Alert archive / Illinois / Saint Clair County / Mesoscale Discussions

Mesoscale Discussions in Saint Clair County, Illinois, 2013

31 mesoscale discussions in 2013. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.

Saint Clair County and its neighbors

Each county as a circle sized by its count in 2013. Tap one for its archive.

Mesoscale Discussions
31
Busiest month
April6 mesoscale discussions
Busiest day
April 10, 20133 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 12, 6:17 PM CSTMesoscale DiscussionSPC6 hr
Jan 29, 11:54 AM CSTMesoscale DiscussionSPC96 min
Feb 21, 12:46 PM CSTMesoscale DiscussionSPC4 hr
Apr 10, 1:03 PM CDTMesoscale DiscussionSPC117 min
Apr 10, 3:01 PM CDTMesoscale DiscussionSPC119 min
Apr 10, 6:09 PM CDTMesoscale DiscussionSPC96 min
Apr 10, 7:55 PM CDTMesoscale DiscussionSPC95 min
Apr 16, 8:44 PM CDTMesoscale DiscussionSPC2 hr
Apr 18, 5:36 AM CDTMesoscale DiscussionSPC54 min
May 20, 8:53 PM CDTMesoscale DiscussionSPC67 min
May 30, 11:29 AM CDTMesoscale DiscussionSPC61 min
May 30, 2:16 PM CDTMesoscale DiscussionSPC59 min
May 30, 3:52 PM CDTMesoscale DiscussionSPC113 min
May 30, 7:04 PM CDTMesoscale DiscussionSPC56 min
May 31, 8:45 AM CDTMesoscale DiscussionSPC90 min
May 31, 8:46 PM CDTMesoscale DiscussionSPC59 min
Jun 9, 1:28 PM CDTMesoscale DiscussionSPC62 min
Jun 25, 12:43 PM CDTMesoscale DiscussionSPC3 hr
Jun 26, 1:43 AM CDTMesoscale DiscussionSPC92 min
Jun 26, 5:46 AM CDTMesoscale DiscussionSPC89 min
Jun 26, 3:40 PM CDTMesoscale DiscussionSPC95 min
Aug 31, 2:24 PM CDTMesoscale DiscussionSPC2 hr
Aug 31, 6:05 PM CDTMesoscale DiscussionSPC85 min
Aug 31, 9:12 PM CDTMesoscale DiscussionSPC63 min
Sep 1, 1:56 PM CDTMesoscale DiscussionSPC3 hr
Oct 3, 5:08 PM CDTMesoscale DiscussionSPC97 min
Oct 31, 12:31 PM CDTMesoscale DiscussionSPC89 min
Nov 17, 7:47 AM CSTMesoscale DiscussionSPC88 min
Nov 17, 10:49 AM CSTMesoscale DiscussionSPC86 min
Dec 5, 6:25 PM CSTMesoscale DiscussionSPC5 hr
Dec 13, 11:31 PM CSTMesoscale DiscussionSPC5 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 10, 20133mesoscale discussions
  2. May 30, 20133mesoscale discussions
  3. June 26, 20133mesoscale discussions
  4. May 31, 20132mesoscale discussions
  5. August 31, 20132mesoscale discussions
  6. September 1, 20132mesoscale discussions
  7. November 17, 20132mesoscale discussions
  8. January 13, 20131mesoscale discussions
  9. January 29, 20131mesoscale discussions
  10. February 21, 20131mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20122014

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.