Alert archive / North Dakota / Freeze Warnings / 2012
Freeze Warnings in North Dakota, September 2012
5 freeze warnings in September 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 September 2012. Tap one for its archive.
- Freeze Warnings
- 5
- Busiest day
- September 21, 20122 freeze warnings
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 |
|---|---|---|---|---|
| Sep 17, 2:34 PM CDT | Freeze Warning | FGF | Cavalier, Grand Forks, Pembina, Traill, Walsh | 18 hr |
| Sep 21, 3:33 AM CDT | Freeze Warning | BIS | Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 26 more | 31 hr |
| Sep 21, 3:11 PM CDT | Freeze Warning | FGF | Benson, Cavalier, Eddy, Griggs, Nelson, Pembina and 3 more | 17 hr |
| Sep 22, 3:13 AM CDT | Freeze Warning | BIS | Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 26 more | 30 hr |
| Sep 22, 4:04 AM CDT | Freeze Warning | FGF | Barnes, Benson, Cass, Eddy, Grand Forks, Griggs and 9 more | 28 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pembina County3
- Walsh County3
- Cavalier County2
- Grand Forks County2
- Traill County2
- Adams County2
- Billings County2
- Bottineau County2
- Bowman County2
- Burke County2
- Burleigh County2
- Dickey County2
- Divide County2
- Dunn County2
- Emmons County2
- Foster County2
- Golden Valley County2
- Grant County2
- Hettinger County2
- Kidder County2
- LaMoure County2
- Logan County2
- McHenry County2
- McIntosh County2
- McKenzie County2
- Mercer County2
- Mountrail County2
- Oliver County2
- Pierce County2
- Renville County2
- Rolette County2
- Sheridan County2
- Slope County2
- Stark County2
- Stutsman County2
- Wells County2
- Williams County2
- Benson County2
- Eddy County2
- Griggs County2
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.