Alert archive / North Dakota / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in North Dakota, 1986

142 severe thunderstorm warnings in 1986. 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 1986. Tap one for its archive.

Severe Thunderstorm Warnings: 142
Busiest month: June69 severe thunderstorm warnings
Busiest day: June 3, 198612 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 25, 1:53 PM CST	Severe Thunderstorm Warning	FGF	Richland	52 min
May 11, 5:18 PM CDT	Severe Thunderstorm Warning	BIS	Benson, Ramsey	30 min
May 11, 7:51 PM CDT	Severe Thunderstorm Warning	BIS	Grant, Sioux	30 min
May 11, 7:51 PM CDT	Severe Thunderstorm Warning	BIS	Emmons	30 min
May 11, 8:06 PM CDT	Severe Thunderstorm Warning	FGF	Pembina	69 min
May 11, 8:36 PM CDT	Severe Thunderstorm Warning	BIS	Emmons, Sioux	45 min
May 11, 9:37 PM CDT	Severe Thunderstorm Warning	BIS	Stutsman	45 min
May 11, 9:39 PM CDT	Severe Thunderstorm Warning	FGF	Barnes, Griggs	66 min
May 11, 9:45 PM CDT	Severe Thunderstorm Warning	BIS	McIntosh	45 min
May 11, 10:31 PM CDT	Severe Thunderstorm Warning	FGF	Barnes, Griggs, Steele	59 min
May 12, 12:08 AM CDT	Severe Thunderstorm Warning	FGF	Grand Forks	67 min
May 12, 2:32 AM CDT	Severe Thunderstorm Warning	FGF	Cass	58 min
Jun 2, 6:33 PM CDT	Severe Thunderstorm Warning	BIS	Burke, Divide	42 min
Jun 2, 7:15 PM CDT	Severe Thunderstorm Warning	BIS	Rolette, Towner	30 min
Jun 2, 7:15 PM CDT	Severe Thunderstorm Warning	BIS	Ramsey	30 min
Jun 2, 7:50 PM CDT	Severe Thunderstorm Warning	BIS	Divide, Williams	55 min
Jun 2, 8:03 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau, Renville	30 min
Jun 2, 8:28 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau, Renville	30 min
Jun 3, 3:52 PM CDT	Severe Thunderstorm Warning	FGF	Barnes	53 min
Jun 3, 4:37 PM CDT	Severe Thunderstorm Warning	BIS	Logan	33 min
Jun 3, 4:37 PM CDT	Severe Thunderstorm Warning	FGF	LaMoure	33 min
Jun 3, 5:03 PM CDT	Severe Thunderstorm Warning	BIS	Logan	42 min
Jun 3, 5:03 PM CDT	Severe Thunderstorm Warning	FGF	Dickey, LaMoure	42 min
Jun 3, 5:48 PM CDT	Severe Thunderstorm Warning	FGF	Dickey, LaMoure	57 min
Jun 3, 6:16 PM CDT	Severe Thunderstorm Warning	FGF	Dickey	59 min
Jun 6, 3:37 PM CDT	Severe Thunderstorm Warning	BIS	Adams, Grant, Hettinger	53 min
Jun 6, 5:41 PM CDT	Severe Thunderstorm Warning	BIS	Oliver	49 min
Jun 6, 6:10 PM CDT	Severe Thunderstorm Warning	BIS	Adams, Hettinger	35 min
Jun 6, 6:49 PM CDT	Severe Thunderstorm Warning	BIS	McIntosh	41 min
Jun 6, 9:08 PM CDT	Severe Thunderstorm Warning	FGF	Traill	52 min
Jun 12, 1:46 AM CDT	Severe Thunderstorm Warning	BIS	Wells	44 min
Jun 12, 2:07 AM CDT	Severe Thunderstorm Warning	BIS	Wells	38 min
