Alert archive / North Dakota / Logan County / Mesoscale Discussions

Mesoscale Discussions in Logan County, North Dakota, 2021

15 mesoscale discussions in 2021. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.

Logan County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Mesoscale Discussions
15
Busiest month
August6 mesoscale discussions
Busiest day
August 9, 20212 mesoscale discussions

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.

IssuedProductOfficeLasted
May 19, 5:03 PM CDTMesoscale DiscussionSPC117 min
Jun 7, 5:08 PM CDTMesoscale DiscussionSPC97 min
Jun 7, 8:35 PM CDTMesoscale DiscussionSPC85 min
Jun 11, 12:52 AM CDTMesoscale DiscussionSPC53 min
Jul 23, 5:04 PM CDTMesoscale DiscussionSPC3 hr
Jul 23, 10:33 PM CDTMesoscale DiscussionSPC117 min
Jul 26, 4:42 PM CDTMesoscale DiscussionSPC2 hr
Jul 26, 7:40 PM CDTMesoscale DiscussionSPC95 min
Aug 7, 7:12 PM CDTMesoscale DiscussionSPC93 min
Aug 9, 2:56 PM CDTMesoscale DiscussionSPC2 hr
Aug 9, 6:34 PM CDTMesoscale DiscussionSPC86 min
Aug 22, 2:21 PM CDTMesoscale DiscussionSPC2 hr
Aug 22, 5:59 PM CDTMesoscale DiscussionSPC91 min
Aug 23, 7:38 PM CDTMesoscale DiscussionSPC2 hr
Dec 26, 4:44 PM CSTMesoscale DiscussionSPC4 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. August 9, 20212mesoscale discussions
  2. August 22, 20212mesoscale discussions
  3. May 19, 20211mesoscale discussions
  4. June 7, 20211mesoscale discussions
  5. June 8, 20211mesoscale discussions
  6. June 11, 20211mesoscale discussions
  7. July 23, 20211mesoscale discussions
  8. July 24, 20211mesoscale discussions
  9. July 26, 20211mesoscale discussions
  10. July 27, 20211mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe 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.