Alert archive / Utah / Mesoscale Discussions
Mesoscale Discussions in Utah, 2003
16 mesoscale discussions in 2003. 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 2003. Tap one for its archive.
- Mesoscale Discussions
- 16
- Busiest month
- August7 mesoscale discussions
- Busiest day
- August 22, 20032 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 27, 4:32 PM MST | Mesoscale Discussion | SPC | San Juan | 4 hr |
| Mar 16, 10:07 AM MST | Mesoscale Discussion | SPC | Piute, Sanpete, Sevier | 6 hr |
| Jun 20, 12:17 PM MDT | Mesoscale Discussion | SPC | Carbon, Daggett, Duchesne, Emery, Grand, Summit and 2 more | 118 min |
| Jul 25, 2:13 PM MDT | Mesoscale Discussion | SPC | Beaver, Garfield, Iron, Juab, Kane, Millard and 4 more | 2 hr |
| Aug 15, 1:20 PM MDT | Mesoscale Discussion | SPC | Garfield, Iron, Kane, Piute | 115 min |
| Aug 21, 12:21 PM MDT | Mesoscale Discussion | SPC | Beaver, Iron, Juab, Millard, Tooele, Washington | 114 min |
| Aug 22, 11:37 AM MDT | Mesoscale Discussion | SPC | Beaver, Iron, Juab, Millard, Piute, Salt Lake and 3 more | 113 min |
| Aug 22, 2:44 PM MDT | Mesoscale Discussion | SPC | Cache, Davis, Morgan, Rich, Weber | 2 hr |
| Aug 23, 12:28 PM MDT | Mesoscale Discussion | SPC | Garfield, Kane, San Juan | 3 hr |
| Aug 24, 1:09 PM MDT | Mesoscale Discussion | SPC | Beaver, Box Elder, Davis, Iron, Juab, Millard and 2 more | 3 hr |
| Aug 29, 3:50 PM MDT | Mesoscale Discussion | SPC | Beaver, Iron, Juab, Millard, Piute, Sevier | 115 min |
| Sep 1, 4:55 PM MDT | Mesoscale Discussion | SPC | Beaver, Iron, Juab, Millard, Piute, Tooele | 2 hr |
| Oct 30, 7:58 AM MST | Mesoscale Discussion | SPC | Cache, Rich, Weber | 5 hr |
| Oct 30, 11:32 AM MST | Mesoscale Discussion | SPC | Salt Lake, Summit, Utah, Wasatch | 4 hr |
| Dec 8, 2:17 AM MST | Mesoscale Discussion | SPC | Garfield, Grand, Wayne | 4 hr |
| Dec 25, 9:57 PM MST | Mesoscale Discussion | SPC | Carbon, Duchesne, Garfield, Piute, Sanpete, Sevier and 2 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Piute County7
- Iron County7
- Beaver County6
- Juab County6
- Millard County6
- Garfield County5
- Sevier County4
- Washington County4
- Tooele County4
- Sanpete County3
- Wasatch County3
- Kane County3
- Utah County3
- San Juan County2
- Carbon County2
- Duchesne County2
- Grand County2
- Summit County2
- Salt Lake County2
- Cache County2
- Davis County2
- Rich County2
- Weber County2
- Daggett County1
- Emery County1
- Uintah County1
- Morgan County1
- Box Elder County1
- Wayne County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20022004
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.