Alert archive / Alabama / St. Clair County / Mesoscale Discussions

Mesoscale Discussions in St. Clair County, Alabama, 2017

23 mesoscale discussions in 2017. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.

St. Clair County and its neighbors

Each county as a circle sized by its count in 2017. Tap one for its archive.

Mesoscale Discussions
23
Busiest month
April6 mesoscale discussions
Busiest day
April 5, 20174 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
Jan 6, 4:15 PM CSTMesoscale DiscussionSPC4 hr
Jan 21, 3:00 AM CSTMesoscale DiscussionSPC90 min
Mar 1, 10:08 AM CSTMesoscale DiscussionSPC2 hr
Mar 1, 2:11 PM CSTMesoscale DiscussionSPC2 hr
Mar 7, 1:40 PM CSTMesoscale DiscussionSPC65 min
Mar 27, 1:49 PM CDTMesoscale DiscussionSPC56 min
Mar 27, 3:33 PM CDTMesoscale DiscussionSPC87 min
Apr 3, 1:51 AM CDTMesoscale DiscussionSPC114 min
Apr 5, 3:41 AM CDTMesoscale DiscussionSPC2 hr
Apr 5, 6:15 AM CDTMesoscale DiscussionSPC90 min
Apr 5, 3:51 PM CDTMesoscale DiscussionSPC84 min
Apr 5, 6:57 PM CDTMesoscale DiscussionSPC48 min
Apr 22, 6:40 PM CDTMesoscale DiscussionSPC65 min
May 12, 10:56 AM CDTMesoscale DiscussionSPC3 hr
May 12, 1:06 PM CDTMesoscale DiscussionSPC2 hr
May 24, 6:41 AM CDTMesoscale DiscussionSPC3 hr
May 27, 11:46 PM CDTMesoscale DiscussionSPC59 min
May 28, 2:11 AM CDTMesoscale DiscussionSPC2 hr
Jun 22, 3:48 PM CDTMesoscale DiscussionSPC87 min
Jun 22, 8:57 PM CDTMesoscale DiscussionSPC63 min
Jun 23, 3:17 PM CDTMesoscale DiscussionSPC118 min
Sep 5, 2:36 PM CDTMesoscale DiscussionSPC54 min
Dec 8, 7:55 AM CSTMesoscale DiscussionSPC3 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 5, 20174mesoscale discussions
  2. March 1, 20172mesoscale discussions
  3. March 27, 20172mesoscale discussions
  4. May 12, 20172mesoscale discussions
  5. May 28, 20172mesoscale discussions
  6. June 23, 20172mesoscale discussions
  7. January 6, 20171mesoscale discussions
  8. January 21, 20171mesoscale discussions
  9. March 7, 20171mesoscale discussions
  10. April 3, 20171mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20162018

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.