Alert archive / Utah / 2010
Weather alerts in Utah, July 2010
120 weather alerts in July 2010, 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 July 2010. Tap one for its archive.
- Alerts
- 120
- Warnings
- 37
- Watches
- 20
- Advisories
- 23
- Busiest day
- July 31, 201017 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 1, 3:40 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne, Wasatch | 65 min |
| Jul 2, 6:13 AM MDT | Wind Advisory | SLC | 14 hr | |
| Jul 3, 2:40 PM MDT | Fire Weather Watch | SLC | 11 hr | |
| Jul 4, 1:54 AM MDT | Red Flag Warning | SLC | 19 hr | |
| Jul 10, 1:47 PM MDT | Special Weather Statement | SLC | Wayne | 43 min |
| Jul 10, 2:29 PM MDT | Fire Weather Watch | SLC | 23 hr | |
| Jul 10, 4:23 PM MDT | Special Weather Statement | SLC | 37 min | |
| Jul 11, 1:50 PM MDT | Red Flag Warning | SLC | 55 hr | |
| Jul 11, 2:12 PM MDT | Special Weather Statement | SLC | Utah | 48 min |
| Jul 14, 2:33 PM MDT | Heat Advisory | SLC | 5 days | |
| Jul 19, 3:15 AM MDT | Fire Weather Watch | SLC | 24 hr | |
| Jul 19, 3:15 AM MDT | Red Flag Warning | SLC | 19 hr | |
| Jul 19, 5:11 PM MDT | Special Weather Statement | SLC | 49 min | |
| Jul 20, 3:16 AM MDT | Fire Weather Watch | SLC | 11 hr | |
| Jul 20, 3:16 AM MDT | Red Flag Warning | SLC | 43 hr | |
| Jul 20, 1:14 PM MDT | Special Weather Statement | SLC | Wayne | 46 min |
| Jul 20, 2:07 PM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Jul 20, 2:54 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 10 hr |
| Jul 20, 3:41 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 6 hr |
| Jul 21, 9:29 AM MDT | Flash Flood Watch | GJT | Grand, San Juan | 12 hr |
| Jul 21, 10:10 AM MDT | Flash Flood Watch | SLC | 11 hr | |
| Jul 21, 1:05 PM MDT | Special Weather Statement | SLC | Duchesne | 40 min |
| Jul 21, 1:16 PM MDT | Severe Thunderstorm Warning | SLC | Cache, Davis, Morgan, Weber | 22 min |
| Jul 21, 2:02 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Jul 21, 2:02 PM MDT | Special Weather Statement | SLC | Salt Lake | 58 min |
| Jul 21, 2:12 PM MDT | Severe Thunderstorm Warning | GJT | Uintah | 48 min |
| Jul 21, 2:47 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 43 min |
| Jul 21, 2:58 PM MDT | Severe Thunderstorm Warning | GJT | Daggett, Uintah | 47 min |
| Jul 21, 3:16 PM MDT | Special Weather Statement | SLC | Duchesne | 44 min |
| Jul 21, 3:32 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 26 min |
| Jul 21, 4:45 PM MDT | Special Weather Statement | SLC | Emery | 45 min |
| Jul 21, 5:32 PM MDT | Special Weather Statement | SLC | Emery | 28 min |
| Jul 21, 6:11 PM MDT | Severe Thunderstorm Warning | SLC | Duchesne | 19 min |
| Jul 22, 4:01 AM MDT | Flash Flood Watch | SLC | 16 hr | |
| Jul 22, 5:58 AM MDT | Flash Flood Watch | GJT | Grand, San Juan | 15 hr |
| Jul 22, 1:36 PM MDT | Special Weather Statement | SLC | Duchesne | 24 min |
| Jul 22, 2:04 PM MDT | Flash Flood Warning | SLC | Garfield | 3 hr |
| Jul 22, 4:07 PM MDT | Special Weather Statement | SLC | Wayne | 38 min |
| Jul 22, 5:43 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 23, 2:56 PM MDT | Special Weather Statement | SLC | 49 min | |
| Jul 24, 3:12 PM MDT | Special Weather Statement | SLC | Washington | 48 min |
