Alert archive / Utah / 2020
Weather alerts in Utah, July 2020
108 weather alerts in July 2020, 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 2020. Tap one for its archive.
- Alerts
- 108
- Warnings
- 36
- Watches
- 12
- Advisories
- 13
- Busiest day
- July 23, 202027 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 2, 2:03 PM MDT | Red Flag Warning | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 9 more | 31 hr |
| Jul 3, 5:06 PM MDT | Special Weather Statement | FGZ | Kane | 39 min |
| Jul 4, 2:26 PM MDT | Fire Weather Watch | GJT | Daggett, Grand, San Juan, Uintah | 23 hr |
| Jul 4, 2:26 PM MDT | Fire Weather Watch | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 9 more | 22 hr |
| Jul 5, 12:19 PM MDT | Red Flag Warning | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 9 more | 60 hr |
| Jul 5, 1:52 PM MDT | Fire Weather Watch | GJT | Grand, San Juan, Uintah | 25 hr |
| Jul 5, 1:52 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 55 hr |
| Jul 5, 1:57 PM MDT | Fire Weather Watch | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 7 more | 24 hr |
| Jul 6, 2:19 PM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Kane, Millard, Piute and 4 more | 55 hr |
| Jul 6, 2:23 PM MDT | Red Flag Warning | GJT | Grand, San Juan | 55 hr |
| Jul 8, 3:06 PM MDT | Excessive Heat Watch | SLC | 24 hr | |
| Jul 9, 7:59 AM MDT | Red Flag Warning | SLC | Garfield, Iron, Kane, San Juan, Washington, Wayne | 13 hr |
| Jul 9, 2:37 PM MDT | Excessive Heat Warning | SLC | 4 days | |
| Jul 9, 2:37 PM MDT | Heat Advisory | SLC | 4 days | |
| Jul 9, 3:25 PM MDT | Heat Advisory | GJT | Grand, San Juan | 4 days |
| Jul 10, 2:20 PM MDT | Fire Weather Watch | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 10 more | 24 hr |
| Jul 11, 3:19 AM MDT | Fire Weather Watch | GJT | Daggett, Grand, San Juan, Uintah | 11 hr |
| Jul 11, 2:12 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 55 hr |
| Jul 11, 2:16 PM MDT | Red Flag Warning | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 11 more | 3 days |
| Jul 12, 2:08 AM MDT | Fire Weather Watch | GJT | Grand, San Juan, Uintah | 12 hr |
| Jul 12, 12:32 PM MDT | Special Weather Statement | SLC | Duchesne | 28 min |
| Jul 12, 12:46 PM MDT | Special Weather Statement | GJT | Uintah | 29 min |
| Jul 12, 1:48 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 54 hr |
| Jul 12, 2:02 PM MDT | Special Weather Statement | SLC | Duchesne | 43 min |
| Jul 12, 6:24 PM MDT | Special Weather Statement | GJT | Grand | 36 min |
| Jul 12, 7:05 PM MDT | Special Weather Statement | SLC | 40 min | |
| Jul 12, 11:44 PM MDT | Special Weather Statement | SLC | Carbon | 46 min |
| Jul 13, 12:28 PM MDT | Special Weather Statement | GJT | Daggett | 47 min |
| Jul 13, 2:51 PM MDT | Special Weather Statement | GJT | Grand | 39 min |
| Jul 13, 4:26 PM MDT | Special Weather Statement | FGZ | Kane | 34 min |
| Jul 14, 2:46 AM MDT | Red Flag Warning | SLC | Washington | 18 hr |
| Jul 15, 2:45 PM MDT | Fire Weather Watch | SLC | Beaver, Carbon, Emery, Garfield, Iron, Kane and 7 more | 13 hr |
| Jul 16, 3:28 AM MDT | Red Flag Warning | SLC | Beaver, Carbon, Emery, Garfield, Iron, Kane and 7 more | 18 hr |
| Jul 19, 3:15 PM MDT | Fire Weather Watch | SLC | Beaver, Carbon, Emery, Garfield, Iron, Juab and 9 more | 23 hr |
