Alert archive / North Dakota / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in North Dakota, 2004
301 severe thunderstorm warnings in 2004. 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 2004. Tap one for its archive.
- Severe Thunderstorm Warnings
- 301
- Busiest month
- July86 severe thunderstorm warnings
- Busiest day
- June 7, 200423 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 |
|---|---|---|---|---|
| Mar 26, 10:15 PM CST | Severe Thunderstorm Warning | BIS | Bowman | 45 min |
| Mar 26, 11:13 PM CST | Severe Thunderstorm Warning | BIS | Hettinger | 47 min |
| Mar 26, 11:41 PM CST | Severe Thunderstorm Warning | BIS | Stark | 34 min |
| Mar 26, 11:49 PM CST | Severe Thunderstorm Warning | BIS | Adams | 56 min |
| Mar 27, 5:36 AM CST | Severe Thunderstorm Warning | BIS | Logan, McIntosh | 29 min |
| Mar 27, 5:46 AM CST | Severe Thunderstorm Warning | FGF | Griggs, Nelson | 44 min |
| Apr 20, 4:49 PM CDT | Severe Thunderstorm Warning | FGF | Cavalier, Ramsey | 41 min |
| Apr 20, 6:56 PM CDT | Severe Thunderstorm Warning | BIS | Emmons | 64 min |
| May 8, 11:58 PM CDT | Severe Thunderstorm Warning | FGF | Barnes | 47 min |
| May 11, 5:05 PM CDT | Severe Thunderstorm Warning | FGF | Ransom, Richland, Sargent | 40 min |
| May 11, 5:06 PM CDT | Severe Thunderstorm Warning | BIS | Foster, Stutsman | 24 min |
| May 11, 5:07 PM CDT | Severe Thunderstorm Warning | FGF | Traill | 38 min |
| May 11, 5:10 PM CDT | Severe Thunderstorm Warning | FGF | Griggs | 50 min |
| May 11, 5:21 PM CDT | Severe Thunderstorm Warning | BIS | LaMoure | 24 min |
| May 11, 6:16 PM CDT | Severe Thunderstorm Warning | BIS | Dickey, LaMoure | 44 min |
| May 11, 6:24 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Griggs, Nelson, Steele | 36 min |
| May 11, 6:54 PM CDT | Severe Thunderstorm Warning | BIS | McIntosh | 66 min |
| May 11, 7:14 PM CDT | Severe Thunderstorm Warning | BIS | Emmons | 46 min |
| May 11, 7:37 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 38 min |
| May 11, 7:44 PM CDT | Severe Thunderstorm Warning | FGF | Griggs | 46 min |
| May 11, 8:13 PM CDT | Severe Thunderstorm Warning | FGF | Barnes | 47 min |
| May 11, 8:19 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 56 min |
| May 11, 8:32 PM CDT | Severe Thunderstorm Warning | FGF | Griggs | 58 min |
| May 11, 9:04 PM CDT | Severe Thunderstorm Warning | FGF | Traill | 41 min |
| May 11, 9:15 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 45 min |
| May 11, 9:30 PM CDT | Severe Thunderstorm Warning | FGF | Steele | 45 min |
| May 11, 9:40 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Ransom, Sargent | 35 min |
| May 11, 9:44 PM CDT | Severe Thunderstorm Warning | FGF | Traill | 61 min |
| May 11, 9:57 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 48 min |
| May 11, 10:31 PM CDT | Severe Thunderstorm Warning | FGF | Traill | 44 min |
| May 11, 10:38 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 37 min |
| May 11, 10:44 PM CDT | Severe Thunderstorm Warning | FGF | Traill | 61 min |
| May 15, 6:34 PM CDT | Severe Thunderstorm Warning | FGF | Benson, Ramsey | 41 min |
| May 15, 6:42 PM CDT | Severe Thunderstorm Warning | FGF | Eddy | 58 min |
