Alert archive / North Dakota / Mesoscale Discussions / 2021
Mesoscale Discussions in North Dakota, July 2021
15 mesoscale discussions in July 2021. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in July 2021. Tap one for its archive.
- Mesoscale Discussions
- 15
- Busiest day
- July 23, 20213 mesoscale discussions
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Jul 3, 3:34 PM CDT | Mesoscale Discussion | SPC | Adams, Emmons, Grant, Morton, Sioux | 116 min |
| Jul 8, 3:34 PM CDT | Mesoscale Discussion | SPC | Adams, Billings, Bowman, Divide, Dunn, Golden Valley and 5 more | 86 min |
| Jul 8, 5:56 PM CDT | Mesoscale Discussion | SPC | Adams, Billings, Bowman, Burke, Divide, Dunn and 10 more | 2 hr |
| Jul 19, 12:21 PM CDT | Mesoscale Discussion | SPC | Cass, Grand Forks, Griggs, Nelson, Steele, Traill and 1 more | 84 min |
| Jul 19, 7:04 PM CDT | Mesoscale Discussion | SPC | Benson, Cavalier, Eddy, Foster, Grand Forks, Griggs and 10 more | 116 min |
| Jul 22, 3:24 PM CDT | Mesoscale Discussion | SPC | Billings, Bowman, Dunn, Golden Valley, McKenzie, Slope and 1 more | 2 hr |
| Jul 22, 5:42 PM CDT | Mesoscale Discussion | SPC | Adams, Grant, Hettinger, Sioux | 3 hr |
| Jul 22, 9:04 PM CDT | Mesoscale Discussion | SPC | Burke, Divide, Williams | 116 min |
| Jul 23, 1:25 PM CDT | Mesoscale Discussion | SPC | Traill | 2 hr |
| Jul 23, 5:04 PM CDT | Mesoscale Discussion | SPC | Barnes, Cass, Dickey, Emmons, Grant, LaMoure and 6 more | 3 hr |
| Jul 23, 10:33 PM CDT | Mesoscale Discussion | SPC | Cass, Dickey, LaMoure, Logan, McIntosh, Ransom and 2 more | 117 min |
| Jul 25, 9:49 PM CDT | Mesoscale Discussion | SPC | Ransom, Richland, Sargent | 116 min |
| Jul 26, 4:42 PM CDT | Mesoscale Discussion | SPC | Barnes, Burleigh, Cass, Dickey, Emmons, Foster and 9 more | 2 hr |
| Jul 26, 7:40 PM CDT | Mesoscale Discussion | SPC | Barnes, Cass, Dickey, LaMoure, Logan, McIntosh and 4 more | 95 min |
| Jul 28, 2:48 AM CDT | Mesoscale Discussion | SPC | Ransom, Richland, Sargent | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Ransom County6
- Sargent County6
- Cass County5
- Richland County5
- Adams County4
- Grant County4
- Dickey County4
- LaMoure County4
- Logan County4
- McIntosh County4
- Emmons County3
- Sioux County3
- Billings County3
- Bowman County3
- Divide County3
- Dunn County3
- Golden Valley County3
- Hettinger County3
- McKenzie County3
- Slope County3
- Stark County3
- Williams County3
- Griggs County3
- Barnes County3
- Stutsman County3
- Morton County2
- Burke County2
- Grand Forks County2
- Nelson County2
- Traill County2
- Walsh County2
- Foster County2
- Mercer County1
- Mountrail County1
- Steele County1
- Benson County1
- Cavalier County1
- Eddy County1
- McHenry County1
- McLean County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.