Alert archive / Utah / Washington County
Weather alerts in Washington County, Utah, 2011
22 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Washington County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 22
- Warnings
- 16
- Watches
- 0
- Advisories
- 3
- Busiest month
- September12 alerts
- Busiest day
- September 17, 20114 alerts
Over time
By month
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 8, 8:40 PM MDT | Flash Flood Warning | SLC | 5 hr |
| Jul 8, 9:08 PM MDT | Special Weather Statement | SLC | 67 min |
| Jul 11, 9:10 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Jul 25, 6:54 PM MDT | Flash Flood Warning | SLC | 6 hr |
| Jul 26, 1:05 PM MDT | Areal Flood Advisory | SLC | 115 min |
| Jul 31, 1:43 PM MDT | Areal Flood Advisory | SLC | 3 hr |
| Jul 31, 5:12 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Jul 31, 5:53 PM MDT | Areal Flood Advisory | SLC | 3 hr |
| Aug 25, 5:31 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Aug 28, 6:17 PM MDT | Flash Flood Warning | SLC | 2 hr |
| Sep 9, 4:54 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Sep 11, 4:30 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 13, 5:44 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Sep 14, 1:16 PM MDT | Mesoscale Discussion | SPC | 89 min |
| Sep 14, 2:23 PM MDT | Flash Flood Warning | SLC | 6 hr |
| Sep 14, 2:40 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Sep 16, 3:08 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Sep 16, 3:33 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Sep 16, 7:42 PM MDT | Severe Thunderstorm Warning | SLC | 48 min |
| Sep 16, 8:02 PM MDT | Severe Thunderstorm Warning | SLC | 43 min |
| Sep 16, 8:10 PM MDT | Tornado Warning | SLC | 20 min |
| Sep 16, 9:27 PM MDT | Severe Thunderstorm Warning | SLC | 38 min |
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 |
| Tornado Warning | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 1 |
| Flooding | |
| Flash Flood Warning | 12 |
| Areal Flood Advisory | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.