Weather alerts in Utah, 2004
131 weather alerts in 2004, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2004. Tap one for its archive.
- Alerts
- 131
- Warnings
- 106
- Watches
- 3
- Advisories
- 0
- Busiest month
- July38 alerts
- Busiest day
- July 27, 200416 alerts
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 1, 5:05 PM MST | Mesoscale Discussion | SPC | Cache, Morgan, Rich, Summit, Utah, Wasatch and 1 more | 115 min |
| Apr 2, 3:39 PM MST | Severe Thunderstorm Warning | SLC | Beaver, Millard | 36 min |
| Apr 5, 4:20 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 85 min |
| Apr 5, 4:47 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 43 min |
| Apr 5, 5:34 PM MDT | Flash Flood Warning | SLC | Washington | 66 min |
| Apr 6, 7:15 PM MDT | Severe Thunderstorm Warning | SLC | Kane, San Juan | 45 min |
| Apr 6, 9:45 PM MDT | Flash Flood Warning | SLC | Davis | 3 hr |
| Apr 7, 3:43 PM MDT | Flash Flood Warning | SLC | Davis | 62 min |
| Apr 7, 4:42 PM MDT | Flash Flood Warning | SLC | Davis | 63 min |
| Apr 8, 6:08 PM MDT | Flash Flood Warning | SLC | Davis | 112 min |
| Apr 17, 4:32 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 28 min |
| Apr 17, 5:06 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 24 min |
| Apr 17, 5:32 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 28 min |
| Apr 17, 5:33 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 27 min |
| Apr 17, 5:57 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan, Salt Lake | 33 min |
| Apr 18, 12:28 PM MDT | Flash Flood Warning | SLC | Davis | 117 min |
| Apr 20, 9:41 PM MDT | Flash Flood Warning | SLC | Davis | 2 hr |
| May 27, 6:42 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 58 min |
| May 27, 7:40 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 40 min |
| Jun 3, 6:54 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 36 min |
| Jun 9, 10:30 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 30 min |
| Jun 16, 12:37 PM MDT | Mesoscale Discussion | SPC | Emery, Garfield, Grand, San Juan, Wayne | 2 hr |
| Jun 17, 1:00 PM MDT | Severe Thunderstorm Warning | SLC | Beaver | 30 min |
| Jun 18, 3:45 PM MDT | Mesoscale Discussion | SPC | Uintah | 60 min |
| Jun 18, 8:21 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 39 min |
| Jun 19, 4:43 PM MDT | Severe Thunderstorm Warning | SLC | Cache | 32 min |
| Jun 19, 4:45 PM MDT | Severe Thunderstorm Warning | SLC | Cache | 30 min |
| Jun 20, 2:19 PM MDT | Mesoscale Discussion | SPC | Daggett | 116 min |
| Jun 20, 5:01 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 29 min |
| Jun 20, 5:25 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache | 35 min |
| Jun 20, 6:38 PM MDT | Severe Thunderstorm Warning | SLC | Rich | 22 min |
| Jun 20, 8:51 PM MDT | Severe Thunderstorm Warning | GJT | Daggett | 39 min |
| Jun 27, 3:21 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 24 min |
| Jun 27, 6:16 PM MDT | Severe Thunderstorm Warning | SLC | Tooele, Utah | 29 min |
| Jun 27, 6:42 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 33 min |
| Jun 27, 7:46 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake | 29 min |
| Jun 27, 8:24 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake | 21 min |
| Jun 29, 2:19 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 41 min |
| Jun 29, 3:18 PM MDT | Flash Flood Warning | SLC | Garfield | 102 min |
| Jun 29, 6:54 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Jun 30, 2:48 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 27 min |
| Jul 6, 4:07 PM MDT | Flash Flood Warning | SLC | Garfield | 83 min |
| Jul 9, 5:42 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Weber | 33 min |
| Jul 14, 4:30 PM MDT | Flash Flood Warning | SLC | Iron | 2 hr |
| Jul 14, 5:45 PM MDT | Flash Flood Warning | SLC | Kane | 2 hr |
| Jul 15, 12:01 PM MDT | Mesoscale Discussion | SPC | Beaver, Garfield, Iron, Kane, Millard, Piute and 3 more | 2 hr |