| May 15, 6:56 PM CDT | Severe Thunderstorm Warning | FGF | Cavalier, Towner | 49 min |
| May 15, 7:16 PM CDT | Severe Thunderstorm Warning | FGF | Benson, Ramsey | 44 min |
| May 19, 1:24 PM CDT | Severe Thunderstorm Warning | BIS | Burke, Renville | 51 min |
| May 19, 3:59 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau | 61 min |
| May 19, 5:23 PM CDT | Severe Thunderstorm Warning | FGF | Ramsey | 52 min |
| May 19, 6:08 PM CDT | Severe Thunderstorm Warning | FGF | Walsh | 52 min |
| May 19, 7:34 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 56 min |
| May 19, 8:44 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 61 min |
| May 21, 5:31 PM CDT | Severe Thunderstorm Warning | BIS | Grant | 59 min |
| May 21, 6:30 PM CDT | Severe Thunderstorm Warning | BIS | Grant | 45 min |
| May 21, 7:17 PM CDT | Severe Thunderstorm Warning | BIS | Slope | 58 min |
| May 28, 8:41 PM CDT | Severe Thunderstorm Warning | BIS | Golden Valley | 64 min |
| May 28, 10:11 PM CDT | Severe Thunderstorm Warning | BIS | Billings | 59 min |
| May 29, 4:35 AM CDT | Severe Thunderstorm Warning | BIS | Williams | 40 min |
| May 29, 4:40 AM CDT | Severe Thunderstorm Warning | BIS | Williams | 35 min |
| May 29, 5:22 AM CDT | Severe Thunderstorm Warning | BIS | Divide, Williams | 38 min |
| May 29, 4:05 PM CDT | Severe Thunderstorm Warning | FGF | Sargent | 55 min |
| May 29, 4:23 PM CDT | Severe Thunderstorm Warning | BIS | Dickey | 52 min |
| May 29, 4:35 PM CDT | Severe Thunderstorm Warning | BIS | McIntosh | 55 min |
| May 29, 5:26 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 64 min |
| May 29, 5:34 PM CDT | Severe Thunderstorm Warning | BIS | McIntosh | 56 min |
| May 29, 6:19 PM CDT | Severe Thunderstorm Warning | BIS | Dickey | 56 min |
| Jun 4, 2:44 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger, Slope | 61 min |
| Jun 4, 3:25 PM CDT | Severe Thunderstorm Warning | BIS | Dunn, Mercer | 65 min |
| Jun 4, 5:02 PM CDT | Severe Thunderstorm Warning | BIS | Morton | 43 min |
| Jun 4, 7:31 PM CDT | Severe Thunderstorm Warning | BIS | Burke, Renville, Ward | 44 min |
| Jun 4, 8:15 PM CDT | Severe Thunderstorm Warning | BIS | Burke, Ward | 45 min |
| Jun 4, 9:40 PM CDT | Severe Thunderstorm Warning | FGF | Richland, Sargent | 50 min |
| Jun 4, 11:22 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 53 min |
| Jun 5, 2:06 AM CDT | Severe Thunderstorm Warning | FGF | Ramsey | 39 min |
| Jun 6, 5:20 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 55 min |
| Jun 6, 5:51 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail | 54 min |
| Jun 6, 5:57 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 63 min |
| Jun 6, 6:09 PM CDT | Severe Thunderstorm Warning | BIS | Burke | 66 min |
| Jun 6, 6:44 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail, Renville, Ward | 61 min |
| Jun 6, 6:49 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 41 min |
| Jun 6, 7:03 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 27 min |
| Jun 6, 7:07 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau | 53 min |
| Jun 6, 7:47 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail, Renville, Ward | 58 min |
