Alert archive / Utah / 2019
Weather alerts in Utah, August 2019
59 weather alerts in August 2019, 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 2019. Tap one for its archive.
- Alerts
- 59
- Warnings
- 24
- Watches
- 9
- Advisories
- 2
- Busiest day
- August 9, 20198 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, 5:00 PM MDT | Special Weather Statement | SLC | 60 min | |
| Aug 2, 2:30 PM MDT | Special Weather Statement | GJT | Daggett | 30 min |
| Aug 3, 10:31 PM MDT | Areal Flood Advisory | SLC | Garfield | 3 hr |
| Aug 4, 2:04 PM MDT | Flash Flood Warning | SLC | Garfield, Wayne | 3 hr |
| Aug 4, 2:05 PM MDT | Special Weather Statement | GJT | Daggett | 40 min |
| Aug 4, 2:34 PM MDT | Flash Flood Warning | SLC | Garfield | 5 hr |
| Aug 4, 2:42 PM MDT | Special Weather Statement | RIW | Daggett | 48 min |
| Aug 4, 4:10 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 6 hr |
| Aug 4, 10:26 PM MDT | Severe Thunderstorm Warning | SLC | Salt Lake | 34 min |
| Aug 4, 10:32 PM MDT | Special Weather Statement | SLC | Cache | 43 min |
| Aug 5, 2:43 PM MDT | Special Weather Statement | SLC | Daggett | 47 min |
| Aug 5, 2:44 PM MDT | Special Weather Statement | SLC | Duchesne | 46 min |
| Aug 5, 3:19 PM MDT | Special Weather Statement | SLC | Duchesne | 41 min |
| Aug 5, 3:52 PM MDT | Special Weather Statement | SLC | Duchesne | 38 min |
| Aug 5, 4:29 PM MDT | Special Weather Statement | SLC | Duchesne | 46 min |
| Aug 6, 6:04 PM MDT | Special Weather Statement | GJT | Grand | 41 min |
| Aug 8, 2:40 PM MDT | Special Weather Statement | SLC | Tooele | 65 min |
| Aug 8, 3:37 PM MDT | Special Weather Statement | SLC | Tooele | 53 min |
| Aug 8, 3:44 PM MDT | Special Weather Statement | SLC | Juab, Millard | 61 min |
| Aug 8, 4:40 PM MDT | Special Weather Statement | SLC | Juab | 65 min |
| Aug 8, 4:46 PM MDT | Special Weather Statement | SLC | 59 min | |
| Aug 8, 5:17 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Tooele, Utah | 43 min |
| Aug 8, 5:28 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Sanpete | 47 min |
| Aug 8, 6:00 PM MDT | Severe Thunderstorm Warning | SLC | Tooele, Utah | 45 min |
| Aug 8, 6:42 PM MDT | Special Weather Statement | SLC | Salt Lake | 63 min |
| Aug 8, 6:51 PM MDT | Flash Flood Warning | SLC | Utah | 3 hr |
| Aug 8, 7:05 PM MDT | Special Weather Statement | SLC | Utah, Wasatch | 40 min |
| Aug 8, 7:58 PM MDT | Areal Flood Advisory | SLC | Salt Lake | 3 hr |
| Aug 8, 8:15 PM MDT | Special Weather Statement | SLC | Duchesne | 60 min |
| Aug 8, 9:01 PM MDT | Special Weather Statement | GJT | Uintah | 44 min |
| Aug 9, 3:20 PM MDT | Red Flag Warning | SLC | Beaver, Iron, Juab, Millard, Sanpete, Washington | 30 hr |
| Aug 9, 6:55 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 50 min |
| Aug 10, 3:39 PM MDT | Flash Flood Warning | SLC | Utah | 111 min |
| Aug 14, 1:56 PM MDT | Fire Weather Watch | GJT | Daggett, Grand, Uintah | 21 hr |
| Aug 15, 11:15 AM MDT | Fire Weather Watch | GJT | Daggett, Grand, Uintah | 27 hr |
| Aug 15, 11:15 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 33 hr |
| Aug 15, 11:21 AM MDT | Red Flag Warning | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 7 more | 3 days |
| Aug 16, 2:01 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 30 hr |
| Aug 17, 3:21 PM MDT | Special Weather Statement | GJT | Daggett | 39 min |
| Aug 21, 12:00 PM MDT | Red Flag Warning | SLC | Beaver, Cache, Carbon, Duchesne, Emery, Garfield and 17 more | 33 hr |
| Aug 23, 2:44 PM MDT | Fire Weather Watch | GJT | Daggett, Grand, Uintah | 13 hr |
| Aug 23, 2:53 PM MDT | Fire Weather Watch | SLC | Beaver, Box Elder, Carbon, Davis, Duchesne, Emery and 13 more | 25 hr |
| Aug 23, 2:53 PM MDT | Red Flag Warning | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 10 more | 55 hr |
| Aug 24, 3:52 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 40 hr |
| Aug 25, 1:31 PM MDT | Red Flag Warning | SLC | Carbon, Duchesne, Emery | 31 hr |
| Aug 26, 3:32 PM MDT | Fire Weather Watch | SLC | Beaver, Garfield, Iron, Juab, Kane, Millard and 4 more | 18 hr |
| Aug 27, 9:42 AM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Juab, Kane, Millard and 6 more | 35 hr |
| Aug 27, 1:43 PM MDT | Fire Weather Watch | SLC | Cache, Carbon, Duchesne, Emery, Morgan, Rich and 7 more | 24 hr |
| Aug 27, 2:53 PM MDT | Fire Weather Watch | GJT | Daggett, Grand, Uintah | 31 hr |
| Aug 28, 1:16 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 16 more | 35 hr |
| Aug 28, 2:48 PM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 29 hr |
| Aug 29, 2:48 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 4 hr |
| Aug 29, 3:38 PM MDT | Special Weather Statement | RIW | Daggett | 52 min |
| Aug 29, 3:38 PM MDT | Flash Flood Warning | SLC | Garfield, Wayne | 4 hr |
| Aug 29, 4:54 PM MDT | Special Weather Statement | SLC | 36 min | |
| Aug 29, 6:45 PM MDT | Special Weather Statement | SLC | Box Elder | 45 min |
| Aug 30, 1:15 PM MDT | Fire Weather Watch | SLC | Cache, Morgan, Rich, Salt Lake, Summit, Utah and 2 more | 26 hr |
| Aug 31, 3:16 PM MDT | Fire Weather Watch | SLC | Duchesne | 36 hr |
| Aug 31, 3:16 PM MDT | Red Flag Warning | SLC | Cache, Morgan, Rich, Salt Lake, Summit, Utah and 2 more | 53 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 | 5 |
| Special Weather Statement | 24 |
| Flooding | |
| Flash Flood Warning | 7 |
| Areal Flood Advisory | 2 |
| Fire | |
| Red Flag Warning | 12 |
| Fire Weather Watch | 9 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Daggett County14
- Duchesne County13
- Garfield County12
- Utah County12
- Juab County11
- Salt Lake County10
- Sanpete County10
- Grand County9
- Uintah County9
- Wayne County8
- Tooele County8
- Millard County8
- Wasatch County8
- Cache County7
- Beaver County7
- Carbon County7
- Emery County7
- Kane County6
- Iron County6
- Washington County6
- San Juan County6
- Morgan County6
- Rich County6
- Sevier County6
- Summit County6
- Weber County6
- Box Elder County5
- Piute County4
- Davis County3
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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. Warning verification from the Mesonet's Cow. Rebuilt daily.