Alert archive / Utah / 2007
Weather alerts in Utah, August 2007
85 weather alerts in August 2007, 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 August 2007. Tap one for its archive.
- Alerts
- 85
- Warnings
- 70
- Watches
- 8
- Advisories
- 1
- Busiest day
- August 18, 200712 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Jul 31, 8:58 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 1, 3:34 PM MDT | Flash Flood Warning | SLC | Iron, Washington | 3 hr |
| Aug 1, 4:25 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 1, 4:44 PM MDT | Severe Thunderstorm Warning | SLC | Morgan | 31 min |
| Aug 1, 6:24 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 1, 7:27 PM MDT | River Flood Warning | SLC | Washington | 6 hr |
| Aug 1, 7:27 PM MDT | River Flood Warning | SLC | Washington | 4 hr |
| Aug 2, 4:01 AM MDT | Flash Flood Watch | SLC | 17 hr | |
| Aug 2, 3:35 PM MDT | Mesoscale Discussion | SPC | Davis, Morgan, Salt Lake, Sanpete, Sevier, Summit and 3 more | 115 min |
| Aug 2, 3:40 PM MDT | Flash Flood Warning | SLC | Utah | 95 min |
| Aug 2, 6:24 PM MDT | Severe Thunderstorm Warning | SLC | Wayne | 51 min |
| Aug 3, 1:46 PM MDT | Flash Flood Warning | SLC | Garfield, Wayne | 3 hr |
| Aug 3, 2:19 PM MDT | Flash Flood Watch | GJT | Grand, San Juan | 7 hr |
| Aug 3, 3:45 PM MDT | Flash Flood Watch | SLC | 8 hr | |
| Aug 3, 4:33 PM MDT | Flash Flood Warning | SLC | Garfield | 4 hr |
| Aug 3, 5:09 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 6 hr |
| Aug 3, 5:42 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 6 hr |
| Aug 4, 3:44 PM MDT | Flash Flood Warning | SLC | Garfield | 4 hr |
| Aug 4, 3:44 PM MDT | Flash Flood Warning | SLC | Garfield, Wayne | 4 hr |
| Aug 5, 12:32 PM MDT | Mesoscale Discussion | SPC | Cache | 2 hr |
| Aug 5, 3:03 PM MDT | Flash Flood Warning | GJT | Uintah | 3 hr |
| Aug 5, 5:48 PM MDT | Flash Flood Warning | GJT | Uintah | 102 min |
| Aug 5, 5:56 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache | 34 min |
| Aug 5, 7:50 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 5, 10:32 PM MDT | Flash Flood Warning | GJT | San Juan | 2 hr |
| Aug 9, 3:04 PM MDT | Red Flag Warning | SLC | 55 hr | |
| Aug 10, 4:47 PM MDT | Red Flag Warning | GJT | 4 hr | |
| Aug 12, 4:32 AM MDT | Red Flag Warning | SLC | 16 hr | |
| Aug 12, 5:38 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 52 min |
| Aug 12, 6:32 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 28 min |
| Aug 14, 3:56 PM MDT | Flash Flood Watch | SLC | 8 hr | |
| Aug 16, 2:27 PM MDT | Flash Flood Warning | SLC | Tooele | 2 hr |
| Aug 16, 8:18 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 28 min |
| Aug 17, 3:00 PM MDT | Flash Flood Warning | GJT | Daggett | 3 hr |
| Aug 17, 3:28 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Weber | 32 min |
| Aug 17, 6:03 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 42 min |
| Aug 17, 6:43 PM MDT | Flash Flood Warning | SLC | Iron | 3 hr |
| Aug 17, 6:43 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 47 min |
| Aug 18, 2:46 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 44 min |
| Aug 18, 2:50 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Juab, Morgan, Rich and 6 more | 115 min |
| Aug 18, 2:52 PM MDT | Fire Weather Watch | SLC | 13 hr | |
| Aug 18, 2:54 PM MDT | Severe Thunderstorm Warning | GJT | Daggett | 30 min |
| Aug 18, 3:27 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 48 min |
| Aug 18, 4:01 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 44 min |
| Aug 18, 4:08 PM MDT | Severe Thunderstorm Watch | SPC | Box Elder, Cache, Rich | 7 hr |
| Aug 18, 4:11 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 64 min |
| Aug 18, 5:13 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 47 min |
