Alert archive / Illinois / Jackson County / Mesoscale Discussions

Mesoscale Discussions in Jackson County, Illinois, 2015

40 mesoscale discussions in 2015. 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 2015. Tap one for its archive.

Mesoscale Discussions
40
Busiest month
April14 mesoscale discussions
Busiest day
April 7, 20154 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, 10:31 AM CSTMesoscale DiscussionSPC4 hr
Feb 16, 2:57 AM CSTMesoscale DiscussionSPC6 hr
Feb 20, 6:37 PM CSTMesoscale DiscussionSPC6 hr
Apr 2, 11:50 AM CDTMesoscale DiscussionSPC85 min
Apr 2, 2:46 PM CDTMesoscale DiscussionSPC89 min
Apr 2, 7:32 PM CDTMesoscale DiscussionSPC58 min
Apr 7, 8:17 AM CDTMesoscale DiscussionSPC88 min
Apr 7, 10:51 AM CDTMesoscale DiscussionSPC54 min
Apr 7, 1:14 PM CDTMesoscale DiscussionSPC61 min
Apr 7, 2:53 PM CDTMesoscale DiscussionSPC97 min
Apr 8, 12:01 PM CDTMesoscale DiscussionSPC59 min
Apr 8, 3:42 PM CDTMesoscale DiscussionSPC63 min
Apr 8, 7:04 PM CDTMesoscale DiscussionSPC116 min
Apr 9, 3:45 PM CDTMesoscale DiscussionSPC60 min
Apr 9, 8:01 PM CDTMesoscale DiscussionSPC89 min
Apr 25, 12:22 PM CDTMesoscale DiscussionSPC2 hr
Apr 25, 3:25 PM CDTMesoscale DiscussionSPC2 hr
May 10, 3:52 PM CDTMesoscale DiscussionSPC68 min
May 10, 6:30 PM CDTMesoscale DiscussionSPC90 min
May 24, 6:04 PM CDTMesoscale DiscussionSPC116 min
May 24, 8:41 PM CDTMesoscale DiscussionSPC64 min
May 27, 3:53 AM CDTMesoscale DiscussionSPC2 hr
Jun 17, 2:20 PM CDTMesoscale DiscussionSPC115 min
Jun 21, 3:56 PM CDTMesoscale DiscussionSPC2 hr
Jun 21, 7:08 PM CDTMesoscale DiscussionSPC67 min
Jun 26, 11:50 AM CDTMesoscale DiscussionSPC115 min
Jun 28, 9:39 PM CDTMesoscale DiscussionSPC66 min
Jul 1, 8:16 PM CDTMesoscale DiscussionSPC119 min
Jul 8, 1:09 PM CDTMesoscale DiscussionSPC2 hr
Jul 8, 3:52 PM CDTMesoscale DiscussionSPC113 min
Jul 8, 9:01 PM CDTMesoscale DiscussionSPC89 min
Jul 13, 8:31 PM CDTMesoscale DiscussionSPC59 min
Jul 19, 7:47 PM CDTMesoscale DiscussionSPC118 min
Jul 20, 6:23 PM CDTMesoscale DiscussionSPC97 min
Jul 20, 8:28 PM CDTMesoscale DiscussionSPC92 min
Aug 9, 3:55 PM CDTMesoscale DiscussionSPC2 hr
Aug 18, 6:35 PM CDTMesoscale DiscussionSPC115 min
Dec 23, 6:13 AM CSTMesoscale DiscussionSPC2 hr
Dec 23, 9:05 AM CSTMesoscale DiscussionSPC85 min
Dec 23, 10:29 AM CSTMesoscale DiscussionSPC91 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 7, 20154mesoscale discussions
  2. December 23, 20153mesoscale discussions
  3. April 2, 20152mesoscale discussions
  4. April 8, 20152mesoscale discussions
  5. April 9, 20152mesoscale discussions
  6. April 25, 20152mesoscale discussions
  7. May 10, 20152mesoscale discussions
  8. July 8, 20152mesoscale discussions
  9. July 20, 20152mesoscale discussions
  10. January 11, 20151mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20142016

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.