Alert archive / Utah / 2013
Weather alerts in Utah, August 2013
124 weather alerts in August 2013, 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 2013. Tap one for its archive.
- Alerts
- 124
- Warnings
- 62
- Watches
- 11
- Advisories
- 21
- Busiest day
- August 24, 201320 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 |
|---|---|---|---|---|
| Aug 1, 11:57 AM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Aug 1, 2:31 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Aug 1, 3:39 PM MDT | Flash Flood Warning | SLC | Sanpete | 4 hr |
| Aug 1, 5:35 PM MDT | Flash Flood Warning | SLC | Emery, Sevier, Wayne | 3 hr |
| Aug 2, 3:30 AM MDT | Red Flag Warning | SLC | Beaver, Iron, Washington | 18 hr |
| Aug 2, 4:20 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Aug 2, 7:20 PM MDT | Areal Flood Advisory | SLC | Kane | 3 hr |
| Aug 2, 8:09 PM MDT | Special Weather Statement | SLC | Emery | 36 min |
| Aug 2, 8:56 PM MDT | Special Weather Statement | SLC | Carbon | 49 min |
| Aug 3, 3:20 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Aug 4, 6:22 PM MDT | Red Flag Warning | SLC | Box Elder, Davis, Juab, Millard, Salt Lake, Sanpete and 2 more | 4 hr |
| Aug 5, 12:57 PM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Aug 6, 2:46 PM MDT | Flash Flood Watch | GJT | Grand, San Juan | 32 hr |
| Aug 7, 5:33 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Aug 8, 3:11 AM MDT | Fire Weather Watch | SLC | Beaver, Box Elder, Davis, Iron, Juab, Millard and 5 more | 35 hr |
| Aug 8, 12:54 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Davis, Iron, Juab, Millard and 5 more | 8 hr |
| Aug 8, 2:00 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Aug 8, 3:16 PM MDT | Special Weather Statement | SLC | Salt Lake | 44 min |
| Aug 8, 4:16 PM MDT | Special Weather Statement | SLC | Cache | 44 min |
| Aug 8, 4:58 PM MDT | Special Weather Statement | SLC | Cache | 47 min |
| Aug 8, 5:04 PM MDT | Areal Flood Advisory | SLC | Cache | 56 min |
| Aug 9, 3:01 AM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Davis, Iron, Juab, Millard and 5 more | 18 hr |
| Aug 9, 1:21 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Aug 9, 2:30 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Davis, Iron, Juab, Millard and 5 more | 31 hr |
| Aug 9, 6:05 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Aug 11, 4:56 PM MDT | Special Weather Statement | SLC | Kane | 49 min |
| Aug 12, 8:07 AM MDT | Red Flag Warning | SLC | Beaver, Cache, Carbon, Emery, Garfield, Millard and 11 more | 13 hr |
| Aug 12, 1:12 PM MDT | Flash Flood Warning | SLC | Wayne | 3 hr |
| Aug 13, 2:46 PM MDT | Red Flag Warning | SLC | Box Elder, Cache, Carbon, Davis, Emery, Juab and 11 more | 3 days |
| Aug 15, 2:22 PM MDT | Fire Weather Watch | SLC | Box Elder, Cache, Davis, Juab, Millard, Morgan and 8 more | 36 hr |
| Aug 16, 3:23 AM MDT | Red Flag Warning | SLC | Juab, Millard, Sanpete | 11 hr |
| Aug 17, 2:51 AM MDT | Red Flag Warning | SLC | Box Elder, Davis, Salt Lake, Tooele, Utah | 18 hr |
| Aug 17, 4:59 AM MDT | Special Weather Statement | FGZ | Kane | 31 min |
| Aug 17, 9:36 AM MDT | Flash Flood Warning | SLC | Garfield, Kane | 3 hr |
| Aug 17, 12:20 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Aug 17, 1:00 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Aug 17, 1:09 PM MDT | Mesoscale Discussion | SPC | Beaver, Emery, Garfield, Iron, Juab, Kane and 8 more | 2 hr |