| Jun 6, 7:50 PM CDT | Severe Thunderstorm Warning | BIS | McHenry | 55 min |
| Jun 6, 8:45 PM CDT | Severe Thunderstorm Warning | BIS | McHenry, Pierce | 60 min |
| Jun 6, 9:04 PM CDT | Severe Thunderstorm Warning | BIS | Renville, Ward | 56 min |
| Jun 6, 9:20 PM CDT | Severe Thunderstorm Warning | BIS | Williams | 30 min |
| Jun 6, 9:24 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 51 min |
| Jun 6, 9:26 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau | 64 min |
| Jun 6, 9:45 PM CDT | Severe Thunderstorm Warning | BIS | McHenry, Pierce | 60 min |
| Jun 6, 10:08 PM CDT | Severe Thunderstorm Warning | FGF | Benson | 52 min |
| Jun 6, 10:25 PM CDT | Severe Thunderstorm Warning | BIS | Ward | 65 min |
| Jun 6, 10:34 PM CDT | Severe Thunderstorm Warning | BIS | Williams | 61 min |
| Jun 6, 10:43 PM CDT | Severe Thunderstorm Warning | FGF | Eddy | 47 min |
| Jun 6, 10:48 PM CDT | Severe Thunderstorm Warning | BIS | McHenry, Pierce | 57 min |
| Jun 6, 11:16 PM CDT | Severe Thunderstorm Warning | BIS | McHenry, Pierce | 14 min |
| Jun 6, 11:21 PM CDT | Severe Thunderstorm Warning | BIS | Rolette | 24 min |
| Jun 6, 11:22 PM CDT | Severe Thunderstorm Warning | FGF | Towner | 38 min |
| Jun 6, 11:30 PM CDT | Severe Thunderstorm Warning | FGF | Nelson | 45 min |
| Jun 6, 11:48 PM CDT | Severe Thunderstorm Warning | BIS | Pierce | 42 min |
| Jun 7, 1:00 AM CDT | Severe Thunderstorm Warning | FGF | Nelson, Ramsey | 45 min |
| Jun 7, 1:10 AM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 50 min |
| Jun 7, 1:26 AM CDT | Severe Thunderstorm Warning | BIS | Rolette | 49 min |
| Jun 11, 3:28 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 62 min |
| Jun 11, 3:32 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 43 min |
| Jun 11, 4:58 PM CDT | Severe Thunderstorm Warning | BIS | McHenry | 62 min |
| Jun 11, 5:12 PM CDT | Severe Thunderstorm Warning | BIS | Pierce, Wells | 63 min |
| Jun 11, 5:38 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 52 min |
| Jun 11, 5:51 PM CDT | Severe Thunderstorm Warning | FGF | Benson | 39 min |
| Jun 11, 6:11 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau | 49 min |
| Jun 11, 6:14 PM CDT | Severe Thunderstorm Warning | BIS | Foster, Wells | 46 min |
| Jun 11, 6:23 PM CDT | Severe Thunderstorm Warning | FGF | Barnes | 52 min |
| Jun 11, 6:27 PM CDT | Severe Thunderstorm Warning | FGF | Benson | 48 min |
| Jun 11, 6:40 PM CDT | Severe Thunderstorm Warning | FGF | Eddy | 50 min |
| Jun 11, 7:14 PM CDT | Severe Thunderstorm Warning | FGF | Benson, Towner | 31 min |
| Jun 11, 7:37 PM CDT | Severe Thunderstorm Warning | FGF | Barnes | 23 min |
| Jun 11, 7:40 PM CDT | Severe Thunderstorm Warning | FGF | Nelson, Ramsey | 50 min |
| Jun 11, 7:59 PM CDT | Severe Thunderstorm Warning | FGF | Steele | 46 min |
| Jun 11, 8:10 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Traill | 50 min |
| Jun 14, 3:44 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 61 min |
| Jun 14, 4:04 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail, Ward | 56 min |
| Jun 23, 9:17 AM CDT | Severe Thunderstorm Warning | FGF | Walsh | 43 min |
| Jun 23, 9:47 AM CDT | Severe Thunderstorm Warning | FGF | Nelson | 28 min |
