Alert archive / Utah / 2020
Weather alerts in Utah, March 2020
15 weather alerts in March 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 March 2020. Tap one for its archive.
- Alerts
- 15
- Warnings
- 4
- Watches
- 2
- Advisories
- 7
- Busiest day
- March 12, 20204 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 |
|---|---|---|---|---|
| Mar 2, 2:23 AM MST | Wind Advisory | SLC | 32 hr | |
| Mar 11, 3:00 AM MDT | Winter Storm Watch | GJT | Grand, San Juan | 35 hr |
| Mar 11, 8:06 PM MDT | Special Weather Statement | SLC | Carbon | 39 min |
| Mar 11, 9:12 PM MDT | Special Weather Statement | GJT | Grand | 48 min |
| Mar 12, 2:07 PM MDT | Winter Weather Advisory | GJT | Grand, San Juan | 34 hr |
| Mar 12, 2:35 PM MDT | Winter Storm Warning | SLC | 31 hr | |
| Mar 13, 3:19 AM MDT | Winter Weather Advisory | SLC | 19 hr | |
| Mar 13, 9:44 AM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Mar 13, 1:01 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Mar 15, 3:34 AM MDT | Wind Advisory | SLC | 16 hr | |
| Mar 17, 2:29 PM MDT | Winter Weather Advisory | GJT | Daggett, Grand, San Juan, Uintah | 64 hr |
| Mar 18, 3:24 AM MDT | Winter Weather Advisory | SLC | 45 hr | |
| Mar 23, 3:55 AM MDT | Winter Storm Watch | SLC | 24 hr | |
| Mar 23, 3:32 PM MDT | Winter Storm Warning | SLC | 71 hr | |
| Mar 24, 3:51 AM MDT | Winter Weather Advisory | SLC | 59 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 | |
| Special Weather Statement | 2 |
| Flooding | |
| Flash Flood Warning | 2 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
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.