Alert archive / Illinois / Marshall County / Mesoscale Discussions

Mesoscale Discussions in Marshall County, Illinois, 2012

32 mesoscale discussions in 2012. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.

Marshall County and its neighbors

Each county as a circle sized by its count in 2012. Tap one for its archive.

Mesoscale Discussions
32
Busiest month
May8 mesoscale discussions
Busiest day
April 1, 20123 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
Mar 15, 5:02 PM CDTMesoscale DiscussionSPC2 hr
Mar 18, 1:41 AM CDTMesoscale DiscussionSPC94 min
Mar 27, 8:43 PM CDTMesoscale DiscussionSPC2 hr
Mar 31, 8:52 PM CDTMesoscale DiscussionSPC53 min
Apr 1, 1:33 AM CDTMesoscale DiscussionSPC117 min
Apr 1, 7:56 AM CDTMesoscale DiscussionSPC2 hr
Apr 3, 2:17 PM CDTMesoscale DiscussionSPC88 min
Apr 15, 6:12 PM CDTMesoscale DiscussionSPC63 min
May 3, 3:53 PM CDTMesoscale DiscussionSPC37 min
May 3, 11:18 PM CDTMesoscale DiscussionSPC27 min
May 4, 2:16 AM CDTMesoscale DiscussionSPC119 min
May 6, 8:40 AM CDTMesoscale DiscussionSPC65 min
May 6, 1:22 PM CDTMesoscale DiscussionSPC53 min
May 6, 3:56 PM CDTMesoscale DiscussionSPC64 min
May 20, 1:17 PM CDTMesoscale DiscussionSPC118 min
May 28, 4:59 PM CDTMesoscale DiscussionSPC91 min
Jun 2, 1:05 PM CDTMesoscale DiscussionSPC115 min
Jun 16, 6:10 PM CDTMesoscale DiscussionSPC95 min
Jun 16, 7:58 PM CDTMesoscale DiscussionSPC92 min
Jun 29, 9:22 AM CDTMesoscale DiscussionSPC2 hr
Jun 29, 7:33 PM CDTMesoscale DiscussionSPC87 min
Jun 29, 11:46 PM CDTMesoscale DiscussionSPC119 min
Jul 18, 3:07 PM CDTMesoscale DiscussionSPC53 min
Jul 26, 1:40 AM CDTMesoscale DiscussionSPC65 min
Aug 4, 10:26 AM CDTMesoscale DiscussionSPC49 min
Aug 4, 1:09 PM CDTMesoscale DiscussionSPC66 min
Sep 1, 12:41 PM CDTMesoscale DiscussionSPC64 min
Sep 1, 3:30 PM CDTMesoscale DiscussionSPC60 min
Sep 5, 3:43 AM CDTMesoscale DiscussionSPC92 min
Sep 21, 1:36 PM CDTMesoscale DiscussionSPC84 min
Dec 3, 3:29 PM CSTMesoscale DiscussionSPC91 min
Dec 20, 10:52 AM CSTMesoscale DiscussionSPC6 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 1, 20123mesoscale discussions
  2. May 6, 20123mesoscale discussions
  3. May 4, 20122mesoscale discussions
  4. June 30, 20122mesoscale discussions
  5. August 4, 20122mesoscale discussions
  6. September 1, 20122mesoscale discussions
  7. March 15, 20121mesoscale discussions
  8. March 18, 20121mesoscale discussions
  9. March 28, 20121mesoscale discussions
  10. April 3, 20121mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20112013

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.