| Jun 23, 9:56 AM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 49 min |
| Jun 23, 9:57 AM CDT | Severe Thunderstorm Warning | FGF | Pembina | 48 min |
| Jun 23, 10:04 AM CDT | Severe Thunderstorm Warning | FGF | Walsh | 41 min |
| Jun 23, 10:16 AM CDT | Severe Thunderstorm Warning | FGF | Nelson | 44 min |
| Jun 23, 10:46 AM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 44 min |
| Jun 23, 11:02 AM CDT | Severe Thunderstorm Warning | FGF | Steele, Traill | 43 min |
| Jun 23, 11:48 AM CDT | Severe Thunderstorm Warning | FGF | Traill | 42 min |
| Jul 2, 4:55 PM CDT | Severe Thunderstorm Warning | BIS | LaMoure | 65 min |
| Jul 2, 5:56 PM CDT | Severe Thunderstorm Warning | BIS | Dickey, LaMoure | 64 min |
| Jul 2, 10:08 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau | 67 min |
| Jul 2, 10:22 PM CDT | Severe Thunderstorm Warning | BIS | Kidder | 53 min |
| Jul 3, 2:27 PM CDT | Severe Thunderstorm Warning | FGF | Nelson | 63 min |
| Jul 3, 2:44 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 61 min |
| Jul 3, 3:07 PM CDT | Severe Thunderstorm Warning | FGF | Walsh | 38 min |
| Jul 3, 3:10 PM CDT | Severe Thunderstorm Warning | BIS | Foster, Wells | 65 min |
| Jul 3, 3:34 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 56 min |
| Jul 3, 3:37 PM CDT | Severe Thunderstorm Warning | FGF | Eddy | 23 min |
| Jul 3, 5:36 PM CDT | Severe Thunderstorm Warning | FGF | Cass, Traill | 54 min |
| Jul 7, 9:57 PM CDT | Severe Thunderstorm Warning | BIS | Golden Valley | 63 min |
| Jul 8, 1:04 AM CDT | Severe Thunderstorm Warning | BIS | Slope | 26 min |
| Jul 8, 1:49 AM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 56 min |
| Jul 9, 10:14 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail, Ward | 31 min |
| Jul 10, 2:04 AM CDT | Severe Thunderstorm Warning | BIS | Mountrail | 26 min |
| Jul 10, 2:36 AM CDT | Severe Thunderstorm Warning | BIS | Renville | 24 min |
| Jul 10, 6:50 AM CDT | Severe Thunderstorm Warning | FGF | Cass | 40 min |
| Jul 10, 4:09 PM CDT | Severe Thunderstorm Warning | BIS | Mercer, Oliver | 66 min |
| Jul 10, 5:28 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 62 min |
| Jul 10, 6:21 PM CDT | Severe Thunderstorm Warning | BIS | Kidder | 54 min |
| Jul 10, 8:06 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 54 min |
| Jul 10, 8:10 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Cass | 65 min |
| Jul 10, 10:27 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 48 min |
| Jul 11, 9:03 PM CDT | Severe Thunderstorm Warning | BIS | Golden Valley, Slope | 57 min |
| Jul 11, 9:44 PM CDT | Severe Thunderstorm Warning | BIS | Billings | 61 min |
| Jul 11, 10:27 PM CDT | Severe Thunderstorm Warning | BIS | Dunn | 63 min |
| Jul 11, 10:38 PM CDT | Severe Thunderstorm Warning | BIS | Burke | 67 min |
| Jul 11, 10:51 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 39 min |
| Jul 11, 11:08 PM CDT | Severe Thunderstorm Warning | BIS | Divide | 62 min |
| Jul 11, 11:12 PM CDT | Severe Thunderstorm Warning | BIS | McLean, Mercer | 63 min |
| Jul 11, 11:58 PM CDT | Severe Thunderstorm Warning | BIS | Ward | 62 min |
