Alert archive / North Dakota / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in North Dakota, 2002

416 severe thunderstorm warnings in 2002. 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 2002. Tap one for its archive.

Severe Thunderstorm Warnings: 416
Busiest month: August174 severe thunderstorm warnings
Busiest day: September 1, 200229 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
Apr 16, 1:34 PM CDT	Severe Thunderstorm Warning	BIS	McHenry, Ward	56 min
Apr 16, 3:45 PM CDT	Severe Thunderstorm Warning	BIS	McHenry	45 min
Apr 18, 2:12 AM CDT	Severe Thunderstorm Warning	FGF	Richland, Sargent	48 min
Apr 18, 3:01 AM CDT	Severe Thunderstorm Warning	FGF	Sargent	29 min
Apr 23, 5:57 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	48 min
May 12, 5:12 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	33 min
May 12, 5:29 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	31 min
May 22, 7:21 PM CDT	Severe Thunderstorm Warning	FGF	Benson	24 min
May 22, 8:16 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	29 min
May 22, 8:17 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	28 min
May 22, 8:43 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau, McHenry	62 min
May 28, 3:02 AM CDT	Severe Thunderstorm Warning	FGF	Walsh	43 min
Jun 6, 6:15 PM CDT	Severe Thunderstorm Warning	FGF	Sargent	45 min
Jun 8, 6:55 PM CDT	Severe Thunderstorm Warning	BIS	Golden Valley	50 min
Jun 8, 7:45 PM CDT	Severe Thunderstorm Warning	BIS	Billings, Golden Valley	60 min
Jun 8, 8:48 PM CDT	Severe Thunderstorm Warning	BIS	Billings, Golden Valley	57 min
Jun 8, 9:49 PM CDT	Severe Thunderstorm Warning	BIS	Billings	56 min
Jun 8, 10:24 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	36 min
Jun 8, 10:38 PM CDT	Severe Thunderstorm Warning	BIS	Kidder, Stutsman	52 min
Jun 8, 10:51 PM CDT	Severe Thunderstorm Warning	BIS	Morton	54 min
Jun 8, 10:58 PM CDT	Severe Thunderstorm Warning	BIS	Bowman, Slope	62 min
Jun 8, 10:59 PM CDT	Severe Thunderstorm Warning	FGF	Cass, Traill	46 min
Jun 8, 11:17 PM CDT	Severe Thunderstorm Warning	BIS	Dunn, Stark	58 min
Jun 8, 11:40 PM CDT	Severe Thunderstorm Warning	FGF	Eddy	35 min
Jun 8, 11:53 PM CDT	Severe Thunderstorm Warning	BIS	Foster, Wells	52 min
Jun 8, 11:58 PM CDT	Severe Thunderstorm Warning	FGF	Benson, Ramsey	47 min
Jun 9, 12:02 AM CDT	Severe Thunderstorm Warning	BIS	Ward	58 min
Jun 9, 12:06 AM CDT	Severe Thunderstorm Warning	BIS	Adams, Bowman, Hettinger, Slope	54 min
Jun 9, 12:08 AM CDT	Severe Thunderstorm Warning	BIS	McLean	52 min
Jun 9, 12:24 AM CDT	Severe Thunderstorm Warning	BIS	Mercer, Oliver	66 min
Jun 9, 12:30 AM CDT	Severe Thunderstorm Warning	FGF	Nelson	45 min
Jun 9, 12:37 AM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	38 min
Jun 9, 12:46 AM CDT	Severe Thunderstorm Warning	BIS	Foster	59 min
Jun 9, 1:03 AM CDT	Severe Thunderstorm Warning	BIS	McLean, Sheridan	57 min
Jun 9, 1:10 AM CDT	Severe Thunderstorm Warning	BIS	Adams, Hettinger	65 min
Jun 9, 1:18 AM CDT	Severe Thunderstorm Warning	FGF	Griggs	42 min
Jun 9, 1:45 AM CDT	Severe Thunderstorm Warning	FGF	Benson, Ramsey	45 min
Jun 9, 2:00 AM CDT	Severe Thunderstorm Warning	FGF	Griggs, Steele	45 min
Jun 9, 3:24 AM CDT	Severe Thunderstorm Warning	BIS	Sheridan, Wells	66 min
Jun 9, 6:21 AM CDT	Severe Thunderstorm Warning	BIS	LaMoure	54 min
Jun 9, 6:47 AM CDT	Severe Thunderstorm Warning	FGF	Barnes, Cass, Ransom	58 min
Jun 9, 9:42 AM CDT	Severe Thunderstorm Warning	FGF	Cass	48 min
Jun 10, 1:15 AM CDT	Severe Thunderstorm Warning	BIS	Slope	60 min
Jun 10, 1:49 AM CDT	Severe Thunderstorm Warning	BIS	Stark	56 min
Jun 10, 2:27 AM CDT	Severe Thunderstorm Warning	BIS	Dunn	63 min
Jun 10, 3:26 AM CDT	Severe Thunderstorm Warning	BIS	McLean, Mercer	64 min
Jun 10, 3:28 AM CDT	Severe Thunderstorm Warning	BIS	Stark	62 min
