Alert archive / Freeze Warnings / 2023
Freeze Warnings in the United States, April 2023
131 freeze warnings in April 2023. Each alert counts once, however many counties it covered. The archive of freeze warnings reaches back to 2005.
Freeze Warnings by state
Each state shaded by its count. Tap a state for its own archive.
- Freeze Warnings
- 131
- Busiest day
- April 23, 202324 freeze warnings
Over time
By day
Days in UTC, the clock the archive keeps.
By state
Every state and territory, with the alerts that covered any part of it. Each state’s page lists every one of them.
- California84
- North Carolina53
- Georgia51
- Texas41
- Virginia39
- Kansas39
- Tennessee37
- West Virginia33
- Alabama31
- Missouri30
- Arkansas29
- Pennsylvania28
- Oregon27
- South Carolina27
- Mississippi27
- Ohio27
- Illinois24
- Florida22
- Colorado21
- Iowa20
- Michigan20
- Oklahoma19
- Arizona19
- Nebraska19
- Indiana16
- Louisiana15
- Kentucky12
- Maryland11
- Washington10
- New Mexico10
- New York9
- Utah9
- Wisconsin8
- Wyoming8
- New Jersey8
- Minnesota7
- Nevada7
- Idaho5
- Connecticut4
- South Dakota4
Nearby
Alerts in force nowThe tornado archiveThe radar archive20222024
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.