Alert archive / Tennessee / Sumner County / Mesoscale Discussions

Mesoscale Discussions in Sumner County, Tennessee, 2021

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

Sumner County and its neighbors

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

Mesoscale Discussions
18
Busiest month
February4 mesoscale discussions
Busiest day
March 26, 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
Feb 15, 3:53 PM CSTMesoscale DiscussionSPC4 hr
Feb 17, 1:00 PM CSTMesoscale DiscussionSPC3 hr
Feb 17, 7:44 PM CSTMesoscale DiscussionSPC5 hr
Feb 28, 4:40 PM CSTMesoscale DiscussionSPC95 min
Feb 28, 6:27 PM CSTMesoscale DiscussionSPC93 min
Mar 25, 5:52 PM CDTMesoscale DiscussionSPC83 min
Mar 25, 7:36 PM CDTMesoscale DiscussionSPC84 min
Mar 25, 9:07 PM CDTMesoscale DiscussionSPC83 min
May 4, 1:17 AM CDTMesoscale DiscussionSPC118 min
May 4, 4:17 AM CDTMesoscale DiscussionSPC88 min
May 6, 5:11 PM CDTMesoscale DiscussionSPC94 min
May 9, 3:23 PM CDTMesoscale DiscussionSPC2 hr
Jun 3, 12:26 PM CDTMesoscale DiscussionSPC2 hr
Jun 21, 11:35 AM CDTMesoscale DiscussionSPC85 min
Jun 21, 3:03 PM CDTMesoscale DiscussionSPC117 min
Dec 6, 5:06 AM CSTMesoscale DiscussionSPC114 min
Dec 10, 5:52 PM CSTMesoscale DiscussionSPC83 min
Dec 11, 2:00 AM CSTMesoscale DiscussionSPC90 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 26, 20212mesoscale discussions
  2. May 4, 20212mesoscale discussions
  3. June 21, 20212mesoscale discussions
  4. February 15, 20211mesoscale discussions
  5. February 17, 20211mesoscale discussions
  6. February 18, 20211mesoscale discussions
  7. February 28, 20211mesoscale discussions
  8. March 1, 20211mesoscale discussions
  9. March 25, 20211mesoscale discussions
  10. May 6, 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.