Alert archive / Utah / Mesoscale Discussions
Mesoscale Discussions in Utah, 2015
17 mesoscale discussions in 2015. 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 2015. Tap one for its archive.
- Mesoscale Discussions
- 17
- Busiest month
- June7 mesoscale discussions
- Busiest day
- August 7, 20153 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 14, 1:19 PM MDT | Mesoscale Discussion | SPC | Cache, Davis, Juab, Morgan, Rich, Salt Lake and 4 more | 2 hr |
| May 12, 12:53 PM MDT | Mesoscale Discussion | SPC | Box Elder | 2 hr |
| May 14, 11:56 AM MDT | Mesoscale Discussion | SPC | Beaver, Emery, Garfield, Juab, Kane, Millard and 5 more | 3 hr |
| Jun 3, 3:38 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 2 more | 97 min |
| Jun 5, 1:36 PM MDT | Mesoscale Discussion | SPC | Emery, Garfield, Iron, Kane, Piute, San Juan and 3 more | 114 min |
| Jun 6, 1:10 PM MDT | Mesoscale Discussion | SPC | Kane | 2 hr |
| Jun 11, 1:32 PM MDT | Mesoscale Discussion | SPC | Garfield, Kane, San Juan | 118 min |
| Jun 15, 4:22 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 3 more | 83 min |
| Jun 15, 7:29 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 3 more | 91 min |
| Jun 16, 4:53 PM MDT | Mesoscale Discussion | SPC | Daggett | 97 min |
| Jul 15, 4:25 PM MDT | Mesoscale Discussion | SPC | Emery, Grand, Uintah, Wayne | 65 min |
| Jul 18, 4:53 PM MDT | Mesoscale Discussion | SPC | Washington | 67 min |
| Aug 7, 12:27 PM MDT | Mesoscale Discussion | SPC | Kane | 2 hr |
| Aug 7, 2:23 PM MDT | Mesoscale Discussion | SPC | Tooele | 67 min |
| Aug 7, 5:15 PM MDT | Mesoscale Discussion | SPC | Box Elder, Juab, Tooele | 60 min |
| Aug 14, 1:12 PM MDT | Mesoscale Discussion | SPC | Box Elder | 3 hr |
| Oct 18, 11:32 AM MDT | Mesoscale Discussion | SPC | Washington | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Tooele County6
- Box Elder County6
- Kane County5
- Cache County4
- Davis County4
- Morgan County4
- Rich County4
- Salt Lake County4
- Weber County4
- Juab County3
- Summit County3
- Emery County3
- Garfield County3
- San Juan County3
- Wayne County3
- Washington County3
- Piute County2
- Sevier County2
- Utah County1
- Beaver County1
- Millard County1
- Sanpete County1
- Iron County1
- Daggett County1
- Grand County1
- Uintah County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.