| Aug 18, 6:59 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Tooele | 46 min |
| Aug 18, 7:38 PM MDT | Severe Thunderstorm Warning | SLC | Weber | 37 min |
| Aug 18, 8:03 PM MDT | Severe Thunderstorm Warning | SLC | Davis | 13 min |
| Aug 18, 8:07 PM MDT | Severe Thunderstorm Warning | SLC | Morgan | 38 min |
| Aug 18, 8:20 PM MDT | Severe Thunderstorm Warning | SLC | Weber | 40 min |
| Aug 18, 9:16 PM MDT | Mesoscale Discussion | SPC | Cache, Davis, Morgan, Rich, Salt Lake, Summit and 1 more | 59 min |
| Aug 18, 9:50 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Davis, Weber | 25 min |
| Aug 18, 10:14 PM MDT | Severe Thunderstorm Warning | SLC | Cache, Weber | 16 min |
| Aug 18, 11:03 PM MDT | Severe Thunderstorm Warning | SLC | Rich | 12 min |
| Aug 19, 3:40 AM MDT | Red Flag Warning | SLC | 18 hr | |
| Aug 19, 1:26 PM MDT | Wind Advisory | SLC | 9 hr | |
| Aug 19, 2:33 PM MDT | Severe Thunderstorm Warning | SLC | Cache | 21 min |
| Aug 22, 12:25 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Rich | 65 min |
| Aug 22, 3:58 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 62 min |
| Aug 22, 4:54 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 66 min |
| Aug 22, 5:51 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Weber | 56 min |
| Aug 22, 6:27 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Cache, Weber | 36 min |
| Aug 23, 2:05 PM MDT | Mesoscale Discussion | SPC | Carbon, Daggett, Duchesne, Uintah, Wasatch | 115 min |
| Aug 23, 6:30 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 45 min |
| Aug 23, 6:40 PM MDT | Severe Thunderstorm Warning | SLC | Millard | 50 min |
| Aug 25, 2:36 PM MDT | Red Flag Warning | SLC | 30 hr | |
| Aug 26, 3:36 AM MDT | Flash Flood Watch | SLC | 40 hr | |
| Aug 26, 12:57 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 33 min |
| Aug 26, 12:58 PM MDT | Flash Flood Warning | SLC | Carbon | 3 hr |
| Aug 26, 1:28 PM MDT | Severe Thunderstorm Warning | SLC | Utah | 32 min |
| Aug 26, 3:53 PM MDT | Severe Thunderstorm Warning | SLC | Utah | 37 min |
| Aug 26, 8:00 PM MDT | Flash Flood Warning | SLC | Iron | 3 hr |
| Aug 27, 7:21 AM MDT | Flash Flood Warning | SLC | Washington | 4 hr |
| Aug 27, 8:30 AM MDT | Flash Flood Warning | SLC | Iron, Kane, Washington | 3 hr |
| Aug 27, 8:54 AM MDT | Flash Flood Watch | GJT | Grand, San Juan, Uintah | 11 hr |
| Aug 27, 1:24 PM MDT | Flash Flood Warning | SLC | Piute | 3 hr |
| Aug 27, 1:24 PM MDT | Flash Flood Warning | SLC | Piute | 3 hr |
| Aug 27, 1:35 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Aug 27, 1:55 PM MDT | Flash Flood Warning | SLC | Piute | 10 min |
| Aug 27, 4:27 PM MDT | Flash Flood Warning | SLC | Kane | 2 hr |
| Aug 28, 5:59 PM MDT | Flash Flood Warning | GJT | Grand | 91 min |
| Aug 28, 7:10 PM MDT | Flash Flood Warning | GJT | Grand | 3 hr |
| Aug 30, 7:07 PM MDT | Flash Flood Warning | SLC | Washington | 113 min |
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 | 33 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 6 |
| Flooding | |
| Flash Flood Warning | 30 |
| River Flood Warning | 2 |
| Flash Flood Watch | 6 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 5 |
| Fire Weather Watch | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Box Elder County18
- Weber County10
- Washington County9
- Cache County9
- Tooele County8
- Davis County7
- Garfield County6
- Morgan County5
- Utah County5
- Kane County5
- Rich County5
- Iron County4
- Grand County4
- San Juan County4
- Uintah County4
- Salt Lake County3
- Summit County3
- Wasatch County3
- Wayne County3
- Daggett County3
- Duchesne County3
- Piute County3
- Carbon County2
- Sanpete County1
- Sevier County1
- Juab County1
- Millard County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.