Alert archive / Indiana / Mesoscale Discussions

Mesoscale Discussions in Indiana, 2004

204 mesoscale discussions in 2004. 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 2004. Tap one for its archive.

Mesoscale Discussions
204
Busiest month
May63 mesoscale discussions
Busiest day
May 27, 20047 mesoscale discussions

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Jan 4, 3:08 AM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Boone, Carroll and 22 more5 hr
Jan 4, 10:27 AM ESTMesoscale DiscussionSPCAllen, Benton, Cass, DeKalb, Elkhart, Fulton and 18 more4 hr
Jan 17, 1:22 PM ESTMesoscale DiscussionSPCAdams, Blackford, Decatur, Delaware, Fayette, Franklin and 8 more5 hr
Jan 25, 1:27 AM ESTMesoscale DiscussionSPCClark, Crawford, Dubois, Floyd, Harrison, Orange and 6 more6 hr
Jan 25, 8:46 AM ESTMesoscale DiscussionSPCBartholomew, Brown, Clay, Daviess, Dearborn, Decatur and 12 more6 hr
Jan 25, 2:31 PM ESTMesoscale DiscussionSPCBartholomew, Boone, Brown, Clay, Decatur, Fayette and 25 more4 hr
Jan 26, 11:15 PM ESTMesoscale DiscussionSPCBartholomew, Boone, Brown, Clay, Crawford, Daviess and 26 more3 hr
Jan 27, 3:08 AM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, Boone, Carroll, Cass and 19 more5 hr
Feb 2, 6:11 AM ESTMesoscale DiscussionSPCClay, Fountain, Hendricks, Montgomery, Owen, Parke and 3 more4 hr
Feb 5, 11:16 AM ESTMesoscale DiscussionSPCBartholomew, Clark, Dearborn, Decatur, Fayette, Franklin and 11 more6 hr
Mar 1, 2:30 PM ESTMesoscale DiscussionSPCBenton, Carroll, Cass, Fulton, Howard, Jasper and 14 more60 min
Mar 1, 5:56 PM ESTMesoscale DiscussionSPCElkhart, Kosciusko, LaGrange, LaPorte, Marshall, Noble and 3 more2 hr
Mar 1, 7:40 PM ESTMesoscale DiscussionSPCElkhart, Fulton, Kosciusko, LaGrange, Marshall, Noble and 2 more2 hr
Mar 16, 4:16 AM ESTMesoscale DiscussionSPCBenton, Blackford, Boone, Carroll, Clinton, Delaware and 18 more4 hr
Mar 20, 10:20 AM ESTMesoscale DiscussionSPCPerry, Spencer, Vanderburgh, Warrick85 min
Mar 30, 11:33 AM ESTMesoscale DiscussionSPCAdams, Allen, Bartholomew, Blackford, Boone, Brown and 57 more117 min
Apr 17, 3:19 PM ESTMesoscale DiscussionSPCAdams, Allen, Huntington, Wabash, Wells, Whitley116 min
Apr 20, 6:00 PM ESTMesoscale DiscussionSPCBenton, Boone, Carroll, Cass, Clinton, Fountain and 18 more2 hr
Apr 20, 8:55 PM ESTMesoscale DiscussionSPCAdams, Allen, Cass, DeKalb, Elkhart, Fulton and 19 more65 min
Apr 21, 1:16 PM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, DeKalb, Delaware, Grant and 13 more2 hr
Apr 21, 2:58 PM ESTMesoscale DiscussionSPCGibson, Posey92 min
Apr 24, 8:15 PM ESTMesoscale DiscussionSPCDubois, Gibson, Pike, Posey, Spencer, Vanderburgh and 1 more60 min
Apr 24, 9:51 PM ESTMesoscale DiscussionSPCDubois, Gibson, Pike, Posey, Spencer, Vanderburgh and 1 more54 min
Apr 30, 7:59 PM ESTMesoscale DiscussionSPCCrawford, Floyd, Harrison, Jackson, Lawrence, Orange and 1 more61 min
May 1, 12:59 AM ESTMesoscale DiscussionSPCCrawford, Daviess, Dubois, Gibson, Knox, Martin and 8 more91 min
May 1, 12:36 PM ESTMesoscale DiscussionSPCClark, Crawford, Dubois, Floyd, Gibson, Harrison and 13 more114 min
May 6, 8:37 PM ESTMesoscale DiscussionSPCAllen, DeKalb, Elkhart, Kosciusko, LaGrange, Noble and 2 more83 min
May 7, 6:38 AM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Boone, Carroll and 30 more97 min
May 7, 8:30 AM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, Carroll, Cass, Clinton and 17 more90 min
May 8, 4:00 PM ESTMesoscale DiscussionSPCElkhart, LaGrange, LaPorte, Porter, Saint Joseph3 hr
May 8, 7:16 PM ESTMesoscale DiscussionSPCElkhart, Kosciusko, LaGrange, Marshall, Noble, Saint Joseph and 1 more119 min
May 9, 9:35 AM ESTMesoscale DiscussionSPCSteuben55 min
May 9, 11:48 AM ESTMesoscale DiscussionSPCDeKalb, Elkhart, LaGrange, LaPorte, Noble, Saint Joseph and 1 more2 hr
May 9, 2:46 PM ESTMesoscale DiscussionSPCElkhart, LaGrange, Lake, LaPorte, Porter, Saint Joseph and 1 more89 min
May 9, 5:17 PM ESTMesoscale DiscussionSPCElkhart, LaGrange, Lake, LaPorte, Porter, Saint Joseph and 1 more88 min