| Jul 15, 12:39 PM MDT | Mesoscale Discussion | SPC | Beaver, Garfield, Iron, Kane, Millard, Piute and 3 more | 3 hr |
| Jul 15, 4:20 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Jul 15, 5:18 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 117 min |
| Jul 15, 6:14 PM MDT | Flash Flood Warning | SLC | Washington | 2 hr |
| Jul 16, 5:05 PM MDT | Severe Thunderstorm Watch | SPC | Washington | 5 hr |
| Jul 16, 5:22 PM MDT | Severe Thunderstorm Warning | SLC | Cache, Weber | 23 min |
| Jul 16, 5:25 PM MDT | Severe Thunderstorm Warning | SLC | Cache, Weber | 20 min |
| Jul 17, 6:24 PM MDT | Flash Flood Warning | SLC | Tooele, Utah | 66 min |
| Jul 17, 7:15 PM MDT | Flash Flood Warning | SLC | Tooele | 90 min |
| Jul 17, 8:56 PM MDT | Flash Flood Warning | SLC | Davis | 2 hr |
| Jul 18, 2:03 AM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Jul 18, 6:57 PM MDT | Flash Flood Warning | SLC | Utah | 2 hr |
| Jul 20, 6:13 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 32 min |
| Jul 20, 7:53 PM MDT | Severe Thunderstorm Warning | SLC | Utah | 37 min |
| Jul 25, 4:48 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 27 min |
| Jul 26, 1:15 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Jul 26, 1:16 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Rich | 2 hr |
| Jul 26, 7:08 PM MDT | Flash Flood Warning | SLC | Washington | 2 hr |
| Jul 26, 7:32 PM MDT | Severe Thunderstorm Warning | SLC | Utah | 28 min |
| Jul 27, 12:05 PM MDT | Mesoscale Discussion | SPC | Beaver, Garfield, Iron, Kane, Millard, Piute and 3 more | 2 hr |
| Jul 27, 1:05 PM MDT | Severe Thunderstorm Watch | SPC | Beaver, Garfield, Iron, Kane, Piute, San Juan and 3 more | 5 hr |
| Jul 27, 1:16 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 29 min |
| Jul 27, 1:57 PM MDT | Severe Thunderstorm Warning | SLC | Kane, San Juan | 48 min |
| Jul 27, 2:01 PM MDT | Mesoscale Discussion | SPC | Beaver, Garfield, Iron, Kane, Piute, San Juan and 2 more | 119 min |
| Jul 27, 2:44 PM MDT | Severe Thunderstorm Warning | SLC | Iron | 31 min |
| Jul 27, 2:49 PM MDT | Severe Thunderstorm Warning | SLC | Kane, San Juan | 41 min |
| Jul 27, 3:04 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 41 min |
| Jul 27, 3:17 PM MDT | Severe Thunderstorm Warning | SLC | Iron | 58 min |
| Jul 27, 3:46 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 44 min |
| Jul 27, 4:35 PM MDT | Flash Flood Warning | SLC | Garfield | 115 min |
| Jul 27, 4:41 PM MDT | Flash Flood Warning | SLC | Kane | 109 min |
| Jul 27, 4:52 PM MDT | Mesoscale Discussion | SPC | Washington | 53 min |
| Jul 27, 5:43 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 32 min |
| Aug 1, 11:39 AM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele | 36 min |
| Aug 1, 12:16 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 44 min |
| Aug 1, 12:34 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 4 more | 3 hr |
| Aug 1, 1:41 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Weber | 34 min |
| Aug 1, 5:33 PM MDT | Severe Thunderstorm Warning | SLC | Summit | 37 min |
| Aug 2, 12:31 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Daggett, Davis, Duchesne, Juab and 10 more | 2 hr |
| Aug 2, 2:07 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 38 min |
| Aug 2, 2:09 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 36 min |
| Aug 2, 2:13 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 47 min |
| Aug 2, 2:25 PM MDT | Severe Thunderstorm Watch | SPC | Cache, Davis, Duchesne, Morgan, Rich, Salt Lake and 4 more | 7 hr |
| Aug 2, 3:05 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 40 min |
| Aug 2, 3:37 PM MDT | Flash Flood Warning | SLC | Garfield, Iron | 113 min |
| Aug 2, 3:55 PM MDT | Flash Flood Warning | SLC | Davis | 2 hr |
| Aug 2, 4:27 PM MDT | Mesoscale Discussion | SPC | Cache, Davis, Duchesne, Morgan, Rich, Salt Lake and 4 more | 63 min |