| Jul 24, 3:35 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 4 hr |
| Jul 25, 9:53 AM MDT | Fire Weather Watch | SLC | 16 hr | |
| Jul 26, 2:01 AM MDT | Red Flag Warning | SLC | 15 hr | |
| Jul 26, 1:06 PM MDT | Areal Flood Advisory | SLC | Garfield | 114 min |
| Jul 26, 2:02 PM MDT | Special Weather Statement | SLC | Garfield | 58 min |
| Jul 26, 2:33 PM MDT | Flash Flood Warning | SLC | Kane | 117 min |
| Jul 26, 2:52 PM MDT | Special Weather Statement | SLC | Carbon | 23 min |
| Jul 26, 3:19 PM MDT | Flash Flood Warning | SLC | Garfield | 111 min |
| Jul 26, 3:22 PM MDT | Special Weather Statement | SLC | Carbon | 23 min |
| Jul 26, 3:47 PM MDT | Special Weather Statement | SLC | Carbon | 43 min |
| Jul 26, 4:13 PM MDT | Special Weather Statement | SLC | Emery | 32 min |
| Jul 26, 5:08 PM MDT | Special Weather Statement | SLC | 52 min | |
| Jul 26, 5:09 PM MDT | Special Weather Statement | SLC | Emery | 36 min |
| Jul 26, 5:16 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Jul 26, 6:16 PM MDT | Areal Flood Advisory | SLC | Kane | 119 min |
| Jul 26, 6:29 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Jul 26, 6:43 PM MDT | Flash Flood Warning | GJT | Grand | 3 hr |
| Jul 26, 7:18 PM MDT | Special Weather Statement | SLC | Garfield | 42 min |
| Jul 26, 8:30 PM MDT | Areal Flood Advisory | SLC | Wayne | 2 hr |
| Jul 27, 3:00 AM MDT | Flash Flood Watch | GJT | Grand, San Juan | 18 hr |
| Jul 27, 4:21 AM MDT | Flash Flood Watch | SLC | 17 hr | |
| Jul 27, 1:57 PM MDT | Areal Flood Advisory | SLC | Garfield | 3 hr |
| Jul 27, 3:40 PM MDT | Special Weather Statement | SLC | Sanpete | 50 min |
| Jul 27, 3:45 PM MDT | Special Weather Statement | SLC | 45 min | |
| Jul 27, 4:01 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Jul 27, 4:40 PM MDT | Special Weather Statement | SLC | Juab | 80 min |
| Jul 27, 4:42 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Jul 27, 4:42 PM MDT | Special Weather Statement | SLC | 63 min | |
| Jul 27, 5:08 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 27, 5:24 PM MDT | Areal Flood Advisory | SLC | Kane | 3 hr |
| Jul 27, 6:15 PM MDT | Areal Flood Advisory | GJT | Grand | 2 hr |
| Jul 27, 6:49 PM MDT | Special Weather Statement | SLC | Salt Lake | 41 min |
| Jul 27, 7:07 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Jul 27, 10:28 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Jul 28, 4:07 AM MDT | Flash Flood Watch | SLC | 17 hr | |
| Jul 28, 4:11 AM MDT | Flash Flood Watch | GJT | Grand, San Juan, Uintah | 17 hr |
| Jul 28, 1:40 PM MDT | Flash Flood Watch | GJT | Daggett, Grand, San Juan, Uintah | 31 hr |
| Jul 28, 2:21 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 28, 2:58 PM MDT | Special Weather Statement | SLC | Tooele | 47 min |
| Jul 28, 3:18 PM MDT | Special Weather Statement | SLC | Davis | 42 min |
| Jul 28, 3:29 PM MDT | Flash Flood Warning | GJT | San Juan | 84 min |
| Jul 28, 4:16 PM MDT | Special Weather Statement | SLC | Kane | 44 min |
| Jul 28, 6:03 PM MDT | Special Weather Statement | SLC | Kane | 42 min |