| Jul 12, 12:11 AM CDT | Severe Thunderstorm Warning | BIS | McLean | 34 min |
| Jul 12, 12:20 AM CDT | Severe Thunderstorm Warning | BIS | Bottineau, Renville | 55 min |
| Jul 12, 12:21 AM CDT | Severe Thunderstorm Warning | BIS | McHenry | 54 min |
| Jul 12, 1:05 AM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 55 min |
| Jul 12, 1:06 AM CDT | Severe Thunderstorm Warning | BIS | Pierce | 54 min |
| Jul 12, 1:11 AM CDT | Severe Thunderstorm Warning | FGF | Benson | 64 min |
| Jul 12, 1:39 AM CDT | Severe Thunderstorm Warning | BIS | Rolette | 51 min |
| Jul 12, 1:49 AM CDT | Severe Thunderstorm Warning | FGF | Eddy, Ramsey, Towner | 56 min |
| Jul 12, 2:53 AM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 52 min |
| Jul 12, 4:23 AM CDT | Severe Thunderstorm Warning | FGF | Cass, Traill | 37 min |
| Jul 12, 8:47 PM CDT | Severe Thunderstorm Warning | FGF | Barnes | 58 min |
| Jul 12, 9:09 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 51 min |
| Jul 14, 7:20 PM CDT | Severe Thunderstorm Warning | BIS | Golden Valley | 55 min |
| Jul 14, 8:00 PM CDT | Severe Thunderstorm Warning | BIS | Bowman | 60 min |
| Jul 14, 8:07 PM CDT | Severe Thunderstorm Warning | BIS | Slope | 53 min |
| Jul 14, 8:16 PM CDT | Severe Thunderstorm Warning | BIS | Billings, Golden Valley | 59 min |
| Jul 14, 8:54 PM CDT | Severe Thunderstorm Warning | BIS | Bowman | 66 min |
| Jul 14, 9:03 PM CDT | Severe Thunderstorm Warning | BIS | Slope | 27 min |
| Jul 14, 9:06 PM CDT | Severe Thunderstorm Warning | BIS | Divide | 59 min |
| Jul 14, 9:59 PM CDT | Severe Thunderstorm Warning | BIS | Bowman | 31 min |
| Jul 14, 10:10 PM CDT | Severe Thunderstorm Warning | BIS | Divide, Williams | 65 min |
| Jul 14, 10:52 PM CDT | Severe Thunderstorm Warning | BIS | Williams | 63 min |
| Jul 14, 11:15 PM CDT | Severe Thunderstorm Warning | BIS | Dunn | 60 min |
| Jul 14, 11:52 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail | 53 min |
| Jul 15, 12:12 AM CDT | Severe Thunderstorm Warning | BIS | Dunn | 33 min |
| Jul 15, 12:17 AM CDT | Severe Thunderstorm Warning | BIS | Ward | 58 min |
| Jul 15, 4:57 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 48 min |
| Jul 16, 5:50 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie, Williams | 55 min |
| Jul 17, 6:57 PM CDT | Severe Thunderstorm Warning | BIS | Dunn, Mercer | 63 min |
| Jul 17, 7:15 PM CDT | Severe Thunderstorm Warning | BIS | Stark | 60 min |
| Jul 17, 8:15 PM CDT | Severe Thunderstorm Warning | BIS | Stark | 60 min |
| Jul 18, 7:13 PM CDT | Severe Thunderstorm Warning | BIS | Logan | 62 min |
| Jul 18, 8:31 PM CDT | Severe Thunderstorm Warning | BIS | McIntosh | 29 min |
| Jul 18, 9:24 PM CDT | Severe Thunderstorm Warning | BIS | LaMoure | 36 min |
| Jul 20, 5:02 PM CDT | Severe Thunderstorm Warning | BIS | Williams | 63 min |
| Jul 20, 5:09 PM CDT | Severe Thunderstorm Warning | BIS | Dunn | 51 min |
| Jul 20, 5:09 PM CDT | Severe Thunderstorm Warning | BIS | Williams | 56 min |
| Jul 20, 6:38 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail | 52 min |
| Jul 20, 6:45 PM CDT | Severe Thunderstorm Warning | BIS | Wells | 60 min |
| Jul 20, 6:48 PM CDT | Severe Thunderstorm Warning | FGF | Benson | 42 min |
