Alert archive / Utah / Hard Freeze Warnings
Hard Freeze Warnings in Utah, 2021
7 hard freeze warnings in 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of hard freeze warnings reaches back to 2005.
Hard Freeze Warnings by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Hard Freeze Warnings
- 7
- Busiest month
- October4 hard freeze warnings
- Busiest day
- April 18, 20211 hard freeze warnings
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 | Counties | Lasted |
|---|---|---|---|---|
| Apr 18, 3:16 PM MDT | Hard Freeze Warning | SLC | Box Elder, Cache, Salt Lake, Tooele, Utah | 43 hr |
| May 22, 9:37 AM MDT | Hard Freeze Warning | SLC | Garfield, Piute, Sevier | 23 hr |
| Sep 20, 2:59 AM MDT | Hard Freeze Warning | SLC | Beaver, Cache, Garfield, Iron, Morgan, Piute and 7 more | 30 hr |
| Oct 11, 3:20 PM MDT | Hard Freeze Warning | SLC | Beaver, Emery, Garfield, Iron, Juab, Millard and 3 more | 19 hr |
| Oct 12, 2:35 AM MDT | Hard Freeze Warning | SLC | Beaver, Box Elder, Carbon, Davis, Duchesne, Emery and 10 more | 30 hr |
| Oct 13, 3:27 PM MDT | Hard Freeze Warning | SLC | Duchesne, Sevier | 17 hr |
| Oct 14, 2:41 PM MDT | Hard Freeze Warning | SLC | Duchesne, Emery, Garfield, Sevier, Wayne | 18 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Sevier County6
- Garfield County5
- Beaver County3
- Iron County3
- Washington County3
- Emery County3
- Wayne County3
- Duchesne County3
- Box Elder County2
- Cache County2
- Tooele County2
- Utah County2
- Piute County2
- Weber County2
- Juab County2
- Millard County2
- Salt Lake County1
- Morgan County1
- Rich County1
- Sanpete County1
- Summit County1
- Wasatch County1
- Carbon County1
- Davis County1
The busiest days
Days with the most alerts issued, by UTC date.
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.