| Jul 20, 2:00 PM MDT | Fire Weather Watch | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 8 more | 25 hr |
| Jul 20, 2:00 PM MDT | Red Flag Warning | SLC | Beaver, Carbon, Emery, Garfield, Iron, Juab and 9 more | 31 hr |
| Jul 21, 2:48 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 11 more | 31 hr |
| Jul 22, 2:24 PM MDT | Red Flag Warning | SLC | Beaver, Iron, Juab, Millard, Sanpete, Washington | 31 hr |
| Jul 22, 5:27 PM MDT | Special Weather Statement | SLC | Tooele | 48 min |
| Jul 22, 5:34 PM MDT | Special Weather Statement | SLC | Garfield | 41 min |
| Jul 22, 6:45 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, San Juan | 30 min |
| Jul 22, 7:20 PM MDT | Special Weather Statement | GJT | San Juan | 40 min |
| Jul 23, 10:56 AM MDT | Special Weather Statement | SLC | Sevier | 49 min |
| Jul 23, 12:07 PM MDT | Special Weather Statement | SLC | Wayne | 38 min |
| Jul 23, 12:25 PM MDT | Special Weather Statement | SLC | Piute | 50 min |
| Jul 23, 12:26 PM MDT | Special Weather Statement | SLC | Sevier | 49 min |
| Jul 23, 12:33 PM MDT | Flash Flood Warning | SLC | Garfield, Wayne | 3 hr |
| Jul 23, 12:51 PM MDT | Special Weather Statement | SLC | Washington | 39 min |
| Jul 23, 12:55 PM MDT | Flash Flood Warning | SLC | Emery | 3 hr |
| Jul 23, 12:59 PM MDT | Special Weather Statement | FGZ | Kane | 46 min |
| Jul 23, 1:10 PM MDT | Special Weather Statement | SLC | Sanpete | 50 min |
| Jul 23, 1:25 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Jul 23, 1:32 PM MDT | Special Weather Statement | SLC | 43 min | |
| Jul 23, 1:45 PM MDT | Flash Flood Warning | SLC | Garfield, Wayne | 3 hr |
| Jul 23, 1:49 PM MDT | Special Weather Statement | SLC | Wasatch | 41 min |
| Jul 23, 2:35 PM MDT | Special Weather Statement | FGZ | Kane | 40 min |
| Jul 23, 2:36 PM MDT | Special Weather Statement | SLC | Washington | 24 min |
| Jul 23, 2:42 PM MDT | Flash Flood Warning | SLC | Utah | 3 hr |
| Jul 23, 2:49 PM MDT | Flash Flood Warning | SLC | Emery, Wayne | 3 hr |
| Jul 23, 2:50 PM MDT | Special Weather Statement | SLC | Kane | 40 min |
| Jul 23, 3:22 PM MDT | Special Weather Statement | SLC | Weber | 23 min |
| Jul 23, 3:41 PM MDT | Special Weather Statement | SLC | 49 min | |
| Jul 23, 3:45 PM MDT | Flash Flood Warning | SLC | Garfield, Kane, San Juan | 3 hr |
| Jul 23, 4:07 PM MDT | Special Weather Statement | SLC | 38 min | |
| Jul 23, 4:32 PM MDT | Areal Flood Advisory | GJT | Uintah | 119 min |
| Jul 23, 5:19 PM MDT | Flash Flood Warning | SLC | Garfield | 3 hr |
| Jul 23, 5:23 PM MDT | Areal Flood Advisory | GJT | San Juan | 48 min |
| Jul 23, 6:06 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 39 min |
| Jul 23, 6:11 PM MDT | Flash Flood Warning | GJT | San Juan | 2 hr |
| Jul 23, 6:31 PM MDT | Special Weather Statement | SLC | Box Elder | 29 min |
| Jul 23, 6:49 PM MDT | Special Weather Statement | SLC | Tooele | 41 min |
| Jul 23, 7:31 PM MDT | Special Weather Statement | SLC | Tooele | 44 min |
| Jul 24, 1:34 PM MDT | Special Weather Statement | RIW | Daggett | 26 min |
| Jul 24, 1:43 PM MDT | Flash Flood Warning | SLC | Washington | 88 min |
| Jul 24, 2:14 PM MDT | Special Weather Statement | GJT | Daggett | 46 min |
| Jul 24, 2:31 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 6 hr |