Jun 10, 4:09 AM CDT	Severe Thunderstorm Warning	BIS	Morton, Oliver	51 min
Jun 10, 4:22 AM CDT	Severe Thunderstorm Warning	BIS	McLean, Ward	53 min
Jun 10, 5:03 AM CDT	Severe Thunderstorm Warning	BIS	McHenry, Sheridan	57 min
Jun 10, 5:56 AM CDT	Severe Thunderstorm Warning	BIS	Pierce, Wells	49 min
Jun 10, 6:07 AM CDT	Severe Thunderstorm Warning	FGF	Benson, Towner	53 min
Jun 10, 6:48 AM CDT	Severe Thunderstorm Warning	FGF	Ramsey	42 min
Jun 10, 7:08 AM CDT	Severe Thunderstorm Warning	FGF	Cavalier, Towner	52 min
Jun 10, 7:29 AM CDT	Severe Thunderstorm Warning	FGF	Ramsey	31 min
Jun 10, 8:13 AM CDT	Severe Thunderstorm Warning	FGF	Benson	47 min
Jun 10, 9:22 AM CDT	Severe Thunderstorm Warning	FGF	Benson, Ramsey	38 min
Jun 10, 11:09 AM CDT	Severe Thunderstorm Warning	FGF	Cavalier	51 min
Jun 13, 1:49 PM CDT	Severe Thunderstorm Warning	FGF	Traill	41 min
Jun 14, 2:36 PM CDT	Severe Thunderstorm Warning	FGF	Benson	39 min
Jun 14, 3:17 PM CDT	Severe Thunderstorm Warning	FGF	Benson, Eddy	43 min
Jun 14, 7:34 PM CDT	Severe Thunderstorm Warning	BIS	Burke	41 min
Jun 14, 8:03 PM CDT	Severe Thunderstorm Warning	BIS	Mountrail	57 min
Jun 14, 9:00 PM CDT	Severe Thunderstorm Warning	BIS	Mountrail	60 min
Jun 14, 10:42 PM CDT	Severe Thunderstorm Warning	BIS	Mercer	63 min
Jun 14, 11:08 PM CDT	Severe Thunderstorm Warning	BIS	Oliver	52 min
Jun 16, 6:01 PM CDT	Severe Thunderstorm Warning	BIS	Dunn	59 min
Jun 16, 7:43 PM CDT	Severe Thunderstorm Warning	BIS	Ward	62 min
Jun 22, 2:54 AM CDT	Severe Thunderstorm Warning	BIS	Billings, Dunn	66 min
Jun 22, 3:31 AM CDT	Severe Thunderstorm Warning	BIS	Golden Valley	59 min
Jun 22, 4:01 AM CDT	Severe Thunderstorm Warning	BIS	Billings	59 min
Jun 22, 4:13 AM CDT	Severe Thunderstorm Warning	BIS	Dunn	62 min
Jun 22, 4:27 AM CDT	Severe Thunderstorm Warning	BIS	McHenry	63 min
Jun 22, 5:16 AM CDT	Severe Thunderstorm Warning	BIS	Dunn	59 min
Jun 22, 5:23 AM CDT	Severe Thunderstorm Warning	FGF	Benson, Ramsey	52 min
Jun 22, 5:27 AM CDT	Severe Thunderstorm Warning	BIS	McLean, Mountrail, Ward	63 min
Jun 22, 5:40 AM CDT	Severe Thunderstorm Warning	BIS	Pierce	50 min
Jun 22, 6:12 AM CDT	Severe Thunderstorm Warning	FGF	Benson, Ramsey, Towner	48 min
Jun 22, 6:29 AM CDT	Severe Thunderstorm Warning	BIS	McLean, Ward	61 min
Jun 22, 6:43 AM CDT	Severe Thunderstorm Warning	FGF	Nelson, Walsh	47 min
Jun 22, 7:14 AM CDT	Severe Thunderstorm Warning	BIS	McHenry	61 min
Jun 22, 7:24 AM CDT	Severe Thunderstorm Warning	FGF	Pembina, Walsh	51 min
Jun 22, 7:29 AM CDT	Severe Thunderstorm Warning	FGF	Nelson	31 min
Jun 22, 8:29 AM CDT	Severe Thunderstorm Warning	FGF	Walsh	46 min
Jun 22, 9:11 AM CDT	Severe Thunderstorm Warning	FGF	Walsh	49 min
Jun 22, 6:05 PM CDT	Severe Thunderstorm Warning	BIS	Dickey	55 min
Jun 22, 7:02 PM CDT	Severe Thunderstorm Warning	BIS	Dickey	58 min
Jun 22, 9:31 PM CDT	Severe Thunderstorm Warning	BIS	Adams	59 min
Jun 22, 10:06 PM CDT	Severe Thunderstorm Warning	BIS	Hettinger	54 min
Jun 22, 10:40 PM CDT	Severe Thunderstorm Warning	BIS	Dickey	65 min
Jun 22, 10:54 PM CDT	Severe Thunderstorm Warning	BIS	Grant	66 min
Jun 22, 11:04 PM CDT	Severe Thunderstorm Warning	FGF	Sargent	41 min
Jun 23, 3:17 PM CDT	Severe Thunderstorm Warning	BIS	Dunn	58 min
Jun 23, 3:19 PM CDT	Severe Thunderstorm Warning	BIS	Bowman	41 min
Jun 23, 4:00 PM CDT	Severe Thunderstorm Warning	BIS	Dunn, Mercer, Stark	60 min
Jun 23, 4:31 PM CDT	Severe Thunderstorm Warning	BIS	Morton	59 min
Jun 23, 5:28 PM CDT	Severe Thunderstorm Warning	BIS	Mercer, Morton, Oliver	62 min
Jun 23, 5:55 PM CDT	Severe Thunderstorm Warning	BIS	McLean	65 min
Jun 23, 6:09 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh	66 min
Jun 23, 6:30 PM CDT	Severe Thunderstorm Warning	BIS	Morton, Oliver	60 min
Jun 23, 6:57 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh	63 min