| Aug 17, 1:19 PM MDT | Flash Flood Warning | SLC | Juab, Millard | 3 hr |
| Aug 17, 3:14 PM MDT | Areal Flood Advisory | SLC | Utah | 2 hr |
| Aug 19, 3:17 AM MDT | Flash Flood Watch | SLC | 18 hr | |
| Aug 19, 4:11 PM MDT | Flash Flood Warning | SLC | Summit | 3 hr |
| Aug 20, 2:29 PM MDT | Special Weather Statement | RIW | Daggett | 31 min |
| Aug 21, 3:39 PM MDT | Flash Flood Warning | SLC | Kane | 6 hr |
| Aug 21, 4:47 PM MDT | Flash Flood Warning | SLC | Garfield | 3 hr |
| Aug 21, 4:57 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 22, 4:15 PM MDT | Mesoscale Discussion | SPC | Box Elder, Tooele | 2 hr |
| Aug 22, 4:48 PM MDT | Special Weather Statement | SLC | Tooele | 27 min |
| Aug 22, 5:36 PM MDT | Special Weather Statement | SLC | Tooele | 54 min |
| Aug 22, 6:04 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 41 min |
| Aug 22, 6:47 PM MDT | Special Weather Statement | SLC | Davis | 58 min |
| Aug 22, 9:59 PM MDT | Flash Flood Warning | SLC | Utah | 3 hr |
| Aug 23, 8:08 AM MDT | Flash Flood Warning | SLC | Carbon, Emery | 6 hr |
| Aug 23, 1:30 PM MDT | Special Weather Statement | GJT | Uintah | 45 min |
| Aug 23, 1:57 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 4 hr |
| Aug 23, 2:51 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 23, 3:16 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 23, 3:16 PM MDT | Flood Watch | SLC | 3 days | |
| Aug 23, 3:35 PM MDT | Flood Watch | GJT | Daggett, Grand, San Juan, Uintah | 3 days |
| Aug 23, 4:11 PM MDT | Mesoscale Discussion | SPC | Uintah | 2 hr |
| Aug 23, 8:39 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 51 min |
| Aug 24, 11:51 AM MDT | Areal Flood Advisory | SLC | Beaver, Iron | 114 min |
| Aug 24, 12:39 PM MDT | Areal Flood Advisory | SLC | Washington | 3 hr |
| Aug 24, 1:18 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 4 hr |
| Aug 24, 2:03 PM MDT | Special Weather Statement | SLC | Duchesne | 42 min |
| Aug 24, 2:40 PM MDT | Areal Flood Advisory | SLC | Iron | 110 min |
| Aug 24, 2:40 PM MDT | Special Weather Statement | SLC | Tooele | 50 min |
| Aug 24, 2:44 PM MDT | Special Weather Statement | SLC | Duchesne | 46 min |
| Aug 24, 3:14 PM MDT | Flash Flood Warning | GJT | Grand | 4 hr |
| Aug 24, 3:27 PM MDT | Special Weather Statement | GJT | Uintah | 33 min |
| Aug 24, 3:42 PM MDT | Flash Flood Warning | SLC | Sanpete | 3 hr |
| Aug 24, 3:43 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 24, 4:20 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Aug 24, 4:42 PM MDT | Areal Flood Advisory | SLC | Kane | 3 hr |
| Aug 24, 4:45 PM MDT | Areal Flood Advisory | SLC | Salt Lake, Utah | 2 hr |
| Aug 24, 4:50 PM MDT | Special Weather Statement | SLC | Salt Lake | 25 min |
| Aug 24, 5:12 PM MDT | Special Weather Statement | SLC | Weber | 48 min |
| Aug 24, 5:17 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan, Weber | 28 min |
| Aug 24, 5:27 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 24, 5:32 PM MDT | Areal Flood Advisory | SLC | Davis, Weber | 118 min |
| Aug 24, 7:02 PM MDT | Special Weather Statement | FGZ | Kane | 28 min |
| Aug 24, 8:21 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 4 hr |
| Aug 24, 8:34 PM MDT | Flash Flood Warning | SLC | Kane | 5 hr |
| Aug 25, 3:10 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 25, 5:59 PM MDT | Areal Flood Warning | GJT | San Juan | 6 hr |
| Aug 25, 6:26 PM MDT | Areal Flood Warning | SLC | Garfield, Iron, Kane, Washington | 12 hr |