Jun 14, 8:32 PM CDT	Severe Thunderstorm Warning	BIS	Burke, Mountrail, Williams	58 min
Jun 14, 9:11 PM CDT	Severe Thunderstorm Warning	BIS	Williams	64 min
Jun 15, 2:11 PM CDT	Severe Thunderstorm Warning	BIS	Foster	34 min
Jun 15, 2:53 PM CDT	Severe Thunderstorm Warning	BIS	Stutsman	32 min
Jun 15, 3:37 PM CDT	Severe Thunderstorm Warning	FGF	Barnes, Griggs	38 min
Jun 15, 4:13 PM CDT	Severe Thunderstorm Warning	FGF	Ransom, Sargent	57 min
Jun 15, 4:20 PM CDT	Severe Thunderstorm Warning	FGF	Barnes, Cass	55 min
Jun 15, 5:12 PM CDT	Severe Thunderstorm Warning	FGF	Richland	63 min
Jun 17, 12:45 PM CDT	Severe Thunderstorm Warning	BIS	Logan	35 min
Jun 17, 1:15 PM CDT	Severe Thunderstorm Warning	BIS	Logan	30 min
Jun 17, 10:05 PM CDT	Severe Thunderstorm Warning	FGF	Cass	55 min
Jun 17, 10:59 PM CDT	Severe Thunderstorm Warning	FGF	Cass	61 min
Jun 18, 12:02 AM CDT	Severe Thunderstorm Warning	FGF	Cass	58 min
Jun 19, 12:38 PM CDT	Severe Thunderstorm Warning	BIS	Burke	22 min
Jun 19, 2:39 PM CDT	Severe Thunderstorm Warning	BIS	Burke	36 min
Jun 19, 3:09 PM CDT	Severe Thunderstorm Warning	BIS	Renville	36 min
Jun 19, 3:16 PM CDT	Severe Thunderstorm Warning	BIS	Hettinger	44 min
Jun 19, 3:43 PM CDT	Severe Thunderstorm Warning	BIS	Renville	32 min
Jun 19, 3:58 PM CDT	Severe Thunderstorm Warning	BIS	Hettinger	47 min
Jun 19, 6:00 PM CDT	Severe Thunderstorm Warning	BIS	Sheridan	40 min
Jun 19, 6:44 PM CDT	Severe Thunderstorm Warning	BIS	Sheridan	41 min
Jun 19, 7:56 PM CDT	Severe Thunderstorm Warning	BIS	Benson	39 min
Jun 19, 9:40 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	65 min
Jun 19, 9:45 PM CDT	Severe Thunderstorm Warning	BIS	Stutsman	33 min
Jun 19, 11:52 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh	18 min
Jun 20, 6:29 PM CDT	Severe Thunderstorm Warning	BIS	Golden Valley	41 min
Jun 20, 8:22 PM CDT	Severe Thunderstorm Warning	BIS	Adams, Hettinger	38 min
Jun 20, 8:32 PM CDT	Severe Thunderstorm Warning	BIS	McKenzie	53 min
Jun 20, 9:07 PM CDT	Severe Thunderstorm Warning	BIS	Hettinger, Stark	38 min
Jun 20, 9:08 PM CDT	Severe Thunderstorm Warning	BIS	Williams	52 min
Jun 25, 7:53 PM CDT	Severe Thunderstorm Warning	BIS	Stark	30 min
Jun 25, 11:19 PM CDT	Severe Thunderstorm Warning	BIS	Williams	55 min
Jun 25, 11:30 PM CDT	Severe Thunderstorm Warning	BIS	Billings, Slope	45 min
Jun 25, 11:31 PM CDT	Severe Thunderstorm Warning	BIS	McKenzie	54 min
Jun 26, 12:04 AM CDT	Severe Thunderstorm Warning	BIS	Burke	41 min
Jun 26, 12:11 AM CDT	Severe Thunderstorm Warning	BIS	Hettinger, Slope	45 min
Jun 26, 12:50 AM CDT	Severe Thunderstorm Warning	BIS	Burke	40 min
