Alert archive / Minnesota / Mahnomen County / Mesoscale Discussions

Mesoscale Discussions in Mahnomen County, Minnesota, 2021

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

Mahnomen County and its neighbors

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

Mesoscale Discussions
12
Busiest month
June4 mesoscale discussions
Busiest day
June 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 30, 3:37 PM CDTMesoscale DiscussionSPC113 min
Jun 9, 1:08 PM CDTMesoscale DiscussionSPC2 hr
Jun 9, 5:18 PM CDTMesoscale DiscussionSPC87 min
Jun 18, 5:03 PM CDTMesoscale DiscussionSPC87 min
Jun 23, 5:16 PM CDTMesoscale DiscussionSPC89 min
Jul 23, 1:25 PM CDTMesoscale DiscussionSPC2 hr
Jul 28, 3:32 PM CDTMesoscale DiscussionSPC118 min
Aug 20, 5:51 PM CDTMesoscale DiscussionSPC84 min
Oct 13, 6:46 PM CDTMesoscale DiscussionSPC59 min
Dec 26, 4:44 PM CSTMesoscale DiscussionSPC4 hr
Dec 26, 9:07 PM CSTMesoscale DiscussionSPC4 hr
Dec 27, 11:39 AM CSTMesoscale DiscussionSPC4 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 9, 20212mesoscale discussions
  2. December 27, 20212mesoscale discussions
  3. May 30, 20211mesoscale discussions
  4. June 18, 20211mesoscale discussions
  5. June 23, 20211mesoscale discussions
  6. July 23, 20211mesoscale discussions
  7. July 28, 20211mesoscale discussions
  8. August 20, 20211mesoscale discussions
  9. October 13, 20211mesoscale discussions
  10. December 26, 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.