| Jul 20, 6:58 PM CDT | Severe Thunderstorm Warning | BIS | Kidder | 62 min |
| Jul 20, 7:07 PM CDT | Severe Thunderstorm Warning | BIS | Ward | 53 min |
| Jul 20, 7:36 PM CDT | Severe Thunderstorm Warning | FGF | Eddy | 39 min |
| Jul 20, 7:56 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 64 min |
| Jul 20, 7:58 PM CDT | Severe Thunderstorm Warning | BIS | Ward | 62 min |
| Jul 20, 8:15 PM CDT | Severe Thunderstorm Warning | BIS | Logan, McIntosh | 60 min |
| Jul 20, 9:18 PM CDT | Severe Thunderstorm Warning | BIS | McIntosh | 57 min |
| Jul 21, 2:45 PM CDT | Severe Thunderstorm Warning | FGF | Sargent | 45 min |
| Jul 21, 3:11 PM CDT | Severe Thunderstorm Warning | FGF | Richland | 64 min |
| Jul 27, 4:35 PM CDT | Severe Thunderstorm Warning | BIS | Morton | 40 min |
| Jul 27, 6:28 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Morton | 62 min |
| Jul 27, 7:32 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 58 min |
| Jul 27, 11:20 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 40 min |
| Jul 31, 6:48 PM CDT | Severe Thunderstorm Warning | FGF | Cavalier | 42 min |
| Aug 1, 5:13 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 62 min |
| Aug 1, 5:56 PM CDT | Severe Thunderstorm Warning | BIS | Adams | 64 min |
| Aug 1, 6:23 PM CDT | Severe Thunderstorm Warning | BIS | Grant, Sioux | 67 min |
| Aug 1, 6:35 PM CDT | Severe Thunderstorm Warning | BIS | Grant, Morton | 55 min |
| Aug 1, 7:29 PM CDT | Severe Thunderstorm Warning | BIS | Morton | 61 min |
| Aug 1, 9:26 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau, McHenry | 64 min |
| Aug 1, 10:18 PM CDT | Severe Thunderstorm Warning | BIS | Pierce | 42 min |
| Aug 1, 10:28 PM CDT | Severe Thunderstorm Warning | FGF | Benson | 47 min |
| Aug 1, 11:55 PM CDT | Severe Thunderstorm Warning | FGF | Eddy | 35 min |
| Aug 2, 12:10 AM CDT | Severe Thunderstorm Warning | BIS | Pierce | 35 min |
| Aug 2, 2:30 AM CDT | Severe Thunderstorm Warning | FGF | Richland | 45 min |
| Aug 2, 3:19 AM CDT | Severe Thunderstorm Warning | FGF | Barnes, Cass, Steele | 41 min |
| Aug 2, 4:50 AM CDT | Severe Thunderstorm Warning | FGF | Barnes, Griggs | 40 min |
| Aug 6, 5:08 PM CDT | Severe Thunderstorm Warning | BIS | LaMoure, Stutsman | 67 min |
| Aug 6, 6:22 PM CDT | Severe Thunderstorm Warning | BIS | LaMoure | 38 min |
| Aug 6, 10:40 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 50 min |
| Aug 7, 2:45 PM CDT | Severe Thunderstorm Warning | BIS | Bowman | 60 min |
| Aug 7, 3:03 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie, Williams | 57 min |
| Aug 7, 3:20 PM CDT | Severe Thunderstorm Warning | BIS | Slope | 55 min |
| Aug 7, 4:11 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 64 min |
| Aug 7, 4:17 PM CDT | Severe Thunderstorm Warning | BIS | Williams | 63 min |
| Aug 7, 4:23 PM CDT | Severe Thunderstorm Warning | BIS | Dunn | 52 min |
| Aug 7, 5:16 PM CDT | Severe Thunderstorm Warning | BIS | Mercer | 59 min |
| Aug 7, 5:24 PM CDT | Severe Thunderstorm Warning | BIS | Divide, Williams | 61 min |
| Aug 7, 5:28 PM CDT | Severe Thunderstorm Warning | BIS | Divide, Williams | 57 min |
| Aug 7, 6:25 PM CDT | Severe Thunderstorm Warning | BIS | Divide, Williams | 35 min |