Jun 23, 7:21 PM CDT	Severe Thunderstorm Warning	BIS	Dunn, Mercer	54 min
Jun 23, 7:32 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh, Morton	58 min
Jun 23, 8:19 PM CDT	Severe Thunderstorm Warning	BIS	McHenry, Ward	56 min
Jun 23, 8:29 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh, Kidder	61 min
Jun 23, 8:54 PM CDT	Severe Thunderstorm Warning	BIS	Pierce	36 min
Jun 23, 9:16 PM CDT	Severe Thunderstorm Warning	BIS	McHenry	59 min
Jun 23, 9:19 PM CDT	Severe Thunderstorm Warning	BIS	McHenry	56 min
Jun 23, 9:35 PM CDT	Severe Thunderstorm Warning	BIS	Kidder, Stutsman	55 min
Jun 23, 10:02 PM CDT	Severe Thunderstorm Warning	BIS	Foster, Wells	58 min
Jun 23, 10:02 PM CDT	Severe Thunderstorm Warning	FGF	Eddy	43 min
Jun 23, 10:31 PM CDT	Severe Thunderstorm Warning	BIS	McIntosh	59 min
Jun 23, 10:35 PM CDT	Severe Thunderstorm Warning	FGF	Richland	40 min
Jun 23, 10:59 PM CDT	Severe Thunderstorm Warning	BIS	Foster	61 min
Jun 23, 11:25 PM CDT	Severe Thunderstorm Warning	BIS	Rolette	65 min
Jun 24, 12:28 AM CDT	Severe Thunderstorm Warning	BIS	Rolette	62 min
Jun 24, 8:53 PM CDT	Severe Thunderstorm Warning	BIS	Renville	67 min
Jun 24, 9:11 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau	64 min
Jun 25, 1:14 PM CDT	Severe Thunderstorm Warning	FGF	Steele	46 min
Jun 25, 2:07 PM CDT	Severe Thunderstorm Warning	FGF	Barnes, Cass	38 min
Jun 25, 2:45 PM CDT	Severe Thunderstorm Warning	FGF	Cass	45 min
Jun 25, 3:50 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	55 min
Jun 25, 3:54 PM CDT	Severe Thunderstorm Warning	FGF	Ransom, Sargent	51 min
Jun 25, 4:08 PM CDT	Severe Thunderstorm Warning	FGF	Richland	52 min
Jun 25, 5:10 PM CDT	Severe Thunderstorm Warning	FGF	Richland	35 min
Jun 25, 5:21 PM CDT	Severe Thunderstorm Warning	FGF	Sargent	24 min
Jun 28, 8:52 PM CDT	Severe Thunderstorm Warning	BIS	Kidder, Logan	53 min
Jun 28, 9:35 PM CDT	Severe Thunderstorm Warning	BIS	LaMoure, Logan, Stutsman	55 min
Jun 29, 4:40 AM CDT	Severe Thunderstorm Warning	BIS	Williams	65 min
Jun 29, 5:47 AM CDT	Severe Thunderstorm Warning	BIS	Burke	58 min
Jun 29, 7:48 PM CDT	Severe Thunderstorm Warning	BIS	Divide, McKenzie, Williams	42 min
Jun 29, 8:41 PM CDT	Severe Thunderstorm Warning	BIS	Burke, Dunn, Mountrail	34 min
Jun 29, 9:15 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau, McHenry, McLean, Mercer, Mountrail, Renville and 1 more	60 min
Jun 30, 1:54 AM CDT	Severe Thunderstorm Warning	BIS	Foster, Stutsman	51 min
Jun 30, 3:13 AM CDT	Severe Thunderstorm Warning	FGF	Barnes	27 min
Jul 1, 10:26 AM CDT	Severe Thunderstorm Warning	FGF	Pembina	49 min
Jul 4, 12:09 AM CDT	Severe Thunderstorm Warning	BIS	Bowman	66 min
Jul 4, 12:59 AM CDT	Severe Thunderstorm Warning	BIS	Adams	61 min
Jul 5, 2:41 AM CDT	Severe Thunderstorm Warning	BIS	Burke, Mountrail	64 min
Jul 7, 5:05 PM CDT	Severe Thunderstorm Warning	FGF	Sargent	40 min
Jul 7, 6:50 PM CDT	Severe Thunderstorm Warning	FGF	Richland	40 min
Jul 7, 7:56 PM CDT	Severe Thunderstorm Warning	FGF	Richland	49 min
Jul 8, 10:53 PM CDT	Severe Thunderstorm Warning	BIS	Golden Valley	52 min
Jul 9, 12:10 AM CDT	Severe Thunderstorm Warning	BIS	Billings, Stark	65 min
Jul 9, 5:49 PM CDT	Severe Thunderstorm Warning	BIS	Dickey, McIntosh	56 min
Jul 9, 6:18 PM CDT	Severe Thunderstorm Warning	BIS	LaMoure	57 min
Jul 9, 6:48 PM CDT	Severe Thunderstorm Warning	BIS	Dickey	57 min
Jul 9, 7:16 PM CDT	Severe Thunderstorm Warning	BIS	LaMoure	29 min
Jul 9, 7:18 PM CDT	Severe Thunderstorm Warning	FGF	Sargent	57 min
Jul 9, 8:14 PM CDT	Severe Thunderstorm Warning	FGF	Richland, Sargent	46 min
Jul 17, 2:54 AM CDT	Severe Thunderstorm Warning	BIS	Billings	51 min
Jul 17, 4:31 AM CDT	Severe Thunderstorm Warning	BIS	Dunn, Mercer	44 min
Jul 17, 10:45 AM CDT	Severe Thunderstorm Warning	FGF	Barnes	45 min
