Alert archive / Alabama / Frost Advisories / 2021
Frost Advisories in Alabama, April 2021
8 frost advisories in April 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in April 2021. Tap one for its archive.
- Frost Advisories
- 8
- Busiest day
- April 1, 20212 frost advisories
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 1, 1:48 PM CDT | Frost Advisory | TAE | Coffee, Dale, Henry | 18 hr |
| Apr 1, 3:16 PM CDT | Frost Advisory | MOB | Baldwin, Covington, Escambia, Mobile | 17 hr |
| Apr 2, 1:22 AM CDT | Frost Advisory | TAE | Coffee, Dale, Geneva, Henry, Houston | 31 hr |
| Apr 2, 7:51 AM CDT | Frost Advisory | MOB | Baldwin, Covington, Mobile | 24 hr |
| Apr 3, 1:54 PM CDT | Frost Advisory | HUN | Colbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more | 18 hr |
| Apr 3, 3:30 PM CDT | Frost Advisory | BMX | Autauga, Barbour, Bibb, Blount, Bullock, Calhoun and 33 more | 17 hr |
| Apr 21, 1:33 AM CDT | Frost Advisory | HUN | Colbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more | 30 hr |
| Apr 21, 3:09 AM CDT | Frost Advisory | BMX | Bibb, Blount, Calhoun, Chambers, Cherokee, Chilton and 17 more | 29 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Coffee County2
- Dale County2
- Henry County2
- Baldwin County2
- Covington County2
- Mobile County2
- Colbert County2
- Cullman County2
- DeKalb County2
- Franklin County2
- Jackson County2
- Lauderdale County2
- Lawrence County2
- Limestone County2
- Madison County2
- Marshall County2
- Morgan County2
- Bibb County2
- Blount County2
- Calhoun County2
- Chambers County2
- Cherokee County2
- Chilton County2
- Clay County2
- Cleburne County2
- Coosa County2
- Etowah County2
- Fayette County2
- Jefferson County2
- Lamar County2
- Marion County2
- Pickens County2
- Randolph County2
- St. Clair County2
- Shelby County2
- Talladega County2
- Tallapoosa County2
- Tuscaloosa County2
- Walker County2
- Winston County2
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. Warning verification from the Mesonet's Cow. Rebuilt daily.