| Aug 7, 6:28 PM CDT | Severe Thunderstorm Warning | BIS | Morton | 62 min |
| Aug 7, 7:19 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail | 56 min |
| Aug 8, 11:59 AM CDT | Severe Thunderstorm Warning | BIS | McHenry | 31 min |
| Aug 8, 3:34 PM CDT | Severe Thunderstorm Warning | FGF | Eddy, Griggs | 41 min |
| Aug 8, 5:23 PM CDT | Severe Thunderstorm Warning | FGF | Walsh | 52 min |
| Aug 15, 6:38 PM CDT | Severe Thunderstorm Warning | FGF | Towner | 52 min |
| Aug 15, 6:40 PM CDT | Severe Thunderstorm Warning | BIS | Rolette | 35 min |
| Aug 15, 7:13 PM CDT | Severe Thunderstorm Warning | BIS | Rolette | 47 min |
| Aug 23, 5:15 PM CDT | Severe Thunderstorm Warning | BIS | Adams | 60 min |
| Aug 23, 5:34 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 56 min |
| Aug 23, 6:30 PM CDT | Severe Thunderstorm Warning | BIS | Grant, Morton | 60 min |
| Aug 23, 7:30 PM CDT | Severe Thunderstorm Warning | BIS | Morton, Oliver | 60 min |
| Aug 23, 7:57 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, McLean, Morton | 63 min |
| Aug 23, 8:46 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Kidder | 59 min |
| Aug 23, 9:18 PM CDT | Severe Thunderstorm Warning | BIS | Emmons | 57 min |
| Aug 23, 9:46 PM CDT | Severe Thunderstorm Warning | BIS | Kidder | 59 min |
| Aug 23, 10:15 PM CDT | Severe Thunderstorm Warning | BIS | Emmons, Logan, McIntosh | 60 min |
| Aug 23, 10:20 PM CDT | Severe Thunderstorm Warning | FGF | Eddy | 55 min |
| Aug 23, 10:51 PM CDT | Severe Thunderstorm Warning | BIS | Kidder | 39 min |
| Aug 23, 11:32 PM CDT | Severe Thunderstorm Warning | FGF | Nelson | 43 min |
| Aug 23, 11:56 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 64 min |
| Aug 24, 12:07 AM CDT | Severe Thunderstorm Warning | FGF | Griggs | 38 min |
| Aug 24, 12:25 AM CDT | Severe Thunderstorm Warning | FGF | Steele | 65 min |
| Aug 24, 1:08 AM CDT | Severe Thunderstorm Warning | FGF | Cass | 67 min |
| Aug 25, 5:07 PM CDT | Severe Thunderstorm Warning | BIS | Kidder | 53 min |
| Aug 25, 5:37 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 53 min |
| Aug 25, 6:00 PM CDT | Severe Thunderstorm Warning | BIS | Kidder | 60 min |
| Aug 25, 6:12 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 63 min |
| Aug 25, 6:27 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 63 min |
| Aug 25, 6:49 PM CDT | Severe Thunderstorm Warning | FGF | Sargent | 41 min |
| Aug 25, 6:55 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail | 65 min |
| Aug 25, 7:02 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 58 min |
| Aug 25, 7:33 PM CDT | Severe Thunderstorm Warning | FGF | Ransom, Sargent | 42 min |
| Aug 25, 8:00 PM CDT | Severe Thunderstorm Warning | BIS | Ward | 60 min |
| Aug 25, 8:09 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 51 min |
| Aug 25, 8:38 PM CDT | Severe Thunderstorm Warning | FGF | Barnes | 52 min |
| Aug 25, 8:54 PM CDT | Severe Thunderstorm Warning | FGF | Traill | 51 min |
| Aug 25, 9:03 PM CDT | Severe Thunderstorm Warning | FGF | Traill | 42 min |
| Aug 25, 9:17 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 43 min |
| Aug 25, 9:33 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Griggs | 42 min |
