Alert archive / Utah / Washington County / 2021
Weather alerts in Washington County, Utah, August 2021
24 weather alerts in August 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 24
- Warnings
- 15
- Watches
- 5
- Advisories
- 1
- Busiest day
- August 18, 20216 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 | Lasted |
|---|---|---|---|
| Jul 31, 6:09 PM MDT | Special Weather Statement | SLC | 51 min |
| Jul 31, 6:22 PM MDT | Flash Flood Warning | SLC | 4 hr |
| Aug 1, 3:21 AM MDT | Flash Flood Watch | SLC | 21 hr |
| Aug 1, 4:16 PM MDT | Special Weather Statement | SLC | 44 min |
| Aug 1, 5:04 PM MDT | Areal Flood Advisory | SLC | 116 min |
| Aug 2, 2:04 AM MDT | Flash Flood Watch | SLC | 18 hr |
| Aug 12, 6:26 PM MDT | Flash Flood Warning | SLC | 114 min |
| Aug 13, 4:20 PM MDT | Severe Thunderstorm Warning | SLC | 25 min |
| Aug 13, 4:40 PM MDT | Severe Thunderstorm Warning | SLC | 35 min |
| Aug 13, 5:14 PM MDT | Severe Thunderstorm Warning | SLC | 16 min |
| Aug 14, 4:47 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Aug 14, 5:14 PM MDT | Special Weather Statement | SLC | 46 min |
| Aug 14, 5:25 PM MDT | Severe Thunderstorm Warning | SLC | 36 min |
| Aug 14, 7:01 PM MDT | Severe Thunderstorm Warning | SLC | 33 min |
| Aug 16, 2:18 PM MDT | Flash Flood Watch | SLC | 64 hr |
| Aug 18, 6:02 AM MDT | Flash Flood Warning | SLC | 4 hr |
| Aug 18, 7:30 AM MDT | Flash Flood Warning | SLC | 90 min |
| Aug 18, 7:55 AM MDT | Areal Flood Warning | SLC | 6 hr |
| Aug 18, 8:58 AM MDT | Flash Flood Warning | SLC | 92 min |
| Aug 18, 12:14 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 18, 1:39 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Aug 18, 9:39 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Aug 18, 11:11 PM MDT | Flash Flood Warning | SLC | 5 hr |
| Aug 30, 2:19 PM MDT | Flash Flood Watch | SLC | 57 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 |
| Severe Thunderstorm Watch | 1 |
| Special Weather Statement | 3 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 9 |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.