Alert archive / Utah / Mesoscale Discussions
Mesoscale Discussions in Utah, 2013
16 mesoscale discussions in 2013. 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 2013. Tap one for its archive.
- Mesoscale Discussions
- 16
- Busiest month
- September8 mesoscale discussions
- Busiest day
- September 17, 20132 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 |
|---|---|---|---|---|
| Apr 8, 11:36 AM MDT | Mesoscale Discussion | SPC | San Juan | 114 min |
| Jul 5, 3:32 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 2 more | 88 min |
| Jul 6, 2:46 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Salt Lake, Tooele, Weber | 119 min |
| Jul 28, 4:52 PM MDT | Mesoscale Discussion | SPC | Beaver, Davis, Iron, Juab, Millard, Morgan and 9 more | 2 hr |
| Aug 17, 1:09 PM MDT | Mesoscale Discussion | SPC | Beaver, Emery, Garfield, Iron, Juab, Kane and 8 more | 2 hr |
| Aug 22, 4:15 PM MDT | Mesoscale Discussion | SPC | Box Elder, Tooele | 2 hr |
| Aug 23, 4:11 PM MDT | Mesoscale Discussion | SPC | Uintah | 2 hr |
| Aug 29, 4:13 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 2 more | 92 min |
| Sep 3, 2:09 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Weber | 2 hr |
| Sep 5, 2:31 PM MDT | Mesoscale Discussion | SPC | Box Elder | 119 min |
| Sep 17, 1:22 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Daggett, Davis, Duchesne, Morgan and 8 more | 83 min |
| Sep 17, 3:44 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Carbon, Daggett, Davis, Duchesne and 7 more | 91 min |
| Sep 17, 6:16 PM MDT | Mesoscale Discussion | SPC | Cache, Daggett, Duchesne, Morgan, Rich, Summit and 2 more | 89 min |
| Sep 17, 8:23 PM MDT | Mesoscale Discussion | SPC | Cache, Daggett, Davis, Morgan, Rich, Summit and 1 more | 67 min |
| Sep 22, 9:46 AM MDT | Mesoscale Discussion | SPC | Grand, San Juan, Uintah | 44 min |
| Sep 22, 2:08 PM MDT | Mesoscale Discussion | SPC | Carbon, Emery, Grand, San Juan, Uintah | 97 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Weber County9
- Box Elder County8
- Cache County8
- Davis County8
- Morgan County7
- Rich County6
- Salt Lake County6
- Tooele County6
- Uintah County6
- Summit County5
- San Juan County4
- Daggett County4
- Utah County3
- Wasatch County3
- Duchesne County3
- Beaver County2
- Iron County2
- Juab County2
- Millard County2
- Sanpete County2
- Sevier County2
- Washington County2
- Emery County2
- Carbon County2
- Grand County2
- Garfield County1
- Kane County1
- Piute County1
- Wayne County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.