| Aug 25, 9:51 PM CDT | Severe Thunderstorm Warning | BIS | Ward | 54 min |
| Aug 25, 10:55 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Griggs | 50 min |
| Aug 25, 11:31 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 44 min |
| Aug 26, 5:05 PM CDT | Severe Thunderstorm Warning | FGF | Sargent | 40 min |
| Aug 26, 5:43 PM CDT | Severe Thunderstorm Warning | BIS | Dickey | 62 min |
| Aug 26, 5:45 PM CDT | Severe Thunderstorm Warning | FGF | Sargent | 45 min |
| Aug 26, 6:18 PM CDT | Severe Thunderstorm Warning | BIS | Emmons | 42 min |
| Aug 26, 6:30 PM CDT | Severe Thunderstorm Warning | FGF | Sargent | 45 min |
| Aug 26, 7:00 PM CDT | Severe Thunderstorm Warning | BIS | McIntosh | 45 min |
| Aug 29, 2:48 PM CDT | Severe Thunderstorm Warning | FGF | Cavalier | 42 min |
| Aug 29, 4:06 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 24 min |
| Aug 29, 4:31 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks | 29 min |
| Aug 29, 4:38 PM CDT | Severe Thunderstorm Warning | FGF | Traill | 52 min |
| Aug 29, 6:07 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 23 min |
| Aug 29, 6:24 PM CDT | Severe Thunderstorm Warning | FGF | Richland | 51 min |
| Sep 3, 11:37 PM CDT | Severe Thunderstorm Warning | FGF | Cavalier | 23 min |
| Sep 4, 4:42 AM CDT | Severe Thunderstorm Warning | FGF | Benson, Nelson, Ramsey | 48 min |
| Sep 4, 5:54 AM CDT | Severe Thunderstorm Warning | FGF | Walsh | 51 min |
| Sep 9, 6:30 PM CDT | Severe Thunderstorm Warning | BIS | Burke, Renville | 30 min |
| Sep 9, 6:44 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail, Ward | 31 min |
| Sep 9, 7:17 PM CDT | Severe Thunderstorm Warning | BIS | Renville, Ward | 58 min |
| Sep 20, 2:20 PM CDT | Severe Thunderstorm Warning | FGF | Eddy, Nelson | 40 min |
| Sep 20, 2:59 PM CDT | Severe Thunderstorm Warning | FGF | Nelson | 46 min |
| Sep 20, 3:16 PM CDT | Severe Thunderstorm Warning | FGF | Walsh | 44 min |
| Sep 20, 3:36 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Griggs | 39 min |
| Oct 23, 1:49 AM CDT | Severe Thunderstorm Warning | FGF | Richland | 41 min |
| Oct 28, 2:21 PM CDT | Severe Thunderstorm Warning | FGF | Sargent | 39 min |
| Oct 28, 2:47 PM CDT | Severe Thunderstorm Warning | FGF | Richland | 43 min |
| Oct 28, 3:30 PM CDT | Severe Thunderstorm Warning | FGF | Richland | 45 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Ward County16
- Grand Forks County15
- Williams County15
- Barnes County13
- Traill County13
- Cass County13
- Nelson County12
- Stutsman County12
- Griggs County11
- Sargent County11
- Mountrail County11
- Benson County10
- Eddy County10
- McIntosh County9
- Ramsey County9
- Renville County9
- Burleigh County9
- Morton County9
- McLean County9
- McHenry County9
- Pierce County9
- Richland County8
- Kidder County8
- Hettinger County7
- LaMoure County7
- Bottineau County7
- Walsh County7
- Slope County7
- Divide County7
- Dunn County7
- Steele County6
- Burke County6
- Bowman County5
- Cavalier County5
- Emmons County5
- Dickey County5
- Towner County5
- Grant County5
- Golden Valley County5
- Mercer County5
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.