Jun 26, 4:15 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau	60 min
Jun 26, 5:15 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau	60 min
Jun 26, 5:30 PM CDT	Severe Thunderstorm Warning	BIS	Rolette, Towner	60 min
Jun 26, 6:30 PM CDT	Severe Thunderstorm Warning	BIS	Ramsey, Towner	60 min
Jun 26, 7:25 PM CDT	Severe Thunderstorm Warning	BIS	Ramsey	35 min
Jun 26, 7:44 PM CDT	Severe Thunderstorm Warning	FGF	Nelson	51 min
Jun 27, 5:36 PM CDT	Severe Thunderstorm Warning	BIS	Dunn	54 min
Jun 27, 5:42 PM CDT	Severe Thunderstorm Warning	BIS	McKenzie, Williams	55 min
Jun 27, 7:26 PM CDT	Severe Thunderstorm Warning	BIS	Dunn	19 min
Jun 27, 7:34 PM CDT	Severe Thunderstorm Warning	BIS	Morton	60 min
Jun 27, 8:46 PM CDT	Severe Thunderstorm Warning	BIS	Grant, Morton	29 min
Jun 27, 9:15 PM CDT	Severe Thunderstorm Warning	BIS	Morton, Sioux	45 min
Jul 3, 3:47 PM CDT	Severe Thunderstorm Warning	BIS	Rolette, Towner	58 min
Jul 3, 4:54 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	66 min
Jul 3, 5:46 PM CDT	Severe Thunderstorm Warning	BIS	Benson	44 min
Jul 3, 5:47 PM CDT	Severe Thunderstorm Warning	FGF	Cavalier	58 min
Jul 3, 6:40 PM CDT	Severe Thunderstorm Warning	BIS	Ramsey	35 min
Jul 3, 6:47 PM CDT	Severe Thunderstorm Warning	FGF	Walsh	73 min
Jul 3, 7:00 PM CDT	Severe Thunderstorm Warning	BIS	Eddy	30 min
Jul 3, 7:51 PM CDT	Severe Thunderstorm Warning	BIS	Eddy, Foster	54 min
Jul 3, 8:09 PM CDT	Severe Thunderstorm Warning	FGF	Griggs, Nelson	51 min
Jul 3, 8:35 PM CDT	Severe Thunderstorm Warning	BIS	Stutsman	55 min
Jul 3, 9:01 PM CDT	Severe Thunderstorm Warning	FGF	Barnes, Griggs	59 min
Jul 3, 9:28 PM CDT	Severe Thunderstorm Warning	BIS	Stutsman	32 min
Jul 3, 9:56 PM CDT	Severe Thunderstorm Warning	FGF	Barnes	64 min
Jul 3, 10:28 PM CDT	Severe Thunderstorm Warning	FGF	Cass, Traill	62 min
Jul 3, 11:56 PM CDT	Severe Thunderstorm Warning	FGF	Richland	64 min
Jul 5, 1:25 AM CDT	Severe Thunderstorm Warning	FGF	Pembina, Walsh	65 min
Jul 5, 3:15 AM CDT	Severe Thunderstorm Warning	BIS	Kidder, Stutsman	60 min
Jul 10, 5:35 PM CDT	Severe Thunderstorm Warning	FGF	Cass	55 min
Jul 10, 5:35 PM CDT	Severe Thunderstorm Warning	FGF	Traill	55 min
Jul 13, 9:44 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau, Rolette	46 min
Jul 13, 10:28 PM CDT	Severe Thunderstorm Warning	BIS	Ramsey	42 min
Jul 15, 5:17 AM CDT	Severe Thunderstorm Warning	BIS	Hettinger, Stark	43 min
Jul 16, 11:33 AM CDT	Severe Thunderstorm Warning	FGF	Ransom, Richland	57 min
Jul 16, 12:31 PM CDT	Severe Thunderstorm Warning	FGF	Richland	59 min
Jul 16, 7:01 PM CDT	Severe Thunderstorm Warning	BIS	Sioux	29 min
Jul 16, 9:16 PM CDT	Severe Thunderstorm Warning	BIS	Hettinger	44 min
