Alert archive / Utah / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Utah, 2008
64 severe thunderstorm warnings in 2008. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in 2008. Tap one for its archive.
- Severe Thunderstorm Warnings
- 64
- Busiest month
- August21 severe thunderstorm warnings
- Busiest day
- June 23, 200810 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Jan 28, 2:12 PM MST | Severe Thunderstorm Warning | SLC | Washington | 48 min |
| May 7, 1:21 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 39 min |
| May 7, 1:55 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 21 min |
| May 8, 12:30 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, Kane, San Juan | 30 min |
| May 8, 12:43 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 33 min |
| May 11, 9:33 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 17 min |
| Jun 4, 11:55 AM MDT | Severe Thunderstorm Warning | SLC | Juab, Millard | 35 min |
| Jun 4, 12:31 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Sanpete | 29 min |
| Jun 4, 12:56 PM MDT | Severe Thunderstorm Warning | SLC | Millard, Sevier | 34 min |
| Jun 22, 7:20 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 25 min |
| Jun 22, 7:33 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele | 57 min |
| Jun 22, 7:44 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 46 min |
| Jun 22, 8:15 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele | 45 min |
| Jun 22, 8:22 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 38 min |
| Jun 22, 8:57 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Juab, Tooele, Utah | 63 min |
| Jun 22, 9:37 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Salt Lake, Tooele | 38 min |
| Jun 22, 10:15 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Salt Lake, Tooele, Weber | 30 min |
| Jun 22, 10:43 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Weber | 32 min |
| Jun 22, 11:07 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Morgan, Weber | 23 min |
| Jul 6, 12:03 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 27 min |
| Jul 6, 2:16 PM MDT | Severe Thunderstorm Warning | SLC | Iron, Washington | 15 min |
| Jul 6, 3:40 PM MDT | Severe Thunderstorm Warning | SLC | Summit | 35 min |
| Jul 6, 3:41 PM MDT | Severe Thunderstorm Warning | GJT | Uintah | 49 min |
| Jul 6, 6:54 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 51 min |
| Jul 11, 3:15 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, Kane | 45 min |
| Jul 12, 6:06 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 24 min |
| Jul 20, 2:26 PM MDT | Severe Thunderstorm Warning | SLC | Beaver, Iron | 49 min |
| Jul 22, 1:27 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 33 min |
| Jul 22, 1:59 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne, Wasatch | 27 min |
| Jul 22, 6:46 PM MDT | Severe Thunderstorm Warning | SLC | Summit | 44 min |
| Jul 22, 7:36 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 39 min |
| Jul 22, 9:07 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 38 min |
| Jul 22, 10:24 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 51 min |
| Jul 22, 10:52 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 38 min |
| Jul 22, 11:46 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake, Tooele | 44 min |
| Jul 23, 12:15 AM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake | 31 min |
| Jul 23, 4:00 PM MDT | Severe Thunderstorm Warning | GJT | Uintah | 45 min |
| Jul 27, 6:00 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 30 min |
| Aug 8, 4:06 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 39 min |
| Aug 9, 6:42 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 33 min |
| Aug 9, 8:39 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 51 min |
| Aug 10, 1:30 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 30 min |
| Aug 10, 1:58 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 32 min |
| Aug 10, 3:08 PM MDT | Severe Thunderstorm Warning | SLC | Carbon, Duchesne | 37 min |
| Aug 10, 4:24 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 51 min |
| Aug 10, 4:41 PM MDT | Severe Thunderstorm Warning | GJT | Uintah | 49 min |
| Aug 10, 4:46 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 29 min |
| Aug 16, 4:17 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 28 min |
| Aug 16, 4:57 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 48 min |
| Aug 31, 2:11 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 49 min |
| Aug 31, 2:40 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 50 min |
| Aug 31, 3:01 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 29 min |
| Aug 31, 3:31 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Morgan, Tooele, Weber | 44 min |
| Aug 31, 4:02 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake, Tooele, Utah | 58 min |
| Aug 31, 4:12 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache, Davis, Morgan, Weber | 48 min |
| Aug 31, 4:50 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 40 min |
| Aug 31, 5:23 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake, Tooele, Utah | 67 min |
| Aug 31, 5:33 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele, Utah | 57 min |
| Aug 31, 5:51 PM MDT | Severe Thunderstorm Warning | SLC | Morgan, Rich, Summit | 54 min |
| Aug 31, 6:41 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele | 64 min |
| Aug 31, 7:39 PM MDT | Severe Thunderstorm Warning | SLC | Millard | 66 min |
| Aug 31, 9:26 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Millard | 49 min |
| Aug 31, 9:55 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Millard | 50 min |
| Sep 10, 4:10 PM MDT | Severe Thunderstorm Warning | SLC | Juab | 35 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Tooele County21
- Box Elder County14
- Juab County10
- Salt Lake County9
- Davis County9
- Washington County5
- Garfield County5
- Millard County5
- Weber County5
- Utah County4
- Morgan County4
- Summit County3
- Uintah County3
- Duchesne County3
- Emery County3
- Kane County2
- San Juan County2
- Iron County2
- Sanpete County1
- Sevier County1
- Beaver County1
- Wasatch County1
- Carbon County1
- Cache County1
- Rich County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.