| Aug 25, 6:35 PM MDT | Special Weather Statement | SLC | Box Elder, Tooele | 40 min |
| Aug 25, 6:38 PM MDT | Special Weather Statement | SLC | Box Elder, Tooele | 37 min |
| Aug 25, 7:21 PM MDT | Special Weather Statement | SLC | Box Elder | 39 min |
| Aug 25, 7:59 PM MDT | Special Weather Statement | SLC | Box Elder | 76 min |
| Aug 26, 10:58 AM MDT | River Flood Advisory | GJT | San Juan | 22 hr |
| Aug 26, 12:48 PM MDT | Flash Flood Warning | SLC | Emery, Garfield, Sevier, Wayne | 4 hr |
| Aug 26, 4:47 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 26, 5:18 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 26, 5:35 PM MDT | Flash Flood Warning | SLC | Garfield, Kane, San Juan | 5 hr |
| Aug 26, 6:08 PM MDT | Flash Flood Warning | SLC | Iron, Kane, Washington | 4 hr |
| Aug 26, 8:02 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Aug 26, 10:36 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 27, 12:04 AM MDT | Flash Flood Watch | SLC | 21 hr | |
| Aug 27, 3:32 AM MDT | Areal Flood Advisory | SLC | Washington | 3 hr |
| Aug 27, 9:01 AM MDT | Flash Flood Watch | GJT | Grand, San Juan, Uintah | 11 hr |
| Aug 27, 12:18 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 27, 1:08 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 27, 7:45 PM MDT | Areal Flood Advisory | SLC | Utah | 60 min |
| Aug 28, 12:13 PM MDT | Flash Flood Warning | SLC | Carbon, Emery | 3 hr |
| Aug 28, 3:15 PM MDT | Special Weather Statement | SLC | 45 min | |
| Aug 28, 3:38 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 37 min |
| Aug 28, 4:57 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 29, 2:36 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 39 min |
| Aug 29, 2:55 PM MDT | Special Weather Statement | SLC | Box Elder | 65 min |
| Aug 29, 3:12 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 48 min |
| Aug 29, 3:53 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 67 min |
| Aug 29, 4:13 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 2 more | 92 min |
| Aug 30, 2:32 PM MDT | Special Weather Statement | RIW | Daggett | 43 min |
| Aug 30, 3:40 PM MDT | Flash Flood Warning | SLC | Kane | 6 hr |
| Aug 30, 6:22 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 30, 6:35 PM MDT | Areal Flood Advisory | GJT | Grand | 3 hr |
| Aug 30, 6:39 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 31, 4:23 AM MDT | Flash Flood Watch | SLC | 18 hr | |
| Aug 31, 2:40 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 31, 2:43 PM MDT | Flash Flood Watch | GJT | San Juan | 14 hr |
| Aug 31, 3:05 PM MDT | Flash Flood Watch | SLC | 37 hr | |
| Aug 31, 3:10 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 31, 3:39 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 31, 4:17 PM MDT | Flash Flood Warning | SLC | Kane | 5 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Washington County21
- Kane County21
- Tooele County20
- San Juan County19
- Box Elder County18
- Utah County14
- Emery County13
- Salt Lake County13
- Sanpete County12
- Davis County12
- Millard County11
- Iron County10
- Juab County10
- Carbon County9
- Beaver County8
- Uintah County8
- Wayne County7
- Cache County7
- Garfield County7
- Weber County7
- Grand County6
- Sevier County5
- Morgan County5
- Rich County4
- Summit County4
- Wasatch County3
- Daggett County3
- Piute County2
- Duchesne County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.