Alert archive / North Dakota / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in North Dakota, 1994
162 severe thunderstorm warnings in 1994. 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 1994. Tap one for its archive.
- Severe Thunderstorm Warnings
- 162
- Busiest month
- August51 severe thunderstorm warnings
- Busiest day
- August 7, 199414 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 3, 4:29 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Steele, Traill | 61 min |
| May 17, 8:49 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Oliver | 41 min |
| May 17, 9:38 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 52 min |
| May 19, 6:13 AM CDT | Severe Thunderstorm Warning | BIS | Morton, Oliver | 32 min |
| May 19, 9:37 AM CDT | Severe Thunderstorm Warning | BIS | Morton | 18 min |
| May 19, 9:37 AM CDT | Severe Thunderstorm Warning | BIS | Oliver | 53 min |
| May 19, 7:29 PM CDT | Severe Thunderstorm Warning | BIS | Kidder, Wells | 46 min |
| May 20, 12:16 AM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 39 min |
| May 21, 2:23 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Sheridan | 52 min |
| May 21, 3:10 PM CDT | Severe Thunderstorm Warning | BIS | Logan | 65 min |
| May 21, 3:23 PM CDT | Severe Thunderstorm Warning | BIS | Sheridan | 22 min |
| May 21, 3:43 PM CDT | Severe Thunderstorm Warning | BIS | Renville | 47 min |
| May 21, 4:33 PM CDT | Severe Thunderstorm Warning | BIS | Renville | 42 min |
| May 21, 4:59 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Oliver | 61 min |
| May 21, 5:42 PM CDT | Severe Thunderstorm Warning | BIS | Ward | 63 min |
| May 21, 6:02 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 28 min |
| May 21, 6:46 PM CDT | Severe Thunderstorm Warning | BIS | McHenry | 59 min |
| May 22, 2:45 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 60 min |
| May 22, 3:47 PM CDT | Severe Thunderstorm Warning | BIS | McHenry | 58 min |
| May 22, 4:00 PM CDT | Severe Thunderstorm Warning | BIS | Oliver | 60 min |
| May 22, 4:20 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Sheridan | 55 min |
| May 22, 8:00 PM CDT | Severe Thunderstorm Warning | FGF | Traill | 60 min |
| May 23, 4:28 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 62 min |
| May 23, 7:54 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 51 min |
| May 23, 8:58 PM CDT | Severe Thunderstorm Warning | BIS | Oliver | 22 min |
| Jun 4, 1:47 PM CDT | Severe Thunderstorm Warning | BIS | Benson | 43 min |
| Jun 4, 2:13 PM CDT | Severe Thunderstorm Warning | BIS | Eddy | 62 min |
| Jun 4, 11:36 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 69 min |
| Jun 4, 11:59 PM CDT | Severe Thunderstorm Warning | BIS | Williams | 61 min |
| Jun 12, 4:05 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 40 min |
| Jun 13, 6:24 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger, Stark | 51 min |
| Jun 13, 7:52 PM CDT | Severe Thunderstorm Warning | BIS | Grant | 53 min |
| Jun 13, 7:52 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 28 min |
| Jun 13, 8:32 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 28 min |
| Jun 13, 8:42 PM CDT | Severe Thunderstorm Warning | BIS | Morton | 48 min |
| Jun 13, 9:15 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Emmons | 30 min |
| Jun 13, 9:28 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 47 min |
| Jun 13, 9:51 PM CDT | Severe Thunderstorm Warning | BIS | Emmons, Kidder, Logan | 54 min |
| Jun 14, 12:51 AM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 54 min |
