Alert archive / North Dakota / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in North Dakota, 1990
111 severe thunderstorm warnings in 1990. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in 1990. Tap one for its archive.
- Severe Thunderstorm Warnings
- 111
- Busiest month
- June48 severe thunderstorm warnings
- Busiest day
- June 29, 199012 severe thunderstorm 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 |
|---|---|---|---|---|
| May 22, 3:25 PM CDT | Severe Thunderstorm Warning | FGF | Richland | 30 min |
| Jun 1, 9:32 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 58 min |
| Jun 11, 5:53 PM CDT | Severe Thunderstorm Warning | FGF | Griggs, Nelson | 67 min |
| Jun 11, 6:59 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Griggs, Nelson, Steele | 61 min |
| Jun 11, 8:07 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, LaMoure | 68 min |
| Jun 11, 8:07 PM CDT | Severe Thunderstorm Warning | FGF | Steele | 68 min |
| Jun 11, 8:26 PM CDT | Severe Thunderstorm Warning | FGF | Cavalier, Pembina | 64 min |
| Jun 11, 8:54 PM CDT | Severe Thunderstorm Warning | FGF | Cass, Ransom | 66 min |
| Jun 11, 8:54 PM CDT | Severe Thunderstorm Warning | FGF | Traill | 66 min |
| Jun 11, 9:28 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 62 min |
| Jun 18, 6:35 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 55 min |
| Jun 18, 7:38 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Ward | 52 min |
| Jun 18, 8:05 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Mercer | 55 min |
| Jun 18, 8:13 PM CDT | Severe Thunderstorm Warning | FGF | Pembina | 62 min |
| Jun 18, 8:46 PM CDT | Severe Thunderstorm Warning | BIS | Bowman, Slope | 44 min |
| Jun 18, 8:52 PM CDT | Severe Thunderstorm Warning | BIS | Stark | 53 min |
| Jun 18, 9:06 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Mercer, Oliver | 54 min |
| Jun 18, 9:29 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Bowman | 61 min |
| Jun 19, 7:01 PM CDT | Severe Thunderstorm Warning | FGF | Cass, Traill | 59 min |
| Jun 19, 7:47 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 58 min |
| Jun 19, 7:47 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 58 min |
| Jun 26, 8:41 PM CDT | Severe Thunderstorm Warning | BIS | Williams | 64 min |
| Jun 26, 9:21 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 39 min |
| Jun 26, 10:15 PM CDT | Severe Thunderstorm Warning | BIS | Dunn | 60 min |
| Jun 26, 10:54 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 66 min |
| Jun 27, 12:07 AM CDT | Severe Thunderstorm Warning | BIS | Morton, Oliver | 68 min |
| Jun 27, 2:43 AM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Morton | 32 min |
| Jun 27, 9:58 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 62 min |
| Jun 28, 12:10 AM CDT | Severe Thunderstorm Warning | BIS | Billings, Golden Valley | 65 min |
| Jun 28, 12:20 AM CDT | Severe Thunderstorm Warning | BIS | Slope | 55 min |
| Jun 28, 1:14 AM CDT | Severe Thunderstorm Warning | BIS | Stark | 31 min |
| Jun 28, 1:28 AM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 47 min |
| Jun 28, 1:49 AM CDT | Severe Thunderstorm Warning | BIS | Morton | 41 min |
| Jun 28, 2:05 AM CDT | Severe Thunderstorm Warning | BIS | Grant | 40 min |
| Jun 28, 2:13 AM CDT | Severe Thunderstorm Warning | BIS | Morton | 47 min |
| Jun 28, 2:49 PM CDT | Severe Thunderstorm Warning | BIS | Rolette, Towner | 56 min |
| Jun 28, 3:31 PM CDT | Severe Thunderstorm Warning | BIS | Ramsey, Towner | 59 min |
