Alert archive / Freeze Warnings / 2013
Freeze Warnings in the United States, April 2013
83 freeze warnings in April 2013. 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
- 83
- Busiest day
- April 18, 201310 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.
- Texas76
- California69
- Oregon65
- Georgia60
- Florida51
- North Carolina38
- Oklahoma36
- Colorado34
- Alabama29
- New York29
- Kansas28
- South Carolina27
- Pennsylvania26
- Arkansas24
- Washington24
- Louisiana22
- New Mexico22
- West Virginia20
- Mississippi19
- Ohio19
- Virginia18
- Arizona16
- Kentucky15
- Missouri14
- Tennessee14
- Indiana12
- Michigan11
- Illinois11
- Idaho11
- Utah11
- Maryland10
- New Jersey9
- Wisconsin8
- Nevada7
- Nebraska7
- Maine6
- Iowa6
- Alaska5
- Connecticut5
- Minnesota4
Nearby
Alerts in force nowThe tornado archiveThe radar archive20122014
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.