Jul 17, 11:26 AM CDT	Severe Thunderstorm Warning	FGF	Cass	49 min
Jul 17, 12:15 PM CDT	Severe Thunderstorm Warning	FGF	Cass	30 min
Jul 17, 12:31 PM CDT	Severe Thunderstorm Warning	FGF	Ransom, Richland	59 min
Jul 17, 12:36 PM CDT	Severe Thunderstorm Warning	FGF	Ransom, Richland	54 min
Jul 18, 12:56 AM CDT	Severe Thunderstorm Warning	BIS	Kidder, Stutsman	64 min
Jul 18, 3:47 AM CDT	Severe Thunderstorm Warning	BIS	Logan	43 min
Jul 21, 4:33 AM CDT	Severe Thunderstorm Warning	FGF	Sargent	57 min
Jul 21, 5:14 AM CDT	Severe Thunderstorm Warning	FGF	Richland	61 min
Jul 21, 6:12 AM CDT	Severe Thunderstorm Warning	FGF	Richland	48 min
Jul 24, 7:09 PM CDT	Severe Thunderstorm Warning	BIS	Dunn	66 min
Jul 24, 7:51 PM CDT	Severe Thunderstorm Warning	BIS	Stark	54 min
Jul 24, 8:10 PM CDT	Severe Thunderstorm Warning	BIS	Dunn	50 min
Jul 24, 8:28 PM CDT	Severe Thunderstorm Warning	BIS	McLean, Mercer, Oliver	62 min
Jul 24, 8:40 PM CDT	Severe Thunderstorm Warning	BIS	Morton	65 min
Jul 24, 8:42 PM CDT	Severe Thunderstorm Warning	BIS	Grant, Hettinger	63 min
Jul 24, 9:22 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh, Morton	53 min
Jul 24, 9:44 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh, Morton	31 min
Jul 24, 9:58 PM CDT	Severe Thunderstorm Warning	BIS	Emmons, Sioux	47 min
Jul 24, 10:40 PM CDT	Severe Thunderstorm Warning	BIS	Logan, McIntosh	50 min
Jul 25, 12:45 AM CDT	Severe Thunderstorm Warning	FGF	Richland	45 min
Jul 25, 1:03 AM CDT	Severe Thunderstorm Warning	FGF	Cass	42 min
Jul 26, 9:56 PM CDT	Severe Thunderstorm Warning	BIS	Grant, Sioux	64 min
Jul 27, 9:28 PM CDT	Severe Thunderstorm Warning	BIS	Bowman	62 min
Jul 27, 10:30 PM CDT	Severe Thunderstorm Warning	BIS	Bowman	30 min
Jul 29, 11:28 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	47 min
Jul 30, 10:17 PM CDT	Severe Thunderstorm Warning	BIS	Adams	58 min
Jul 30, 11:26 PM CDT	Severe Thunderstorm Warning	BIS	Golden Valley, McKenzie	64 min
Jul 31, 12:08 AM CDT	Severe Thunderstorm Warning	BIS	Sioux	67 min
Jul 31, 2:28 AM CDT	Severe Thunderstorm Warning	BIS	Morton, Stark	47 min
Jul 31, 3:29 AM CDT	Severe Thunderstorm Warning	BIS	Morton	61 min
Jul 31, 3:36 AM CDT	Severe Thunderstorm Warning	FGF	Sargent	39 min
Jul 31, 4:13 AM CDT	Severe Thunderstorm Warning	FGF	Richland, Sargent	47 min
Jul 31, 4:59 AM CDT	Severe Thunderstorm Warning	FGF	Richland	31 min
Jul 31, 4:17 PM CDT	Severe Thunderstorm Warning	BIS	McHenry	58 min
Jul 31, 5:08 PM CDT	Severe Thunderstorm Warning	BIS	Pierce	67 min
Jul 31, 5:10 PM CDT	Severe Thunderstorm Warning	BIS	Ward	50 min
Jul 31, 5:40 PM CDT	Severe Thunderstorm Warning	BIS	McLean	65 min
Jul 31, 6:17 PM CDT	Severe Thunderstorm Warning	BIS	McHenry, Ward	58 min
Jul 31, 6:30 PM CDT	Severe Thunderstorm Warning	BIS	Pierce	45 min
Jul 31, 6:46 PM CDT	Severe Thunderstorm Warning	FGF	Benson	44 min
Jul 31, 6:58 PM CDT	Severe Thunderstorm Warning	BIS	Oliver	47 min
Jul 31, 7:03 PM CDT	Severe Thunderstorm Warning	FGF	Ramsey	42 min
Jul 31, 7:19 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	41 min
Jul 31, 7:22 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh, Sheridan	53 min
Jul 31, 7:31 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau, Rolette	59 min
Jul 31, 7:33 PM CDT	Severe Thunderstorm Warning	FGF	Benson	42 min
Jul 31, 7:35 PM CDT	Severe Thunderstorm Warning	BIS	Morton	40 min
Jul 31, 7:40 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	50 min
Jul 31, 8:06 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	54 min
Jul 31, 8:24 PM CDT	Severe Thunderstorm Warning	FGF	Nelson	51 min
Jul 31, 8:26 PM CDT	Severe Thunderstorm Warning	BIS	Emmons	64 min
Jul 31, 8:26 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	49 min
Jul 31, 9:28 PM CDT	Severe Thunderstorm Warning	BIS	Stutsman	62 min