| Jun 28, 8:06 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie, Williams | 69 min |
| Jun 28, 9:22 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 48 min |
| Jun 28, 10:46 PM CDT | Severe Thunderstorm Warning | BIS | Dunn, McKenzie | 29 min |
| Jun 28, 11:02 PM CDT | Severe Thunderstorm Warning | BIS | Dunn, McKenzie | 58 min |
| Jun 28, 11:25 PM CDT | Severe Thunderstorm Warning | BIS | Mercer | 35 min |
| Jun 29, 12:26 AM CDT | Severe Thunderstorm Warning | BIS | McLean, Mercer, Oliver | 64 min |
| Jun 29, 3:09 AM CDT | Severe Thunderstorm Warning | BIS | Stark | 51 min |
| Jun 29, 3:37 AM CDT | Severe Thunderstorm Warning | BIS | Morton | 68 min |
| Jun 29, 4:17 AM CDT | Severe Thunderstorm Warning | BIS | Oliver | 43 min |
| Jun 29, 8:35 AM CDT | Severe Thunderstorm Warning | BIS | Hettinger, Stark | 20 min |
| Jun 29, 9:10 AM CDT | Severe Thunderstorm Warning | BIS | Grant, Morton | 35 min |
| Jun 29, 9:26 AM CDT | Severe Thunderstorm Warning | BIS | Morton | 39 min |
| Jul 2, 1:18 AM CDT | Severe Thunderstorm Warning | BIS | Divide | 42 min |
| Jul 2, 3:08 PM CDT | Severe Thunderstorm Warning | BIS | Divide | 52 min |
| Jul 2, 3:57 PM CDT | Severe Thunderstorm Warning | BIS | Divide, Williams | 63 min |
| Jul 2, 4:18 PM CDT | Severe Thunderstorm Warning | BIS | Burke | 57 min |
| Jul 2, 5:17 PM CDT | Severe Thunderstorm Warning | BIS | Burke | 58 min |
| Jul 2, 5:59 PM CDT | Severe Thunderstorm Warning | BIS | Renville, Ward | 61 min |
| Jul 2, 8:44 PM CDT | Severe Thunderstorm Warning | BIS | Ward | 61 min |
| Jul 2, 9:13 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 32 min |
| Jul 2, 9:35 PM CDT | Severe Thunderstorm Warning | BIS | Ward | 25 min |
| Jul 2, 9:42 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 33 min |
| Jul 2, 10:04 PM CDT | Severe Thunderstorm Warning | BIS | Divide | 56 min |
| Jul 2, 10:30 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 30 min |
| Jul 3, 12:15 AM CDT | Severe Thunderstorm Warning | BIS | Dunn, McKenzie | 60 min |
| Jul 3, 12:34 AM CDT | Severe Thunderstorm Warning | BIS | Dunn | 56 min |
| Jul 6, 7:06 PM CDT | Severe Thunderstorm Warning | BIS | Dunn | 39 min |
| Jul 6, 7:55 PM CDT | Severe Thunderstorm Warning | BIS | Dunn | 65 min |
| Jul 6, 9:11 PM CDT | Severe Thunderstorm Warning | BIS | Mercer | 49 min |
| Jul 6, 9:22 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau | 48 min |
| Jul 6, 10:03 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Mercer | 57 min |
| Jul 7, 9:06 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Nelson, Walsh | 54 min |
| Jul 7, 10:10 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 50 min |
| Jul 7, 11:15 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, LaMoure, Ransom | 60 min |
| Jul 10, 5:46 PM CDT | Severe Thunderstorm Warning | BIS | Sheridan, Wells | 32 min |
| Jul 16, 7:12 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail | 63 min |
| Jul 16, 8:13 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Mercer | 47 min |
| Jul 24, 8:12 PM CDT | Severe Thunderstorm Warning | BIS | Bowman | 63 min |
| Jul 26, 5:27 AM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 63 min |
| Jul 26, 5:01 PM CDT | Severe Thunderstorm Warning | BIS | Billings, Golden Valley | 59 min |
| Jul 26, 5:33 PM CDT | Severe Thunderstorm Warning | BIS | Slope | 42 min |
| Jul 26, 5:53 PM CDT | Severe Thunderstorm Warning | BIS | Stark | 52 min |
