Alert archive / South Dakota / Freeze Warnings
Freeze Warnings in South Dakota, 2012
5 freeze warnings in 2012. 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 freeze warnings reaches back to 2005.
Freeze Warnings by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Freeze Warnings
- 5
- Busiest month
- September3 freeze warnings
- Busiest day
- September 22, 20122 freeze warnings
Over time
By month
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 9, 3:38 AM CDT | Freeze Warning | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 29 hr |
| Apr 9, 7:41 PM CDT | Freeze Warning | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 37 hr |
| Sep 21, 3:10 PM CDT | Freeze Warning | ABR | Brown, Campbell, Corson, Dewey, Edmunds, Faulk and 7 more | 18 hr |
| Sep 22, 3:04 AM CDT | Freeze Warning | ABR | Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more | 30 hr |
| Sep 22, 3:09 AM CDT | Freeze Warning | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 29 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Aurora County3
- Beadle County3
- Bon Homme County3
- Brookings County3
- Brule County3
- Charles Mix County3
- Clay County3
- Davison County3
- Douglas County3
- Gregory County3
- Hanson County3
- Hutchinson County3
- Jerauld County3
- Kingsbury County3
- Lake County3
- Lincoln County3
- McCook County3
- Miner County3
- Minnehaha County3
- Moody County3
- Sanborn County3
- Turner County3
- Union County3
- Yankton County3
- Brown County2
- Campbell County2
- Corson County2
- Dewey County2
- Edmunds County2
- Faulk County2
- Hand County2
- Hyde County2
- McPherson County2
- Potter County2
- Spink County2
- Sully County2
- Walworth County2
- Buffalo County1
- Clark County1
- Codington County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.