| Jul 24, 2:40 PM MDT | Flash Flood Warning | SLC | Garfield, Wayne | 3 hr |
| Jul 24, 3:34 PM MDT | Special Weather Statement | SLC | 41 min | |
| Jul 24, 3:37 PM MDT | Flash Flood Warning | SLC | Garfield | 3 hr |
| Jul 24, 8:19 PM MDT | Flash Flood Warning | SLC | Kane | 5 hr |
| Jul 25, 5:05 PM MDT | Areal Flood Advisory | GJT | Uintah | 3 hr |
| Jul 26, 3:30 PM MDT | Special Weather Statement | SLC | Tooele | 45 min |
| Jul 26, 5:36 PM MDT | Special Weather Statement | SLC | Salt Lake | 24 min |
| Jul 26, 5:58 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 27, 1:09 PM MDT | Flash Flood Warning | SLC | Wayne | 6 hr |
| Jul 27, 1:22 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Jul 27, 2:05 PM MDT | Special Weather Statement | SLC | Millard | 40 min |
| Jul 27, 2:12 PM MDT | Special Weather Statement | SLC | Piute | 33 min |
| Jul 27, 2:19 PM MDT | Areal Flood Advisory | GJT | Grand, Uintah | 116 min |
| Jul 27, 2:29 PM MDT | Areal Flood Advisory | GJT | San Juan | 2 hr |
| Jul 27, 3:14 PM MDT | Areal Flood Advisory | GJT | Grand, San Juan | 106 min |
| Jul 27, 5:27 PM MDT | Special Weather Statement | SLC | Salt Lake, Utah | 33 min |
| Jul 27, 5:42 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 27, 6:06 PM MDT | Special Weather Statement | SLC | Davis | 54 min |
| Jul 27, 6:24 PM MDT | Areal Flood Advisory | GJT | San Juan | 3 hr |
| Jul 27, 7:21 PM MDT | Special Weather Statement | SLC | Cache | 69 min |
| Jul 27, 7:24 PM MDT | Special Weather Statement | SLC | Cache | 36 min |
| Jul 27, 8:23 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 37 min |
| Jul 28, 2:00 PM MDT | Special Weather Statement | SLC | Cache | 60 min |
| Jul 28, 2:58 PM MDT | Red Flag Warning | SLC | Duchesne | 31 hr |
| Jul 28, 3:02 PM MDT | Excessive Heat Warning | SLC | 6 days | |
| Jul 28, 3:02 PM MDT | Special Weather Statement | SLC | Cache | 58 min |
| Jul 28, 3:25 PM MDT | Special Weather Statement | SLC | Cache, Rich, Weber | 50 min |
| Jul 28, 3:36 PM MDT | Areal Flood Advisory | SLC | Cache | 3 hr |
| Jul 28, 4:04 PM MDT | Special Weather Statement | SLC | Rich | 26 min |
| Jul 28, 5:29 PM MDT | Special Weather Statement | GJT | Grand | 46 min |
| Jul 30, 3:15 AM MDT | Excessive Heat Watch | SLC | 6 hr | |
| Jul 30, 4:53 PM MDT | Heat Advisory | SLC | 4 days |
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 | 3 |
| Special Weather Statement | 47 |
| Flooding | |
| Flash Flood Warning | 16 |
| Areal Flood Advisory | 10 |
| Heat | |
| Excessive Heat Warning | 2 |
| Excessive Heat Watch | 2 |
| Heat Advisory | 3 |
| Fire | |
| Red Flag Warning | 15 |
| Fire Weather Watch | 10 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- San Juan County29
- Kane County22
- Garfield County21
- Washington County19
- Wayne County18
- Emery County14
- Iron County14
- Grand County14
- Beaver County13
- Carbon County13
- Millard County13
- Piute County13
- Sevier County13
- Duchesne County11
- Sanpete County11
- Uintah County11
- Utah County9
- Juab County8
- Daggett County8
- Cache County8
- Tooele County8
- Wasatch County5
- Box Elder County4
- Rich County4
- Salt Lake County4
- Weber County4
- Davis County3
- Morgan County2
- Summit County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.