4
- Cache County4
- Washington County3
- Sanpete County3
- Iron County3
- Rich County3
- Carbon County2
- Daggett County2
- Beaver County2
- Garfield County2
- Kane County2
- Piute County2
- Sevier County2
- Emery County1
- Grand County1
- Wayne County1
Nearby
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.