Jul 31, 11:38 PM CDT	Severe Thunderstorm Warning	BIS	Foster, Wells	52 min
Jul 31, 11:41 PM CDT	Severe Thunderstorm Warning	FGF	Eddy	49 min
Aug 1, 12:09 AM CDT	Severe Thunderstorm Warning	FGF	Griggs	51 min
Aug 1, 12:40 AM CDT	Severe Thunderstorm Warning	FGF	Barnes, Steele, Traill	50 min
Aug 1, 12:53 AM CDT	Severe Thunderstorm Warning	FGF	Cass	37 min
Aug 1, 12:59 AM CDT	Severe Thunderstorm Warning	BIS	Stutsman	61 min
Aug 1, 1:33 AM CDT	Severe Thunderstorm Warning	FGF	Cass	42 min
Aug 1, 1:37 AM CDT	Severe Thunderstorm Warning	FGF	Barnes	23 min
Aug 1, 2:11 AM CDT	Severe Thunderstorm Warning	FGF	Cass	49 min
Aug 7, 8:43 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau	62 min
Aug 8, 2:54 PM CDT	Severe Thunderstorm Warning	FGF	Ramsey	51 min
Aug 8, 3:36 PM CDT	Severe Thunderstorm Warning	FGF	Nelson	39 min
Aug 8, 3:56 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	49 min
Aug 8, 4:09 PM CDT	Severe Thunderstorm Warning	FGF	Barnes	51 min
Aug 8, 4:44 PM CDT	Severe Thunderstorm Warning	BIS	LaMoure	46 min
Aug 8, 5:00 PM CDT	Severe Thunderstorm Warning	FGF	Steele, Traill	45 min
Aug 8, 5:25 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	65 min
Aug 8, 5:46 PM CDT	Severe Thunderstorm Warning	FGF	Traill	44 min
Aug 8, 6:24 PM CDT	Severe Thunderstorm Warning	FGF	Steele	51 min
Aug 8, 7:20 PM CDT	Severe Thunderstorm Warning	BIS	Adams, Hettinger	40 min
Aug 8, 7:23 PM CDT	Severe Thunderstorm Warning	FGF	Traill	37 min
Aug 8, 7:31 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	44 min
Aug 8, 7:45 PM CDT	Severe Thunderstorm Warning	BIS	Grant, Sioux	60 min
Aug 8, 8:16 PM CDT	Severe Thunderstorm Warning	BIS	Emmons	59 min
Aug 8, 8:29 PM CDT	Severe Thunderstorm Warning	BIS	Morton	61 min
Aug 8, 8:37 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	38 min
Aug 8, 8:55 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh	65 min
Aug 8, 9:06 PM CDT	Severe Thunderstorm Warning	BIS	McLean	54 min
Aug 8, 9:15 PM CDT	Severe Thunderstorm Warning	BIS	Kidder, Logan, McIntosh	60 min
Aug 8, 9:57 PM CDT	Severe Thunderstorm Warning	BIS	Sheridan	63 min
Aug 8, 9:59 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	46 min
Aug 8, 10:34 PM CDT	Severe Thunderstorm Warning	FGF	Benson, Eddy	41 min
Aug 8, 10:37 PM CDT	Severe Thunderstorm Warning	BIS	Foster, Wells	53 min
Aug 8, 11:05 PM CDT	Severe Thunderstorm Warning	FGF	Griggs	40 min
Aug 8, 11:15 PM CDT	Severe Thunderstorm Warning	FGF	Benson, Nelson, Ramsey	60 min
Aug 8, 11:29 PM CDT	Severe Thunderstorm Warning	FGF	Steele	46 min
Aug 8, 11:37 PM CDT	Severe Thunderstorm Warning	BIS	Pierce	38 min
Aug 9, 12:19 AM CDT	Severe Thunderstorm Warning	FGF	Cavalier, Ramsey	41 min
Aug 9, 12:24 AM CDT	Severe Thunderstorm Warning	FGF	Towner	51 min
Aug 9, 12:56 AM CDT	Severe Thunderstorm Warning	FGF	Pembina	49 min
Aug 9, 12:59 AM CDT	Severe Thunderstorm Warning	FGF	Cavalier	46 min
Aug 11, 3:02 PM CDT	Severe Thunderstorm Warning	BIS	Emmons, Sioux	58 min
Aug 11, 3:41 PM CDT	Severe Thunderstorm Warning	BIS	Foster, Stutsman	64 min
Aug 11, 4:02 PM CDT	Severe Thunderstorm Warning	BIS	Emmons, Logan	58 min
Aug 11, 4:50 PM CDT	Severe Thunderstorm Warning	BIS	Stutsman	55 min
Aug 11, 4:54 PM CDT	Severe Thunderstorm Warning	FGF	Eddy	51 min
Aug 11, 5:08 PM CDT	Severe Thunderstorm Warning	FGF	Benson, Nelson, Ramsey	37 min
Aug 11, 5:44 PM CDT	Severe Thunderstorm Warning	FGF	Barnes	61 min
Aug 11, 5:47 PM CDT	Severe Thunderstorm Warning	FGF	Nelson, Ramsey, Walsh	43 min
Aug 11, 5:54 PM CDT	Severe Thunderstorm Warning	FGF	Griggs, Steele	51 min
Aug 11, 6:29 PM CDT	Severe Thunderstorm Warning	FGF	Cass, Traill	56 min
Aug 15, 6:41 PM CDT	Severe Thunderstorm Warning	FGF	Nelson	34 min
Aug 16, 4:21 PM CDT	Severe Thunderstorm Warning	BIS	Billings, Golden Valley	54 min
Aug 16, 4:55 PM CDT	Severe Thunderstorm Warning	BIS	Dunn, Stark	65 min
