Alert archive / Illinois / Jackson County / Mesoscale Discussions

Mesoscale Discussions in Jackson County, Illinois, 2018

30 mesoscale discussions in 2018. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.

Jackson County and its neighbors

Each county as a circle sized by its count in 2018. Tap one for its archive.

Mesoscale Discussions
30
Busiest month
June13 mesoscale discussions
Busiest day
April 3, 20183 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 11, 8:43 PM CSTMesoscale DiscussionSPC6 hr
Feb 6, 6:08 PM CSTMesoscale DiscussionSPC4 hr
Feb 6, 9:42 PM CSTMesoscale DiscussionSPC5 hr
Mar 24, 3:26 PM CDTMesoscale DiscussionSPC64 min
Apr 2, 10:46 PM CDTMesoscale DiscussionSPC119 min
Apr 3, 12:57 PM CDTMesoscale DiscussionSPC2 hr
Apr 3, 3:34 PM CDTMesoscale DiscussionSPC86 min
May 20, 3:32 PM CDTMesoscale DiscussionSPC118 min
May 27, 3:47 PM CDTMesoscale DiscussionSPC118 min
May 31, 4:42 PM CDTMesoscale DiscussionSPC2 hr
Jun 2, 9:12 AM CDTMesoscale DiscussionSPC2 hr
Jun 11, 4:53 PM CDTMesoscale DiscussionSPC2 hr
Jun 12, 1:26 PM CDTMesoscale DiscussionSPC109 min
Jun 21, 12:31 PM CDTMesoscale DiscussionSPC2 hr
Jun 23, 4:50 PM CDTMesoscale DiscussionSPC115 min
Jun 25, 3:23 PM CDTMesoscale DiscussionSPC97 min
Jun 25, 8:08 PM CDTMesoscale DiscussionSPC2 hr
Jun 26, 7:39 AM CDTMesoscale DiscussionSPC2 hr
Jun 26, 1:53 PM CDTMesoscale DiscussionSPC67 min
Jun 28, 2:00 AM CDTMesoscale DiscussionSPC3 hr
Jun 28, 8:43 AM CDTMesoscale DiscussionSPC62 min
Jun 28, 3:34 PM CDTMesoscale DiscussionSPC116 min
Jun 28, 7:30 PM CDTMesoscale DiscussionSPC90 min
Jul 20, 10:20 PM CDTMesoscale DiscussionSPC115 min
Aug 6, 3:16 PM CDTMesoscale DiscussionSPC2 hr
Aug 7, 12:22 PM CDTMesoscale DiscussionSPC113 min
Aug 16, 10:40 PM CDTMesoscale DiscussionSPC2 hr
Aug 20, 11:46 AM CDTMesoscale DiscussionSPC119 min
Aug 20, 4:00 PM CDTMesoscale DiscussionSPC2 hr
Oct 6, 12:39 PM CDTMesoscale DiscussionSPC2 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 3, 20183mesoscale discussions
  2. June 26, 20183mesoscale discussions
  3. June 28, 20183mesoscale discussions
  4. February 7, 20182mesoscale discussions
  5. August 20, 20182mesoscale discussions
  6. January 12, 20181mesoscale discussions
  7. March 24, 20181mesoscale discussions
  8. May 20, 20181mesoscale discussions
  9. May 27, 20181mesoscale discussions
  10. May 31, 20181mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20172019

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.