Alert archive / Illinois / Mesoscale Discussions / 2013

Mesoscale Discussions in Illinois, June 2013

48 mesoscale discussions in June 2013. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of mesoscale discussions reaches back to 2003.

Mesoscale Discussions by county

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

Mesoscale Discussions
48
Busiest day
June 26, 20139 mesoscale discussions

Over time

By day

Days in UTC, the clock the archive keeps.

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.

IssuedProductOfficeCountiesLasted
May 31, 7:05 PM CDTMesoscale DiscussionSPCBond, Calhoun, Christian, Greene, Jersey, Macon and 5 more85 min
May 31, 8:46 PM CDTMesoscale DiscussionSPCBond, Clay, Clinton, Coles, Cumberland, Effingham and 16 more59 min
May 31, 9:47 PM CDTMesoscale DiscussionSPCIroquois58 min
Jun 1, 1:13 AM CDTMesoscale DiscussionSPCCrawford, Lawrence, Wabash2 hr
Jun 1, 1:51 AM CDTMesoscale DiscussionSPCAlexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 14 more114 min
Jun 1, 3:46 AM CDTMesoscale DiscussionSPCMassac29 min
Jun 9, 1:28 PM CDTMesoscale DiscussionSPCAlexander, Bond, Calhoun, Christian, Clay, Clinton and 37 more62 min
Jun 9, 5:03 PM CDTMesoscale DiscussionSPCAlexander, Clay, Crawford, Edwards, Franklin, Gallatin and 18 more87 min
Jun 11, 1:41 PM CDTMesoscale DiscussionSPCChampaign, Clark, Clay, Coles, Crawford, Cumberland and 17 more64 min
Jun 11, 3:49 PM CDTMesoscale DiscussionSPCDeKalb, DuPage, Kane, Kankakee, Kendall, Ogle and 1 more56 min
Jun 12, 10:26 AM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 26 more64 min
Jun 12, 12:49 PM CDTMesoscale DiscussionSPCCarroll, Jo Daviess, Rock Island, Whiteside56 min
Jun 12, 3:38 PM CDTMesoscale DiscussionSPCCook, DuPage, Ford, Grundy, Iroquois, Kane and 4 more97 min
Jun 12, 4:06 PM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, DeKalb, Grundy, Henry and 12 more54 min
Jun 12, 5:56 PM CDTMesoscale DiscussionSPCCook, DeKalb, DuPage, Ford, Grundy, Iroquois and 8 more94 min
Jun 12, 6:40 PM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, DeKalb, DuPage, Grundy and 17 more95 min
Jun 12, 8:47 PM CDTMesoscale DiscussionSPCIroquois, Kankakee, Vermilion88 min
Jun 12, 8:53 PM CDTMesoscale DiscussionSPCBureau, Carroll, Jo Daviess, Lee, Ogle, Stephenson and 1 more37 min
Jun 12, 11:50 PM CDTMesoscale DiscussionSPCChampaign, Cook, DuPage, Ford, Grundy, Iroquois and 7 more85 min
Jun 15, 3:56 PM CDTMesoscale DiscussionSPCAdams, Brown, Calhoun, Greene, Hancock, Henderson and 6 more2 hr
Jun 18, 1:04 PM CDTMesoscale DiscussionSPCCass, Christian, Clark, Coles, Crawford, Cumberland and 11 more86 min
Jun 18, 5:38 PM CDTMesoscale DiscussionSPCChristian, Clark, Clay, Coles, Crawford, Cumberland and 12 more67 min
Jun 21, 8:07 AM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, DeKalb, DuPage, Grundy and 15 more53 min
Jun 21, 10:12 AM CDTMesoscale DiscussionSPCBoone, Bureau, DeKalb, DuPage, Grundy, Henry and 12 more2 hr
Jun 21, 5:15 PM CDTMesoscale DiscussionSPCBond, Christian, Clark, Clay, Coles, Crawford and 16 more60 min
Jun 23, 2:26 PM CDTMesoscale DiscussionSPCAdams, Boone, Brown, Bureau, Cass, DeKalb and 28 more94 min
Jun 23, 2:56 PM CDTMesoscale DiscussionSPCCalhoun94 min
Jun 24, 10:35 AM CDTMesoscale DiscussionSPCAdams, Hancock55 min
Jun 24, 2:11 PM CDTMesoscale DiscussionSPCAdams, Boone, Brown, Bureau, Carroll, Cass and 50 more2 hr
Jun 24, 6:00 PM CDTMesoscale DiscussionSPCBoone, Cook, DeKalb, DuPage, Grundy, Iroquois and 11 more75 min
Jun 24, 8:11 PM CDTMesoscale DiscussionSPCChampaign, Douglas, Vermilion64 min
Jun 25, 2:38 AM CDTMesoscale DiscussionSPCCook, DeKalb, DuPage, Kane, Lake, McHenry and 1 more97 min
Jun 25, 7:52 AM CDTMesoscale DiscussionSPCBoone, Cook, DeKalb, DuPage, Kane, Kendall and 8 more53 min
Jun 25, 12:43 PM CDTMesoscale DiscussionSPCAdams, Bond, Brown, Bureau, Calhoun, Cass and 53 more3 hr
Jun 25, 3:15 PM CDTMesoscale DiscussionSPCBoone, Carroll, DeKalb, Jo Daviess, Kane, Lake and 4 more3 hr
Jun 25, 5:49 PM CDTMesoscale DiscussionSPCCass, Champaign, DeWitt, Douglas, Ford, Fulton and 21 more56 min
Jun 25, 9:20 PM CDTMesoscale DiscussionSPCCass, Champaign, Christian, Clark, Coles, Crawford and 27 more85 min
Jun 25, 9:44 PM CDTMesoscale DiscussionSPCHancock91 min
Jun 26, 1:43 AM CDTMesoscale DiscussionSPCAdams, Bond, Brown, Calhoun, Clinton, Fayette and 10 more92 min
Jun 26, 3:32 AM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, DeKalb, DuPage, Fulton and 24 more88 min
Jun 26, 5:46 AM CDTMesoscale DiscussionSPCBond, Calhoun, Christian, Clay, Clinton, Edwards and 30 more89 min
Jun 26, 11:11 AM CDTMesoscale DiscussionSPCClark, Crawford, Lawrence, Richland, Wabash2 hr
Jun 26, 2:50 PM CDTMesoscale DiscussionSPCEdwards, Gallatin, Hamilton, Hardin, Jefferson, Marion and 4 more115 min
Jun 26, 3:40 PM CDTMesoscale DiscussionSPCAdams, Bond, Calhoun, Clinton, Greene, Jersey and 7 more95 min
Jun 26, 6:54 PM CDTMesoscale DiscussionSPCAlexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 10 more96 min
Jun 27, 12:42 PM CDTMesoscale DiscussionSPCLake, McHenry3 hr
Jun 27, 6:12 PM CDTMesoscale DiscussionSPCCook, Lake2 hr
Jun 28, 12:36 PM CDTMesoscale DiscussionSPCBoone, Cook, DeKalb, DuPage, Grundy, Iroquois and 5 more54 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

62 more counties

Nearby

Alerts in force nowTornadoes on recordThe 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.