Aug 16, 5:04 PM CDT	Severe Thunderstorm Warning	BIS	Adams, Bowman, Hettinger, Slope	56 min
Aug 16, 5:57 PM CDT	Severe Thunderstorm Warning	BIS	Mercer, Morton, Oliver	63 min
Aug 16, 6:12 PM CDT	Severe Thunderstorm Warning	BIS	Adams, Grant, Hettinger	63 min
Aug 16, 6:53 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh, Morton, Sioux	52 min
Aug 16, 7:41 PM CDT	Severe Thunderstorm Warning	BIS	Emmons	64 min
Aug 16, 8:25 PM CDT	Severe Thunderstorm Warning	FGF	Cass	50 min
Aug 16, 9:01 PM CDT	Severe Thunderstorm Warning	FGF	Traill	29 min
Aug 16, 9:03 PM CDT	Severe Thunderstorm Warning	BIS	LaMoure	57 min
Aug 16, 9:22 PM CDT	Severe Thunderstorm Warning	FGF	Barnes	38 min
Aug 16, 9:37 PM CDT	Severe Thunderstorm Warning	FGF	Ransom	38 min
Aug 16, 10:03 PM CDT	Severe Thunderstorm Warning	FGF	Sargent	42 min
Aug 16, 10:11 PM CDT	Severe Thunderstorm Warning	FGF	Richland	49 min
Aug 16, 10:13 PM CDT	Severe Thunderstorm Warning	FGF	Cass	47 min
Aug 16, 10:16 PM CDT	Severe Thunderstorm Warning	FGF	Ransom	29 min
Aug 21, 10:40 AM CDT	Severe Thunderstorm Warning	BIS	Hettinger	65 min
Aug 23, 4:07 PM CDT	Severe Thunderstorm Warning	BIS	Ward	53 min
Aug 23, 4:52 PM CDT	Severe Thunderstorm Warning	FGF	Towner	38 min
Aug 23, 5:07 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	38 min
Aug 23, 5:17 PM CDT	Severe Thunderstorm Warning	BIS	McHenry	58 min
Aug 23, 5:30 PM CDT	Severe Thunderstorm Warning	FGF	Towner	45 min
Aug 23, 5:42 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	48 min
Aug 23, 5:44 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	46 min
Aug 23, 6:13 PM CDT	Severe Thunderstorm Warning	FGF	Towner	47 min
Aug 23, 6:26 PM CDT	Severe Thunderstorm Warning	BIS	Rolette	49 min
Aug 23, 6:32 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier, Ramsey	43 min
Aug 23, 6:43 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	47 min
Aug 23, 7:00 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	45 min
Aug 23, 7:41 PM CDT	Severe Thunderstorm Warning	FGF	Ramsey	49 min
Aug 23, 7:57 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	48 min
Aug 25, 5:42 PM CDT	Severe Thunderstorm Warning	BIS	Burke	63 min
Aug 25, 6:45 PM CDT	Severe Thunderstorm Warning	BIS	Burke	60 min
Aug 25, 6:52 PM CDT	Severe Thunderstorm Warning	BIS	Slope	53 min
Aug 25, 7:24 PM CDT	Severe Thunderstorm Warning	BIS	Renville, Ward	66 min
Aug 25, 8:34 PM CDT	Severe Thunderstorm Warning	BIS	Renville	56 min
Aug 25, 9:13 PM CDT	Severe Thunderstorm Warning	BIS	Ward	62 min
Aug 26, 12:36 AM CDT	Severe Thunderstorm Warning	FGF	Benson	39 min
Aug 26, 1:40 AM CDT	Severe Thunderstorm Warning	FGF	Benson, Ramsey	50 min
Aug 26, 11:21 AM CDT	Severe Thunderstorm Warning	BIS	Sioux	54 min
Aug 26, 2:48 PM CDT	Severe Thunderstorm Warning	BIS	Kidder	57 min
Aug 26, 3:24 PM CDT	Severe Thunderstorm Warning	BIS	Wells	66 min
Aug 26, 4:24 PM CDT	Severe Thunderstorm Warning	BIS	Burke	51 min
Aug 26, 4:47 PM CDT	Severe Thunderstorm Warning	BIS	Renville, Ward	58 min
Aug 26, 5:02 PM CDT	Severe Thunderstorm Warning	FGF	Benson	43 min
Aug 26, 5:05 PM CDT	Severe Thunderstorm Warning	BIS	Wells	55 min
Aug 26, 5:31 PM CDT	Severe Thunderstorm Warning	FGF	Ramsey	44 min
Aug 26, 5:43 PM CDT	Severe Thunderstorm Warning	BIS	McHenry	62 min
Aug 26, 5:45 PM CDT	Severe Thunderstorm Warning	BIS	Renville	60 min
Aug 26, 5:46 PM CDT	Severe Thunderstorm Warning	FGF	Benson	29 min
Aug 26, 6:00 PM CDT	Severe Thunderstorm Warning	FGF	Towner	45 min
Aug 26, 6:13 PM CDT	Severe Thunderstorm Warning	FGF	Ramsey	47 min
Aug 26, 6:19 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau	56 min
Aug 26, 6:47 PM CDT	Severe Thunderstorm Warning	BIS	Renville	28 min
Aug 26, 6:48 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	42 min
