Alert archive / Utah / Mesoscale Discussions
Mesoscale Discussions in Utah, 2011
16 mesoscale discussions in 2011. 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 2011. Tap one for its archive.
- Mesoscale Discussions
- 16
- Busiest month
- June4 mesoscale discussions
- Busiest day
- April 21, 20112 mesoscale discussions
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 |
|---|---|---|---|---|
| Feb 16, 6:21 PM MST | Mesoscale Discussion | SPC | Cache, Davis, Morgan, Salt Lake, Utah, Weber | 4 hr |
| Apr 21, 1:08 PM MDT | Mesoscale Discussion | SPC | Cache, Davis, Juab, Morgan, Rich, Salt Lake and 5 more | 97 min |
| Apr 21, 4:52 PM MDT | Mesoscale Discussion | SPC | Uintah | 53 min |
| May 15, 6:39 PM MDT | Mesoscale Discussion | SPC | Cache, Rich | 96 min |
| May 22, 4:06 PM MDT | Mesoscale Discussion | SPC | Beaver, Carbon, Davis, Emery, Juab, Millard and 6 more | 114 min |
| Jun 16, 12:37 PM MDT | Mesoscale Discussion | SPC | Carbon, Emery, Sanpete, Sevier, Uintah | 113 min |
| Jun 29, 1:41 PM MDT | Mesoscale Discussion | SPC | Cache, Carbon, Daggett, Davis, Duchesne, Emery and 15 more | 2 hr |
| Jun 29, 2:41 PM MDT | Mesoscale Discussion | SPC | San Juan | 2 hr |
| Jun 30, 8:51 AM MDT | Mesoscale Discussion | SPC | Carbon, Daggett, Duchesne, Emery, Grand, Uintah and 1 more | 54 min |
| Jul 9, 4:28 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 2 more | 62 min |
| Jul 13, 1:47 PM MDT | Mesoscale Discussion | SPC | Carbon, Daggett, Duchesne, Emery, Grand, San Juan and 4 more | 88 min |
| Jul 27, 1:02 PM MDT | Mesoscale Discussion | SPC | Beaver, Garfield, Iron, Juab, Kane, Millard and 4 more | 118 min |
| Aug 15, 1:38 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 3 more | 2 hr |
| Aug 16, 1:48 PM MDT | Mesoscale Discussion | SPC | Carbon, Daggett, Duchesne, Uintah, Wasatch | 117 min |
| Sep 11, 4:30 PM MDT | Mesoscale Discussion | SPC | Kane, Washington | 3 hr |
| Sep 14, 1:16 PM MDT | Mesoscale Discussion | SPC | Kane, Washington | 89 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cache County6
- Davis County6
- Salt Lake County6
- Uintah County6
- Carbon County6
- Morgan County5
- Weber County5
- Rich County5
- Sanpete County5
- Wasatch County5
- Emery County5
- Utah County4
- Juab County4
- Summit County4
- Sevier County4
- Daggett County4
- Duchesne County4
- Wayne County4
- Tooele County3
- Grand County3
- Kane County3
- Beaver County2
- Millard County2
- Garfield County2
- Piute County2
- San Juan County2
- Box Elder County2
- Washington County2
- Iron County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.