Jul 25, 4:05 PM CDT	Severe Thunderstorm Warning	BIS	McKenzie	55 min
Jul 25, 6:30 PM CDT	Severe Thunderstorm Warning	BIS	Burke, Divide	60 min
Jul 25, 7:48 PM CDT	Severe Thunderstorm Warning	BIS	Renville	42 min
Jul 25, 8:32 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau, Renville	58 min
Jul 25, 8:32 PM CDT	Severe Thunderstorm Warning	BIS	Ward	58 min
Jul 26, 5:59 PM CDT	Severe Thunderstorm Warning	BIS	Bowman	31 min
Jul 26, 7:08 PM CDT	Severe Thunderstorm Warning	BIS	Stutsman	52 min
Jul 26, 8:00 PM CDT	Severe Thunderstorm Warning	BIS	Logan, Stutsman	30 min
Jul 26, 9:28 PM CDT	Severe Thunderstorm Warning	FGF	Barnes, LaMoure, Ransom	47 min
Jul 26, 9:59 PM CDT	Severe Thunderstorm Warning	FGF	Cass, Traill	46 min
Jul 27, 7:03 PM CDT	Severe Thunderstorm Warning	BIS	Burke	27 min
Jul 27, 9:23 PM CDT	Severe Thunderstorm Warning	BIS	Billings, Golden Valley	37 min
Jul 27, 10:09 PM CDT	Severe Thunderstorm Warning	BIS	Billings, Dunn, McKenzie	66 min
Jul 27, 10:26 PM CDT	Severe Thunderstorm Warning	BIS	Burke, Divide	64 min
Jul 27, 11:03 PM CDT	Severe Thunderstorm Warning	BIS	Bottineau	27 min
Jul 28, 6:11 PM CDT	Severe Thunderstorm Warning	BIS	Emmons	49 min
Jul 29, 5:40 PM CDT	Severe Thunderstorm Warning	BIS	Mercer	35 min
Jul 29, 7:26 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh	49 min
Jul 29, 7:32 PM CDT	Severe Thunderstorm Warning	BIS	Rolette	43 min
Jul 29, 7:47 PM CDT	Severe Thunderstorm Warning	BIS	Morton	28 min
Jul 29, 8:14 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh, Morton	46 min
Jul 29, 8:49 PM CDT	Severe Thunderstorm Warning	BIS	Benson, Eddy	26 min
Jul 29, 8:49 PM CDT	Severe Thunderstorm Warning	BIS	Ramsey, Towner	26 min
Jul 29, 9:01 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh	44 min
Jul 29, 9:28 PM CDT	Severe Thunderstorm Warning	BIS	Ramsey	32 min
Jul 29, 9:33 PM CDT	Severe Thunderstorm Warning	BIS	Kidder, Stutsman	42 min
Jul 29, 10:55 PM CDT	Severe Thunderstorm Warning	FGF	Barnes, Cass	55 min
Jul 30, 1:02 AM CDT	Severe Thunderstorm Warning	FGF	Richland, Sargent	58 min
Jul 31, 9:36 PM CDT	Severe Thunderstorm Warning	BIS	Burke	54 min
Aug 12, 7:10 PM CDT	Severe Thunderstorm Warning	BIS	Billings, McKenzie	65 min
Aug 19, 5:20 AM CDT	Severe Thunderstorm Warning	FGF	Dickey	10 min
Aug 19, 5:41 PM CDT	Severe Thunderstorm Warning	BIS	Morton, Oliver	34 min
Aug 19, 6:14 PM CDT	Severe Thunderstorm Warning	BIS	Morton	61 min
Aug 19, 6:33 PM CDT	Severe Thunderstorm Warning	BIS	Burleigh	57 min
Sep 25, 1:15 AM CDT	Severe Thunderstorm Warning	BIS	Burleigh	30 min

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 1987

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.