| Aug 1, 7:59 PM CDT | Severe Thunderstorm Warning | FGF | Griggs, Steele | 46 min |
| Aug 13, 4:34 PM CDT | Severe Thunderstorm Warning | BIS | Renville, Ward | 41 min |
| Aug 13, 5:10 PM CDT | Severe Thunderstorm Warning | BIS | Renville, Ward | 50 min |
| Aug 17, 2:55 PM CDT | Severe Thunderstorm Warning | BIS | Bowman, Slope | 65 min |
| Aug 17, 4:24 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 31 min |
| Aug 17, 4:57 PM CDT | Severe Thunderstorm Warning | BIS | Grant | 48 min |
| Aug 22, 5:58 PM CDT | Severe Thunderstorm Warning | BIS | McHenry | 32 min |
| Aug 22, 9:57 PM CDT | Severe Thunderstorm Warning | BIS | McHenry | 33 min |
| Aug 24, 2:51 PM CDT | Severe Thunderstorm Warning | BIS | Morton | 39 min |
| Aug 24, 3:08 PM CDT | Severe Thunderstorm Warning | BIS | Mercer | 52 min |
| Aug 24, 4:05 PM CDT | Severe Thunderstorm Warning | BIS | Mercer, Oliver | 40 min |
| Aug 24, 4:33 PM CDT | Severe Thunderstorm Warning | BIS | Sheridan | 57 min |
| Aug 25, 7:21 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Grant | 54 min |
| Aug 25, 9:25 PM CDT | Severe Thunderstorm Warning | BIS | McIntosh | 30 min |
| Aug 25, 9:55 PM CDT | Severe Thunderstorm Warning | FGF | Dickey, LaMoure | 50 min |
| Aug 25, 11:01 PM CDT | Severe Thunderstorm Warning | FGF | Richland | 44 min |
| Aug 26, 1:36 AM CDT | Severe Thunderstorm Warning | BIS | Benson, Ramsey | 54 min |
| Aug 26, 1:55 AM CDT | Severe Thunderstorm Warning | BIS | Foster, Stutsman | 35 min |
| Aug 26, 8:51 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 54 min |
| Aug 26, 9:46 PM CDT | Severe Thunderstorm Warning | BIS | Grant, Sioux | 44 min |
| Aug 27, 8:05 AM CDT | Severe Thunderstorm Warning | FGF | Cavalier, Pembina | 70 min |
| Aug 31, 2:06 AM CDT | Severe Thunderstorm Warning | FGF | Barnes, Ransom | 69 min |
| Sep 6, 11:06 PM CDT | Severe Thunderstorm Warning | BIS | Sheridan, Wells | 54 min |
| Sep 6, 11:30 PM CDT | Severe Thunderstorm Warning | BIS | Foster, Stutsman | 45 min |
| Sep 6, 11:30 PM CDT | Severe Thunderstorm Warning | BIS | Kidder | 45 min |
| Sep 7, 12:15 AM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 30 min |
| Sep 7, 12:48 AM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 27 min |
| Sep 7, 1:14 AM CDT | Severe Thunderstorm Warning | FGF | Barnes, Cass | 61 min |
| Sep 7, 1:14 AM CDT | Severe Thunderstorm Warning | FGF | LaMoure | 61 min |
| Sep 7, 1:43 AM CDT | Severe Thunderstorm Warning | FGF | Ransom, Richland | 62 min |
| Sep 7, 2:18 AM CDT | Severe Thunderstorm Warning | FGF | Richland, Sargent | 42 min |
| Sep 7, 2:18 AM CDT | Severe Thunderstorm Warning | FGF | Cass | 42 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- McLean County10
- McKenzie County9
- Mercer County9
- Morton County8
- Cass County7
- Dunn County7
- Ward County6
- Stark County5
- Oliver County5
- Grant County5
- Stutsman County5
- Richland County4
- Barnes County4
- LaMoure County4
- Ransom County4
- Bowman County4
- Slope County4
- Hettinger County4
- Divide County4
- Griggs County3
- Nelson County3
- Grand Forks County3
- Steele County3
- Pembina County3
- Williams County3
- Renville County3
- Sheridan County3
- Cavalier County2
- Traill County2
- Adams County2
- Billings County2
- Golden Valley County2
- Towner County2
- Ramsey County2
- Burke County2
- Wells County2
- McHenry County2
- Foster County2
- Burleigh County1
- Rolette County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19891991
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.