Aug 26, 6:50 PM CDT	Severe Thunderstorm Warning	BIS	McHenry	55 min
Aug 26, 7:10 PM CDT	Severe Thunderstorm Warning	BIS	Rolette	35 min
Aug 26, 7:36 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau	54 min
Aug 26, 7:44 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	46 min
Aug 26, 7:48 PM CDT	Severe Thunderstorm Warning	BIS	McHenry	57 min
Aug 26, 7:49 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	41 min
Aug 26, 11:18 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	42 min
Aug 26, 11:35 PM CDT	Severe Thunderstorm Warning	BIS	Stutsman	40 min
Aug 27, 12:26 AM CDT	Severe Thunderstorm Warning	FGF	Benson	49 min
Aug 27, 1:33 AM CDT	Severe Thunderstorm Warning	FGF	Ramsey	42 min
Aug 27, 2:07 AM CDT	Severe Thunderstorm Warning	FGF	Benson	38 min
Aug 27, 10:05 AM CDT	Severe Thunderstorm Warning	FGF	Cavalier	55 min
Aug 27, 4:21 PM CDT	Severe Thunderstorm Warning	BIS	Renville, Ward	39 min
Aug 27, 4:22 PM CDT	Severe Thunderstorm Warning	BIS	Mountrail	23 min
Aug 27, 4:48 PM CDT	Severe Thunderstorm Warning	BIS	Ward	27 min
Aug 27, 5:19 PM CDT	Severe Thunderstorm Warning	BIS	Renville, Ward	41 min
Aug 27, 5:23 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier, Pembina	37 min
Aug 27, 5:42 PM CDT	Severe Thunderstorm Warning	BIS	McHenry	63 min
Aug 27, 5:58 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier, Pembina	47 min
Aug 27, 6:34 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier, Pembina	56 min
Aug 27, 6:48 PM CDT	Severe Thunderstorm Warning	BIS	McHenry	57 min
Aug 27, 6:48 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier, Pembina	42 min
Aug 27, 6:59 PM CDT	Severe Thunderstorm Warning	BIS	Rolette	46 min
Aug 27, 7:24 PM CDT	Severe Thunderstorm Warning	BIS	Sheridan	66 min
Aug 27, 7:47 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks, Pembina, Walsh	58 min
Aug 27, 7:50 PM CDT	Severe Thunderstorm Warning	BIS	McHenry, Pierce	55 min
Aug 27, 8:43 PM CDT	Severe Thunderstorm Warning	FGF	Pembina, Walsh	47 min
Aug 27, 8:58 PM CDT	Severe Thunderstorm Warning	FGF	Towner	47 min
Aug 27, 9:14 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	46 min
Aug 27, 9:35 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	40 min
Aug 27, 10:13 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	47 min
Aug 27, 10:43 PM CDT	Severe Thunderstorm Warning	FGF	Towner	47 min
Aug 27, 10:57 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	48 min
Aug 28, 4:30 PM CDT	Severe Thunderstorm Warning	FGF	Richland	45 min
Aug 28, 4:54 PM CDT	Severe Thunderstorm Warning	BIS	McIntosh	51 min
Aug 28, 5:20 PM CDT	Severe Thunderstorm Warning	FGF	Steele, Traill	40 min
Aug 28, 5:55 PM CDT	Severe Thunderstorm Warning	FGF	Cass	35 min
Aug 28, 6:44 PM CDT	Severe Thunderstorm Warning	FGF	Cass	61 min
Aug 30, 6:47 AM CDT	Severe Thunderstorm Warning	BIS	Ward	58 min
Aug 30, 5:56 PM CDT	Severe Thunderstorm Warning	BIS	Oliver	64 min
Aug 30, 7:08 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh, Morton	52 min
Aug 30, 7:24 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh, McLean, Oliver, Sheridan	51 min
Aug 30, 8:02 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh	58 min
Aug 30, 10:00 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks, Nelson	45 min
Aug 30, 10:45 PM CDT	Severe Thunderstorm Warning	FGF	Grand Forks, Walsh	45 min
Aug 30, 11:53 PM CDT	Severe Thunderstorm Warning	BIS	Rolette	52 min
Aug 31, 12:51 AM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	24 min
Aug 31, 1:53 AM CDT	Severe Thunderstorm Warning	FGF	Traill	37 min
Aug 31, 4:50 PM CDT	Severe Thunderstorm Warning	BIS	Morton	55 min
Aug 31, 5:10 PM CDT	Severe Thunderstorm Warning	BIS	Rolette	35 min
Aug 31, 5:45 PM CDT	Severe Thunderstorm Warning	BIS	Rolette	30 min
Aug 31, 5:47 PM CDT	Severe Thunderstorm Warning	BIS	Morton	58 min