| Jun 14, 12:51 AM CDT | Severe Thunderstorm Warning | BIS | Kidder | 24 min |
| Jun 14, 2:33 AM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 57 min |
| Jun 19, 10:41 AM CDT | Severe Thunderstorm Warning | BIS | McHenry | 44 min |
| Jun 19, 11:37 AM CDT | Severe Thunderstorm Warning | BIS | Pierce | 48 min |
| Jun 19, 3:04 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 56 min |
| Jun 19, 4:55 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Nelson | 65 min |
| Jun 19, 5:39 PM CDT | Severe Thunderstorm Warning | FGF | Griggs, Steele | 36 min |
| Jun 19, 6:42 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 63 min |
| Jun 19, 7:45 PM CDT | Severe Thunderstorm Warning | FGF | Richland | 60 min |
| Jun 19, 7:45 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 20 min |
| Jun 21, 7:29 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 46 min |
| Jun 21, 8:09 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 66 min |
| Jun 22, 3:34 AM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 56 min |
| Jun 26, 11:54 PM CDT | Severe Thunderstorm Warning | BIS | Grant | 51 min |
| Jun 27, 12:32 AM CDT | Severe Thunderstorm Warning | BIS | Emmons, Sioux | 43 min |
| Jun 27, 2:23 AM CDT | Severe Thunderstorm Warning | BIS | Logan, McIntosh | 37 min |
| Jul 4, 2:16 AM CDT | Severe Thunderstorm Warning | BIS | Adams | 59 min |
| Jul 4, 3:19 AM CDT | Severe Thunderstorm Warning | BIS | Sioux | 56 min |
| Jul 4, 3:19 AM CDT | Severe Thunderstorm Warning | BIS | Grant | 36 min |
| Jul 4, 7:47 AM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Traill | 58 min |
| Jul 4, 8:00 PM CDT | Severe Thunderstorm Warning | FGF | Richland | 60 min |
| Jul 4, 8:58 PM CDT | Severe Thunderstorm Warning | FGF | Richland | 62 min |
| Jul 10, 7:53 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Hettinger | 67 min |
| Jul 10, 8:15 PM CDT | Severe Thunderstorm Warning | BIS | Divide | 60 min |
| Jul 10, 8:28 PM CDT | Severe Thunderstorm Warning | BIS | Grant | 62 min |
| Jul 10, 8:43 PM CDT | Severe Thunderstorm Warning | BIS | Burke | 62 min |
| Jul 10, 9:05 PM CDT | Severe Thunderstorm Warning | BIS | Morton | 55 min |
| Jul 10, 9:11 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau, Renville | 49 min |
| Jul 10, 9:20 PM CDT | Severe Thunderstorm Warning | BIS | Oliver | 55 min |
| Jul 11, 7:32 PM CDT | Severe Thunderstorm Warning | BIS | Mercer | 43 min |
| Jul 12, 8:02 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 43 min |
| Jul 12, 8:25 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 60 min |
| Jul 15, 1:46 PM CDT | Severe Thunderstorm Warning | BIS | Foster, Stutsman | 44 min |
| Jul 15, 2:19 PM CDT | Severe Thunderstorm Warning | BIS | Morton | 41 min |
| Jul 15, 2:51 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 54 min |
| Jul 15, 4:52 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 38 min |
| Jul 17, 6:39 PM CDT | Severe Thunderstorm Warning | BIS | Grant | 66 min |
| Jul 17, 7:47 PM CDT | Severe Thunderstorm Warning | BIS | Grant | 43 min |
| Jul 18, 3:53 AM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Kidder | 52 min |
| Jul 18, 4:41 AM CDT | Severe Thunderstorm Warning | BIS | Kidder | 49 min |
| Jul 18, 5:10 PM CDT | Severe Thunderstorm Warning | BIS | Ward | 50 min |
| Jul 18, 5:50 PM CDT | Severe Thunderstorm Warning | BIS | McHenry | 40 min |
| Jul 18, 7:14 PM CDT | Severe Thunderstorm Warning | BIS | Pierce | 46 min |
| Jul 18, 7:14 PM CDT | Severe Thunderstorm Warning | BIS | McHenry | 28 min |
| Jul 18, 7:48 PM CDT | Severe Thunderstorm Warning | BIS | Logan, Stutsman | 42 min |