| Jul 28, 6:26 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Jul 28, 6:47 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Jul 28, 7:27 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Jul 28, 8:07 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Jul 29, 4:15 AM MDT | Flash Flood Watch | SLC | 18 hr | |
| Jul 29, 5:39 AM MDT | Areal Flood Advisory | SLC | Emery | 4 hr |
| Jul 29, 3:03 PM MDT | Special Weather Statement | SLC | 42 min | |
| Jul 29, 3:50 PM MDT | Areal Flood Advisory | GJT | Daggett | 3 hr |
| Jul 29, 3:57 PM MDT | Special Weather Statement | SLC | Kane | 48 min |
| Jul 29, 4:07 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Jul 30, 3:41 AM MDT | Flash Flood Watch | GJT | Grand, San Juan | 17 hr |
| Jul 30, 4:23 AM MDT | Flash Flood Watch | SLC | 18 hr | |
| Jul 30, 3:02 PM MDT | Flash Flood Watch | GJT | Grand, San Juan | 30 hr |
| Jul 30, 3:33 PM MDT | Areal Flood Advisory | SLC | Beaver | 3 hr |
| Jul 30, 4:44 PM MDT | Special Weather Statement | SLC | Washington | 46 min |
| Jul 30, 4:58 PM MDT | Flash Flood Warning | SLC | Washington | 113 min |
| Jul 30, 5:29 PM MDT | Special Weather Statement | SLC | 46 min | |
| Jul 30, 5:46 PM MDT | Severe Thunderstorm Warning | SLC | Washington | 44 min |
| Jul 30, 5:49 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Jul 30, 6:07 PM MDT | Special Weather Statement | SLC | Tooele | 38 min |
| Jul 30, 6:24 PM MDT | Special Weather Statement | SLC | Iron | 36 min |
| Jul 30, 6:30 PM MDT | Areal Flood Advisory | SLC | Kane | 2 hr |
| Jul 30, 7:34 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Jul 31, 4:14 AM MDT | Flash Flood Watch | SLC | 18 hr | |
| Jul 31, 5:54 AM MDT | Areal Flood Advisory | SLC | Kane | 4 hr |
| Jul 31, 12:26 PM MDT | Special Weather Statement | SLC | Piute | 49 min |
| Jul 31, 12:57 PM MDT | Flash Flood Warning | GJT | Grand | 3 hr |
| Jul 31, 1:29 PM MDT | Special Weather Statement | SLC | Kane | 46 min |
| Jul 31, 1:39 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 31, 2:10 PM MDT | Severe Thunderstorm Warning | SLC | Garfield | 20 min |
| Jul 31, 2:11 PM MDT | Special Weather Statement | SLC | Davis | 49 min |
| Jul 31, 2:33 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Salt Lake | 27 min |
| Jul 31, 3:03 PM MDT | Flash Flood Watch | GJT | Grand, San Juan, Uintah | 3 days |
| Jul 31, 4:24 PM MDT | Areal Flood Advisory | GJT | Grand, Uintah | 3 hr |
| Jul 31, 4:59 PM MDT | Flash Flood Warning | SLC | Carbon, Duchesne, Emery | 3 hr |
| Jul 31, 5:44 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 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 | 10 |
| Special Weather Statement | 40 |
| Flooding | |
| Flash Flood Warning | 22 |
| Flash Flood Watch | 15 |
| Areal Flood Advisory | 21 |
| Heat | |
| Heat Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 5 |
| Fire Weather Watch | 5 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Kane County18
- Grand County16
- San Juan County16
- Garfield County9
- Washington County9
- Uintah County7
- Duchesne County6
- Emery County6
- Wayne County5
- Davis County4
- Carbon County4
- Salt Lake County3
- Daggett County3
- Tooele County2
- Wasatch County1
- Utah County1
- Cache County1
- Morgan County1
- Weber County1
- Sanpete County1
- Juab County1
- Beaver County1
- Iron County1
- Piute County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.