Aug 31, 6:30 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh	60 min
Aug 31, 6:37 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier, Towner	38 min
Aug 31, 6:45 PM CDT	Severe Thunderstorm Warning	BIS	Morton	60 min
Aug 31, 7:13 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	47 min
Aug 31, 7:30 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh	60 min
Aug 31, 7:41 PM CDT	Severe Thunderstorm Warning	BIS	Morton	49 min
Aug 31, 7:45 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	45 min
Aug 31, 7:56 PM CDT	Severe Thunderstorm Warning	BIS	Kidder	64 min
Aug 31, 7:56 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	34 min
Aug 31, 8:27 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh	48 min
Aug 31, 8:32 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	43 min
Aug 31, 8:53 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	52 min
Aug 31, 9:00 PM CDT	Severe Thunderstorm Warning	FGF	Benson, Towner	45 min
Aug 31, 9:06 PM CDT	Severe Thunderstorm Warning	BIS	Slope	54 min
Aug 31, 9:11 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	49 min
Aug 31, 9:13 PM CDT	Severe Thunderstorm Warning	BIS	Morton	32 min
Aug 31, 9:15 PM CDT	Severe Thunderstorm Warning	BIS	Emmons, Logan	60 min
Aug 31, 9:22 PM CDT	Severe Thunderstorm Warning	BIS	Sioux	53 min
Aug 31, 9:41 PM CDT	Severe Thunderstorm Warning	BIS	Kidder, Stutsman	64 min
Aug 31, 9:43 PM CDT	Severe Thunderstorm Warning	FGF	Benson, Ramsey, Towner	62 min
Aug 31, 9:47 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	43 min
Aug 31, 10:02 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	43 min
Aug 31, 10:20 PM CDT	Severe Thunderstorm Warning	FGF	Barnes, Griggs	55 min
Aug 31, 10:30 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	45 min
Aug 31, 10:45 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	45 min
Aug 31, 10:50 PM CDT	Severe Thunderstorm Warning	BIS	Dickey, LaMoure, Logan, McIntosh	55 min
Aug 31, 10:52 PM CDT	Severe Thunderstorm Warning	FGF	Cass	53 min
Aug 31, 11:15 PM CDT	Severe Thunderstorm Warning	FGF	Barnes	30 min
Aug 31, 11:18 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	42 min
Aug 31, 11:58 PM CDT	Severe Thunderstorm Warning	BIS	Dickey	62 min
Sep 1, 12:28 AM CDT	Severe Thunderstorm Warning	FGF	Sargent	47 min
Sep 1, 1:19 AM CDT	Severe Thunderstorm Warning	FGF	Richland	41 min
Sep 2, 3:02 AM CDT	Severe Thunderstorm Warning	BIS	Stutsman	28 min
Sep 2, 3:38 AM CDT	Severe Thunderstorm Warning	FGF	Barnes	52 min
Sep 2, 5:55 AM CDT	Severe Thunderstorm Warning	FGF	Cass	50 min
Sep 18, 9:23 AM CDT	Severe Thunderstorm Warning	BIS	Morton	52 min
Sep 18, 10:33 AM CDT	Severe Thunderstorm Warning	BIS	Grant	57 min
Sep 18, 2:21 PM CDT	Severe Thunderstorm Warning	FGF	Cass	39 min
Sep 18, 3:00 PM CDT	Severe Thunderstorm Warning	FGF	Cass	45 min
Sep 18, 3:46 PM CDT	Severe Thunderstorm Warning	FGF	Cass, Ransom, Steele	44 min
Sep 18, 4:20 PM CDT	Severe Thunderstorm Warning	FGF	Barnes	25 min
Sep 18, 4:28 PM CDT	Severe Thunderstorm Warning	FGF	Richland	32 min
Sep 18, 4:32 PM CDT	Severe Thunderstorm Warning	FGF	Cass	43 min
Sep 18, 5:06 PM CDT	Severe Thunderstorm Warning	BIS	Emmons	54 min
Sep 18, 5:16 PM CDT	Severe Thunderstorm Warning	FGF	Cass	44 min
Sep 18, 5:37 PM CDT	Severe Thunderstorm Warning	FGF	Richland	38 min
Sep 18, 6:01 PM CDT	Severe Thunderstorm Warning	BIS	McIntosh	59 min
Sep 18, 7:01 PM CDT	Severe Thunderstorm Warning	BIS	McIntosh	59 min
Sep 18, 7:42 PM CDT	Severe Thunderstorm Warning	BIS	Dickey	63 min
Sep 18, 7:45 PM CDT	Severe Thunderstorm Warning	BIS	LaMoure	60 min
Sep 18, 7:45 PM CDT	Severe Thunderstorm Warning	BIS	LaMoure	60 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

13 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2001 2003

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.