| Jul 18, 8:18 PM CDT | Severe Thunderstorm Warning | BIS | Foster, Stutsman | 42 min |
| Jul 18, 8:23 PM CDT | Severe Thunderstorm Warning | BIS | Ramsey | 67 min |
| Jul 18, 8:33 PM CDT | Severe Thunderstorm Warning | BIS | Logan | 42 min |
| Jul 18, 9:04 PM CDT | Severe Thunderstorm Warning | FGF | LaMoure | 56 min |
| Jul 18, 9:24 PM CDT | Severe Thunderstorm Warning | BIS | Ramsey | 36 min |
| Jul 18, 9:29 PM CDT | Severe Thunderstorm Warning | FGF | Nelson | 61 min |
| Jul 18, 10:14 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Steele | 61 min |
| Jul 18, 10:14 PM CDT | Severe Thunderstorm Warning | FGF | Griggs | 61 min |
| Jul 18, 11:31 PM CDT | Severe Thunderstorm Warning | FGF | Steele | 44 min |
| Jul 22, 9:50 PM CDT | Severe Thunderstorm Warning | FGF | Walsh | 25 min |
| Aug 1, 6:18 PM CDT | Severe Thunderstorm Warning | BIS | Burke, Divide | 57 min |
| Aug 3, 4:53 PM CDT | Severe Thunderstorm Warning | BIS | Benson | 52 min |
| Aug 6, 9:35 PM CDT | Severe Thunderstorm Warning | BIS | Ramsey | 55 min |
| Aug 6, 10:05 PM CDT | Severe Thunderstorm Warning | BIS | Foster | 40 min |
| Aug 6, 10:21 PM CDT | Severe Thunderstorm Warning | FGF | Griggs | 69 min |
| Aug 6, 10:31 PM CDT | Severe Thunderstorm Warning | BIS | Benson, Ramsey | 59 min |
| Aug 6, 10:36 PM CDT | Severe Thunderstorm Warning | FGF | Nelson | 69 min |
| Aug 6, 11:04 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Steele | 56 min |
| Aug 6, 11:28 PM CDT | Severe Thunderstorm Warning | BIS | Eddy | 42 min |
| Aug 6, 11:35 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Cass, Griggs | 55 min |
| Aug 6, 11:50 PM CDT | Severe Thunderstorm Warning | BIS | Foster | 40 min |
| Aug 7, 12:11 AM CDT | Severe Thunderstorm Warning | FGF | Steele, Traill | 64 min |
| Aug 7, 12:34 AM CDT | Severe Thunderstorm Warning | FGF | Griggs | 56 min |
| Aug 7, 12:34 AM CDT | Severe Thunderstorm Warning | FGF | Cass | 56 min |
| Aug 7, 12:36 AM CDT | Severe Thunderstorm Warning | BIS | Burke | 54 min |
| Aug 7, 1:02 AM CDT | Severe Thunderstorm Warning | FGF | Cass | 58 min |
| Aug 12, 6:00 PM CDT | Severe Thunderstorm Warning | BIS | Emmons | 36 min |
| Aug 12, 8:27 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Cass | 63 min |
| Aug 12, 9:26 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Mercer | 64 min |
| Aug 12, 10:22 PM CDT | Severe Thunderstorm Warning | BIS | Mercer | 53 min |
| Aug 12, 11:45 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Morton | 30 min |
| Aug 13, 12:02 AM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 58 min |
| Aug 13, 12:12 AM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 48 min |
| Aug 13, 12:41 AM CDT | Severe Thunderstorm Warning | BIS | McIntosh | 36 min |
| Aug 13, 12:54 AM CDT | Severe Thunderstorm Warning | FGF | Cass, Traill | 66 min |
| Aug 18, 4:50 PM CDT | Severe Thunderstorm Warning | FGF | Cavalier | 55 min |
| Aug 18, 5:38 PM CDT | Severe Thunderstorm Warning | BIS | Foster, Wells | 52 min |
| Aug 18, 5:51 PM CDT | Severe Thunderstorm Warning | FGF | Cavalier, Pembina | 69 min |
| Aug 18, 6:23 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Griggs | 67 min |
| Aug 18, 7:00 PM CDT | Severe Thunderstorm Warning | FGF | Cavalier | 60 min |
| Aug 18, 7:23 PM CDT | Severe Thunderstorm Warning | FGF | Nelson | 67 min |
| Aug 18, 7:33 PM CDT | Severe Thunderstorm Warning | FGF | Barnes | 57 min |
| Aug 18, 7:39 PM CDT | Severe Thunderstorm Warning | FGF | Walsh | 66 min |
| Aug 18, 9:10 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 65 min |
| Aug 22, 8:12 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Emmons, Morton | 63 min |
