Alert archive / North Dakota / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in North Dakota, 1989
82 severe thunderstorm warnings in 1989. 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 1989. Tap one for its archive.
- Severe Thunderstorm Warnings
- 82
- Busiest month
- August34 severe thunderstorm warnings
- Busiest day
- July 12, 198910 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 23, 10:58 PM CDT | Severe Thunderstorm Warning | BIS | Bowman | 62 min |
| May 23, 11:34 PM CDT | Severe Thunderstorm Warning | BIS | Stark | 26 min |
| May 24, 12:10 AM CDT | Severe Thunderstorm Warning | BIS | Morton | 35 min |
| May 29, 3:55 AM CDT | Severe Thunderstorm Warning | BIS | Stark | 35 min |
| May 29, 4:36 AM CDT | Severe Thunderstorm Warning | BIS | Grant, Morton | 54 min |
| May 29, 4:48 AM CDT | Severe Thunderstorm Warning | BIS | Burleigh | 57 min |
| May 29, 5:42 AM CDT | Severe Thunderstorm Warning | BIS | Morton, Oliver | 48 min |
| May 29, 10:26 AM CDT | Severe Thunderstorm Warning | FGF | Richland | 64 min |
| May 29, 12:36 PM CDT | Severe Thunderstorm Warning | FGF | Richland | 69 min |
| Jun 27, 7:29 PM CDT | Severe Thunderstorm Warning | BIS | Emmons, Sioux | 46 min |
| Jun 27, 8:39 PM CDT | Severe Thunderstorm Warning | FGF | Sargent | 56 min |
| Jun 28, 4:08 PM CDT | Severe Thunderstorm Warning | BIS | Billings | 67 min |
| Jun 28, 4:53 PM CDT | Severe Thunderstorm Warning | BIS | Mercer | 52 min |
| Jun 28, 5:36 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 54 min |
| Jun 28, 6:04 PM CDT | Severe Thunderstorm Warning | BIS | Dunn | 26 min |
| Jun 28, 7:05 PM CDT | Severe Thunderstorm Warning | BIS | Emmons | 40 min |
| Jun 28, 7:22 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Morton | 53 min |
| Jun 28, 7:50 PM CDT | Severe Thunderstorm Warning | BIS | Emmons | 25 min |
| Jul 2, 6:41 AM CDT | Severe Thunderstorm Warning | BIS | Mountrail | 64 min |
| Jul 2, 9:08 AM CDT | Severe Thunderstorm Warning | BIS | Ramsey | 37 min |
| Jul 7, 11:51 PM CDT | Severe Thunderstorm Warning | FGF | Dickey, LaMoure, Ransom, Sargent | 69 min |
| Jul 7, 11:52 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 53 min |
| Jul 8, 12:15 AM CDT | Severe Thunderstorm Warning | FGF | Ransom, Richland, Sargent | 60 min |
| Jul 8, 12:47 AM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 58 min |
| Jul 8, 1:15 AM CDT | Severe Thunderstorm Warning | FGF | LaMoure, Ransom, Sargent | 60 min |
| Jul 8, 6:13 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau | 62 min |
| Jul 8, 7:07 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau, McHenry | 53 min |
| Jul 8, 7:40 PM CDT | Severe Thunderstorm Warning | BIS | Pierce, Rolette | 50 min |
| Jul 8, 8:19 PM CDT | Severe Thunderstorm Warning | BIS | Benson | 41 min |
| Jul 8, 8:59 PM CDT | Severe Thunderstorm Warning | BIS | Eddy, Wells | 46 min |
| Jul 8, 9:14 PM CDT | Severe Thunderstorm Warning | BIS | Ramsey | 31 min |
| Jul 8, 9:29 PM CDT | Severe Thunderstorm Warning | BIS | Foster | 61 min |
| Jul 8, 9:55 PM CDT | Severe Thunderstorm Warning | FGF | Griggs, Steele | 65 min |
| Jul 8, 10:15 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Cass | 40 min |
| Jul 11, 5:36 PM CDT | Severe Thunderstorm Warning | BIS | Williams | 39 min |
| Jul 11, 7:09 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie, Mountrail | 66 min |
| Jul 11, 7:21 PM CDT | Severe Thunderstorm Warning | BIS | Ward | 39 min |
| Jul 11, 7:24 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie, Williams | 66 min |
| Jul 11, 8:28 PM CDT | Severe Thunderstorm Warning | BIS | Mountrail | 32 min |
| Jul 11, 8:40 PM CDT | Severe Thunderstorm Warning | BIS | McHenry | 35 min |
| Jul 11, 8:42 PM CDT | Severe Thunderstorm Warning | BIS | Dunn, McKenzie | 48 min |
| Jul 11, 8:52 PM CDT | Severe Thunderstorm Warning | BIS | McLean | 68 min |
| Jul 11, 9:34 PM CDT | Severe Thunderstorm Warning | BIS | Dunn | 56 min |
| Jul 11, 10:55 PM CDT | Severe Thunderstorm Warning | BIS | Mercer, Morton | 35 min |
