Alert archive / North Dakota / Winter Storm Warnings
Winter Storm Warnings in North Dakota, 2011
12 winter storm warnings in 2011. 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 winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Winter Storm Warnings
- 12
- Busiest month
- April7 winter storm warnings
- Busiest day
- February 19, 20112 winter storm 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 |
|---|---|---|---|---|
| Jan 22, 2:22 PM CST | Winter Storm Warning | BIS | Adams, Bowman | 104 min |
| Feb 19, 2:28 PM CST | Winter Storm Warning | FGF | Ransom, Richland, Sargent | 37 hr |
| Feb 19, 3:04 PM CST | Winter Storm Warning | BIS | Adams, Billings, Bowman, Dickey, Emmons, Golden Valley and 7 more | 33 hr |
| Mar 21, 4:57 AM CDT | Winter Storm Warning | BIS | Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 26 more | 57 hr |
| Mar 21, 3:12 PM CDT | Winter Storm Warning | FGF | Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more | 45 hr |
| Apr 2, 5:01 AM CDT | Winter Storm Warning | BIS | Bottineau, Burke, Divide, McHenry, Mountrail, Pierce and 3 more | 39 hr |
| Apr 2, 3:52 PM CDT | Winter Storm Warning | FGF | Benson, Cavalier, Pembina, Ramsey, Towner, Walsh | 12 hr |
| Apr 14, 3:38 AM CDT | Winter Storm Warning | BIS | Burleigh, Dickey, Emmons, Foster, Kidder, LaMoure and 5 more | 42 hr |
| Apr 14, 3:13 PM CDT | Winter Storm Warning | FGF | Barnes, Eddy, Griggs, Ransom, Sargent | 30 hr |
| Apr 18, 3:57 PM CDT | Winter Storm Warning | BIS | Adams, Billings, Bowman, Burleigh, Dickey, Emmons and 10 more | 39 hr |
| Apr 22, 3:31 AM CDT | Winter Storm Warning | BIS | Adams, Billings, Bowman, Dunn, Golden Valley, Hettinger and 2 more | 18 hr |
| Apr 29, 4:23 AM CDT | Winter Storm Warning | BIS | Bottineau, McHenry, Pierce, Renville, Rolette | 12 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adams County5
- Bowman County5
- Billings County4
- Dickey County4
- Emmons County4
- Golden Valley County4
- Hettinger County4
- LaMoure County4
- Logan County4
- McIntosh County4
- Slope County4
- Stark County4
- Ransom County3
- Sargent County3
- Grant County3
- Bottineau County3
- Burleigh County3
- Kidder County3
- McHenry County3
- Pierce County3
- Renville County3
- Rolette County3
- Stutsman County3
- Richland County2
- Burke County2
- Divide County2
- Dunn County2
- Foster County2
- Mountrail County2
- Sheridan County2
- Wells County2
- Williams County2
- Barnes County2
- Benson County2
- Cavalier County2
- Eddy County2
- Griggs County2
- Pembina County2
- Ramsey County2
- Towner County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.