| Aug 2, 6:20 PM MDT | Mesoscale Discussion | SPC | Duchesne, Rich, Summit, Wasatch | 25 min |
| Aug 3, 3:11 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan | 29 min |
| Aug 3, 6:06 PM MDT | Severe Thunderstorm Warning | SLC | Sanpete | 24 min |
| Aug 3, 6:34 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 26 min |
| Aug 3, 9:00 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 30 min |
| Aug 3, 9:27 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 33 min |
| Aug 3, 9:58 PM MDT | Severe Thunderstorm Warning | SLC | Wasatch | 32 min |
| Aug 6, 5:50 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 25 min |
| Aug 6, 7:45 PM MDT | Flash Flood Warning | SLC | Kane | 2 hr |
| Aug 15, 3:25 PM MDT | Severe Thunderstorm Warning | SLC | Beaver, Millard | 35 min |
| Aug 15, 5:24 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 36 min |
| Aug 15, 7:31 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 44 min |
| Aug 16, 11:54 AM MDT | Mesoscale Discussion | SPC | Iron, Washington | 2 hr |
| Sep 11, 1:59 PM MDT | Mesoscale Discussion | SPC | Beaver, Garfield, Iron, Kane, Piute, Washington | 2 hr |
| Sep 11, 5:53 PM MDT | Flash Flood Warning | SLC | Iron | 97 min |
| Sep 29, 1:29 PM MDT | Tornado Warning | SLC | Beaver, Iron | 31 min |
| Sep 29, 1:59 PM MDT | Mesoscale Discussion | SPC | Garfield, Iron, Kane, Piute, Washington, Wayne | 2 hr |
| Sep 29, 4:19 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 41 min |
| Sep 29, 4:36 PM MDT | Flash Flood Warning | SLC | Kane | 114 min |
| Sep 29, 5:00 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 45 min |
| Oct 20, 1:26 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 6 hr |
| Oct 20, 1:52 PM MDT | Flash Flood Warning | SLC | Davis | 4 hr |
| Oct 20, 5:18 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 6 hr |
| Oct 20, 10:04 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 6 hr |
| Oct 21, 4:30 AM MDT | Flash Flood Warning | SLC | Kane | 8 hr |
| Oct 21, 6:55 AM MDT | Flash Flood Warning | SLC | Garfield, Kane | 5 hr |
| Oct 21, 1:46 PM MDT | Flash Flood Warning | SLC | Garfield, Kane, Washington | 9 hr |
| Oct 27, 3:55 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 6 hr |
| Oct 27, 10:00 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 6 hr |
| Nov 8, 8:10 AM MST | Flash Flood Warning | SLC | Garfield, Kane, Washington | 6 hr |
| Nov 8, 1:55 PM MST | Flash Flood Warning | SLC | Garfield, Kane, Washington | 4 hr |
| Nov 20, 7:05 PM MST | Mesoscale Discussion | SPC | San Juan | 6 hr |
| Nov 21, 9:30 AM MST | Mesoscale Discussion | SPC | Garfield, Kane, Piute, Wayne | 6 hr |
| Nov 27, 5:03 PM MST | Mesoscale Discussion | SPC | Beaver, Iron, Juab, Millard, Piute, Sanpete and 3 more | 6 hr |
| Nov 27, 8:46 PM MST | Severe Thunderstorm Warning | SLC | Kane, Washington | 29 min |
| Nov 27, 11:40 PM MST | Mesoscale Discussion | SPC | San Juan | 6 hr |
| Dec 29, 8:32 AM MST | Flash Flood Warning | SLC | Washington | 6 hr |
| Dec 31, 11:57 AM MST | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Juab, Morgan, Rich and 4 more | 4 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 63 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 22 |
| Flooding | |
| Flash Flood Warning | 42 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Kane County32
- Washington County29
- Davis County19
- Garfield County17
- San Juan County16
- Tooele County15
- Box Elder County15
- Iron County15
- Salt Lake County13
- Cache County12
- Utah County12
- Beaver County11
- Weber County10
- Rich County9
- Piute County9
- Morgan County8
- Wayne County8
- Summit County7
- Millard County7
- Wasatch County6
- Sevier County5
- Juab County4
- Duchesne County4
- Emery County3
- Daggett County3
- Sanpete County3
- Grand County1
- Uintah County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.