| Jul 11, 11:10 PM CDT | Severe Thunderstorm Warning | BIS | Grant | 65 min |
| Aug 2, 6:51 PM CDT | Severe Thunderstorm Warning | FGF | Dickey | 54 min |
| Aug 2, 7:21 PM CDT | Severe Thunderstorm Warning | FGF | Ransom, Sargent | 39 min |
| Aug 2, 7:30 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 45 min |
| Aug 2, 8:53 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Nelson, Walsh | 67 min |
| Aug 2, 9:56 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Nelson, Walsh | 64 min |
| Aug 3, 3:24 PM CDT | Severe Thunderstorm Warning | FGF | Pembina, Walsh | 66 min |
| Aug 3, 9:28 PM CDT | Severe Thunderstorm Warning | FGF | Ransom, Sargent | 62 min |
| Aug 13, 3:14 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 31 min |
| Aug 21, 2:40 PM CDT | Severe Thunderstorm Warning | BIS | Emmons, Kidder, Logan | 50 min |
| Aug 21, 3:32 PM CDT | Severe Thunderstorm Warning | BIS | Kidder | 38 min |
| Aug 21, 3:32 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 43 min |
| Aug 21, 4:07 PM CDT | Severe Thunderstorm Warning | BIS | Stutsman | 68 min |
| Aug 21, 6:14 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Morton | 61 min |
| Aug 21, 6:16 PM CDT | Severe Thunderstorm Warning | FGF | Barnes | 59 min |
| Aug 21, 7:18 PM CDT | Severe Thunderstorm Warning | FGF | Cass, Ransom, Richland | 57 min |
| Aug 23, 6:13 PM CDT | Severe Thunderstorm Warning | BIS | Divide, Williams | 62 min |
| Aug 24, 4:26 PM CDT | Severe Thunderstorm Warning | BIS | Dunn | 64 min |
| Aug 24, 4:52 PM CDT | Severe Thunderstorm Warning | BIS | Burke, Mountrail | 68 min |
| Aug 24, 6:27 PM CDT | Severe Thunderstorm Warning | BIS | Morton, Stark | 33 min |
| Aug 25, 8:49 PM CDT | Severe Thunderstorm Warning | BIS | Kidder | 56 min |
| Aug 25, 9:49 PM CDT | Severe Thunderstorm Warning | BIS | Kidder, Logan | 41 min |
| Aug 27, 5:06 PM CDT | Severe Thunderstorm Warning | BIS | Bowman | 54 min |
| Aug 27, 6:02 PM CDT | Severe Thunderstorm Warning | BIS | Emmons, Logan | 43 min |
| Aug 28, 9:32 AM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Steele | 58 min |
| Aug 30, 8:34 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 56 min |
| Aug 30, 9:11 PM CDT | Severe Thunderstorm Warning | BIS | Golden Valley | 49 min |
| Aug 30, 9:30 PM CDT | Severe Thunderstorm Warning | BIS | Billings | 60 min |
| Aug 30, 9:33 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 57 min |
| Aug 30, 10:34 PM CDT | Severe Thunderstorm Warning | BIS | Stark | 41 min |
| Aug 30, 10:50 PM CDT | Severe Thunderstorm Warning | FGF | Griggs | 55 min |
| Aug 30, 10:50 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 55 min |
| Aug 30, 11:55 PM CDT | Severe Thunderstorm Warning | BIS | Foster | 50 min |
| Aug 31, 2:24 AM CDT | Severe Thunderstorm Warning | BIS | Slope | 36 min |
| Aug 31, 2:51 AM CDT | Severe Thunderstorm Warning | BIS | Hettinger | 39 min |
| Sep 2, 10:21 PM CDT | Severe Thunderstorm Warning | BIS | McKenzie | 69 min |
| Sep 3, 12:33 AM CDT | Severe Thunderstorm Warning | BIS | Hettinger, Stark | 42 min |
| Sep 3, 6:42 AM CDT | Severe Thunderstorm Warning | FGF | Barnes | 63 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Morton County7
- Sargent County6
- Ransom County6
- Stutsman County6
- Stark County5
- Emmons County5
- Cass County5
- Richland County4
- Dunn County4
- Mountrail County4
- McKenzie County4
- Kidder County4
- Burleigh County3
- Barnes County3
- Williams County3
- Grand Forks County3
- Walsh County3
- Logan County3
- Bowman County2
- Grant County2
- Billings County2
- Mercer County2
- McLean County2
- Ramsey County2
- Dickey County2
- LaMoure County2
- Bottineau County2
- McHenry County2
- Foster County2
- Griggs County2
- Steele County2
- Nelson County2
- Hettinger County2
- Oliver County1
- Sioux County1
- Pierce County1
- Rolette County1
- Benson County1
- Eddy County1
- Wells County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19881990
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.