Alert archive / Utah / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Utah, 2016
67 severe thunderstorm warnings in 2016. 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 2016. Tap one for its archive.
- Severe Thunderstorm Warnings
- 67
- Busiest month
- August21 severe thunderstorm warnings
- Busiest day
- June 13, 20168 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 |
|---|---|---|---|---|
| May 6, 1:28 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 32 min |
| May 6, 4:05 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache, Weber | 25 min |
| May 6, 4:32 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache | 28 min |
| May 6, 4:59 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 31 min |
| May 19, 5:25 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Tooele, Weber | 50 min |
| Jun 8, 8:11 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele | 64 min |
| Jun 11, 1:23 PM MDT | Severe Thunderstorm Warning | SLC | Sanpete | 52 min |
| Jun 12, 12:33 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 27 min |
| Jun 12, 4:57 PM MDT | Severe Thunderstorm Warning | SLC | Morgan, Rich, Summit | 33 min |
| Jun 12, 5:43 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 32 min |
| Jun 12, 5:50 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 40 min |
| Jun 12, 6:09 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 66 min |
| Jun 12, 6:22 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 40 min |
| Jun 12, 7:11 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 49 min |
| Jun 12, 7:56 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Morgan, Weber | 49 min |
| Jun 12, 8:40 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache, Rich | 65 min |
| Jun 13, 12:21 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 24 min |
| Jun 13, 12:49 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 26 min |
| Jun 13, 5:45 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Tooele, Weber | 30 min |
| Jul 21, 8:52 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 53 min |
| Jul 22, 2:20 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 29 min |
| Jul 30, 9:06 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 39 min |
| Jul 31, 3:59 PM MDT | Severe Thunderstorm Warning | SLC | Iron | 31 min |
| Aug 2, 3:44 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 46 min |
| Aug 6, 2:08 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake, Utah | 37 min |
| Aug 7, 12:33 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 27 min |
| Aug 7, 5:13 PM MDT | Severe Thunderstorm Warning | SLC | Rich, Summit | 32 min |
| Aug 7, 6:01 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 29 min |
| Aug 7, 6:28 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 32 min |
| Aug 10, 1:45 PM MDT | Severe Thunderstorm Warning | SLC | Kane, Washington | 30 min |
| Aug 10, 2:17 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 28 min |
| Aug 10, 3:07 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 23 min |
| Aug 10, 4:05 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 25 min |
| Aug 10, 4:37 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 23 min |
| Aug 10, 6:42 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake | 33 min |
| Aug 11, 2:19 PM MDT | Severe Thunderstorm Warning | SLC | Utah, Wasatch | 26 min |
| Aug 11, 3:12 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne, Summit | 33 min |
| Aug 23, 5:14 PM MDT | Severe Thunderstorm Warning | SLC | Iron, Washington | 31 min |
| Aug 23, 6:10 PM MDT | Severe Thunderstorm Warning | SLC | Iron, Washington | 35 min |
| Aug 24, 2:09 PM MDT | Severe Thunderstorm Warning | SLC | Iron | 25 min |
| Aug 24, 3:42 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 48 min |
| Aug 26, 2:29 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, Wayne | 30 min |
| Aug 26, 3:36 PM MDT | Severe Thunderstorm Warning | GJT | Uintah | 39 min |
| Aug 26, 4:08 PM MDT | Severe Thunderstorm Warning | GJT | Uintah | 17 min |
| Sep 1, 3:56 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele | 34 min |
| Sep 1, 4:25 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele | 50 min |
| Sep 1, 6:26 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele | 25 min |
| Sep 3, 4:16 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 29 min |
| Sep 3, 5:35 PM MDT | Severe Thunderstorm Warning | SLC | Carbon, Duchesne | 25 min |
| Sep 13, 1:41 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 34 min |
| Sep 21, 7:54 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 51 min |
| Sep 22, 1:06 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 24 min |
| Sep 22, 2:09 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 36 min |
| Sep 22, 2:44 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Tooele | 31 min |
| Sep 22, 3:25 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Weber | 35 min |
| Sep 22, 3:54 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache, Davis, Weber | 36 min |
| Sep 22, 4:22 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache, Rich | 38 min |
| Sep 22, 6:20 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, Iron | 40 min |
| Oct 2, 8:42 PM MDT | Severe Thunderstorm Warning | SLC | Rich, Summit | 48 min |
| Oct 2, 9:00 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 45 min |
| Oct 2, 9:16 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan, Summit | 29 min |
| Nov 23, 3:30 PM MST | Severe Thunderstorm Warning | SLC | Juab, Tooele | 30 min |
| Nov 23, 3:56 PM MST | Severe Thunderstorm Warning | SLC | Juab, Tooele | 64 min |
| Nov 23, 4:40 PM MST | Severe Thunderstorm Warning | SLC | Juab, Tooele, Utah | 65 min |
| Dec 16, 11:20 AM MST | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Morgan, Salt Lake, Tooele, Utah and 1 more | 25 min |
| Dec 16, 11:40 AM MST | Severe Thunderstorm Warning | SLC | Davis, Morgan, Salt Lake, Summit, Tooele, Utah and 2 more | 35 min |
| Dec 16, 12:20 PM MST | Severe Thunderstorm Warning | SLC | Juab, Morgan, Salt Lake, Summit, Tooele, Utah and 1 more | 40 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Tooele County22
- Box Elder County15
- Davis County10
- Duchesne County8
- Weber County8
- Juab County8
- Salt Lake County8
- Summit County7
- Washington County7
- Morgan County6
- Utah County6
- Cache County5
- Rich County5
- Iron County5
- Garfield County4
- Wasatch County3
- Kane County2
- Uintah County2
- Sanpete County1
- Wayne County1
- Carbon County1
- San Juan County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
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.