Alert archive / Utah / 2021
Weather alerts in Utah, February 2021
21 weather alerts in February 2021, 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 February 2021. Tap one for its archive.
- Alerts
- 21
- Warnings
- 7
- Watches
- 3
- Advisories
- 9
- Busiest day
- February 12, 20214 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 |
|---|---|---|---|---|
| Feb 2, 3:11 PM MST | Winter Weather Advisory | SLC | 30 hr | |
| Feb 4, 2:22 PM MST | Winter Weather Advisory | SLC | 36 hr | |
| Feb 5, 3:49 AM MST | Wind Advisory | SLC | 16 hr | |
| Feb 5, 8:15 PM MST | High Wind Warning | SLC | 9 hr | |
| Feb 10, 2:51 AM MST | Winter Storm Watch | SLC | 12 hr | |
| Feb 10, 2:39 PM MST | Winter Storm Warning | SLC | 54 hr | |
| Feb 10, 2:39 PM MST | Winter Weather Advisory | SLC | 48 hr | |
| Feb 11, 3:18 PM MST | Winter Storm Watch | SLC | 23 hr | |
| Feb 12, 2:14 PM MST | Winter Storm Warning | GJT | Grand, San Juan | 51 hr |
| Feb 12, 2:36 PM MST | Winter Storm Watch | SLC | 13 hr | |
| Feb 12, 2:36 PM MST | Winter Storm Warning | SLC | 43 hr | |
| Feb 12, 2:36 PM MST | Winter Weather Advisory | SLC | 43 hr | |
| Feb 14, 2:13 PM MST | Winter Weather Advisory | GJT | Grand, San Juan | 51 hr |
| Feb 14, 3:26 PM MST | Winter Weather Advisory | SLC | 3 days | |
| Feb 15, 3:41 AM MST | Winter Storm Warning | SLC | 61 hr | |
| Feb 24, 3:22 PM MST | Wind Advisory | SLC | 19 hr | |
| Feb 25, 3:44 AM MST | Winter Weather Advisory | SLC | 65 hr | |
| Feb 26, 3:30 PM MST | Mesoscale Discussion | SPC | Box Elder | 2 hr |
| Feb 26, 4:38 PM MST | Snow Squall Warning | SLC | Box Elder | 52 min |
| Feb 26, 5:30 PM MST | Snow Squall Warning | SLC | Box Elder | 45 min |
| Feb 26, 7:01 PM MST | Special Weather Statement | SLC | Davis | 89 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 | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 1 |
| Winter | |
| Snow Squall Warning | 2 |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 7 |
| Wind and dust | |
| High Wind Warning | 1 |
| 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 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.