| Aug 22, 8:44 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Kidder | 61 min |
| Aug 22, 10:29 PM CDT | Severe Thunderstorm Warning | BIS | McHenry | 23 min |
| Aug 22, 10:35 PM CDT | Severe Thunderstorm Warning | BIS | Logan | 25 min |
| Aug 23, 9:35 AM CDT | Severe Thunderstorm Warning | FGF | Ransom, Sargent | 55 min |
| Aug 23, 10:29 AM CDT | Severe Thunderstorm Warning | FGF | Cass, Richland | 61 min |
| Aug 25, 1:15 PM CDT | Severe Thunderstorm Warning | FGF | Richland | 60 min |
| Aug 26, 9:16 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau, Renville | 29 min |
| Aug 26, 9:50 PM CDT | Severe Thunderstorm Warning | BIS | McHenry, Ward | 40 min |
| Aug 26, 10:29 PM CDT | Severe Thunderstorm Warning | BIS | McHenry | 46 min |
| Aug 26, 11:08 PM CDT | Severe Thunderstorm Warning | BIS | Sheridan, Wells | 52 min |
| Aug 26, 11:31 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau, McHenry | 44 min |
| Aug 27, 12:00 AM CDT | Severe Thunderstorm Warning | BIS | Stutsman, Wells | 45 min |
| Aug 27, 12:17 AM CDT | Severe Thunderstorm Warning | BIS | Eddy | 43 min |
| Aug 27, 3:22 AM CDT | Severe Thunderstorm Warning | BIS | Rolette | 30 min |
| Aug 27, 4:10 AM CDT | Severe Thunderstorm Warning | FGF | Cavalier | 65 min |
| Aug 27, 4:23 AM CDT | Severe Thunderstorm Warning | BIS | Ramsey | 52 min |
| Sep 11, 7:54 AM CDT | Severe Thunderstorm Warning | BIS | Emmons | 51 min |
| Sep 11, 10:13 AM CDT | Severe Thunderstorm Warning | BIS | Logan, McIntosh | 47 min |
| Sep 11, 2:07 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 68 min |
| Sep 12, 7:49 AM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 26 min |
| Sep 12, 1:21 PM CDT | Severe Thunderstorm Warning | BIS | Kidder | 39 min |
| Sep 12, 1:47 PM CDT | Severe Thunderstorm Warning | BIS | Eddy, Foster | 28 min |
| Sep 14, 5:41 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 64 min |
| Sep 14, 6:49 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 56 min |
| Sep 14, 7:15 PM CDT | Severe Thunderstorm Warning | BIS | Billings | 60 min |
| Sep 14, 7:43 PM CDT | Severe Thunderstorm Warning | BIS | Bowman, Slope | 20 min |
| Sep 14, 7:57 PM CDT | Severe Thunderstorm Warning | BIS | Williams | 63 min |
| Sep 14, 9:13 PM CDT | Severe Thunderstorm Warning | FGF | Cass, Traill | 62 min |
| Sep 14, 9:16 PM CDT | Severe Thunderstorm Warning | BIS | Stark | 44 min |
| Sep 14, 9:29 PM CDT | Severe Thunderstorm Warning | BIS | Dunn | 61 min |
| Sep 14, 10:09 PM CDT | Severe Thunderstorm Warning | BIS | Stark | 21 min |
| Sep 14, 10:09 PM CDT | Severe Thunderstorm Warning | BIS | Morton | 51 min |
| Sep 15, 12:28 AM CDT | Severe Thunderstorm Warning | BIS | Bottineau | 27 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cass County12
- McLean County11
- Burleigh County11
- Grand Forks County9
- McHenry County9
- Morton County8
- Oliver County7
- Kidder County7
- Logan County7
- Steele County6
- Traill County6
- Grant County6
- Emmons County6
- Stutsman County6
- Griggs County6
- Foster County6
- Hettinger County5
- Richland County5
- Ramsey County5
- Wells County4
- McKenzie County4
- Sheridan County4
- Renville County4
- Eddy County4
- Nelson County4
- Bottineau County4
- Barnes County4
- Cavalier County4
- Ward County3
- Benson County3
- Stark County3
- McIntosh County3
- Burke County3
- Mercer County3
- Williams County2
- Pierce County2
- Sioux County2
- Adams County2
- Divide County2
- Walsh County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19931995
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.