May 9, 9:04 PM ESTMesoscale DiscussionSPCAllen, DeKalb, Elkhart, Fulton, Jasper, Kosciusko and 11 more56 min
May 10, 6:05 PM ESTMesoscale DiscussionSPCAllen, Benton, Cass, DeKalb, Elkhart, Fulton and 17 more115 min
May 11, 12:04 PM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, DeKalb, Delaware, Elkhart and 14 more2 hr
May 14, 11:38 AM ESTMesoscale DiscussionSPCDeKalb, Elkhart, Fulton, Kosciusko, LaGrange, LaPorte and 7 more2 hr
May 14, 2:52 PM ESTMesoscale DiscussionSPCAdams, Allen, Carroll, Cass, DeKalb, Elkhart and 12 more113 min
May 17, 10:22 AM ESTMesoscale DiscussionSPCAllen, Benton, Carroll, Cass, Clinton, DeKalb and 26 more2 hr
May 17, 1:09 PM ESTMesoscale DiscussionSPCAdams, Bartholomew, Blackford, Brown, Clark, Crawford and 44 more2 hr
May 17, 3:05 PM ESTMesoscale DiscussionSPCDeKalb, Elkhart, LaGrange, Saint Joseph, Steuben85 min
May 18, 12:41 AM ESTMesoscale DiscussionSPCElkhart, LaGrange, Lake, LaPorte, Porter, Saint Joseph2 hr
May 18, 11:55 AM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Boone, Carroll and 34 more2 hr
May 18, 3:02 PM ESTMesoscale DiscussionSPCAdams, Blackford, Boone, Carroll, Cass, Clinton and 15 more118 min
May 18, 6:09 PM ESTMesoscale DiscussionSPCAdams, Bartholomew, Boone, Brown, Clay, Daviess and 38 more96 min
May 19, 11:26 AM ESTMesoscale DiscussionSPCCrawford, Dubois, Floyd, Gibson, Harrison, Perry and 5 more2 hr
May 21, 9:40 AM ESTMesoscale DiscussionSPCAllen, DeKalb, Elkhart, Kosciusko, LaGrange, Lake and 8 more2 hr
May 21, 1:19 PM ESTMesoscale DiscussionSPCAllen, DeKalb, Fulton, Kosciusko, Marshall, Noble and 2 more116 min
May 22, 1:48 AM ESTMesoscale DiscussionSPCAllen, DeKalb, Elkhart, Kosciusko, LaGrange, LaPorte and 4 more57 min
May 22, 11:03 AM ESTMesoscale DiscussionSPCBenton, Cass, Fulton, Jasper, Lake, LaPorte and 7 more57 min
May 22, 2:36 PM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, Carroll, Cass, Clinton and 17 more54 min
May 22, 5:29 PM ESTMesoscale DiscussionSPCJay, Randolph91 min
May 23, 9:45 AM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Boone, Carroll and 37 more2 hr
May 23, 12:35 PM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, Carroll, Cass, Clinton and 19 more115 min
May 23, 12:45 PM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Clay, Crawford, Daviess and 33 more2 hr
May 23, 2:53 PM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Carroll, Cass and 29 more67 min
May 23, 6:30 PM ESTMesoscale DiscussionSPCAllen, Benton, Carroll, Cass, DeKalb, Elkhart and 21 more2 hr
May 23, 8:40 PM ESTMesoscale DiscussionSPCAdams, Allen, Bartholomew, Benton, Blackford, Boone and 68 more65 min
May 23, 11:26 PM ESTMesoscale DiscussionSPCAdams, Allen, Bartholomew, Blackford, Boone, Brown and 49 more64 min
May 25, 4:23 AM ESTMesoscale DiscussionSPCBartholomew, Blackford, Clark, Crawford, Dearborn, Decatur and 28 more97 min
May 25, 9:19 AM ESTMesoscale DiscussionSPCClark, Crawford, Daviess, Dearborn, Dubois, Floyd and 20 more86 min
May 25, 2:39 PM ESTMesoscale DiscussionSPCGibson, Pike, Posey, Vanderburgh, Warrick96 min
May 25, 4:02 PM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Crawford, Dearborn, Decatur and 16 more58 min
May 25, 5:03 PM ESTMesoscale DiscussionSPCDaviess, Gibson, Greene, Knox, Pike, Posey and 3 more87 min
May 25, 7:28 PM ESTMesoscale DiscussionSPCClark, Crawford, Daviess, Dubois, Floyd, Gibson and 19 more92 min
May 26, 8:20 AM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Clay, Crawford, Daviess and 22 more85 min
May 26, 10:50 AM ESTMesoscale DiscussionSPCClark, Crawford, Daviess, Dubois, Floyd, Gibson and 19 more85 min
May 26, 1:18 PM ESTMesoscale DiscussionSPCClark, Crawford, Floyd, Harrison, Jefferson, Ohio and 3 more87 min
May 26, 11:14 PM ESTMesoscale DiscussionSPCGibson, Pike, Posey, Vanderburgh, Warrick2 hr
May 27, 1:53 AM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Clay, Daviess, Floyd and 17 more3 hr
May 27, 1:07 PM ESTMesoscale DiscussionSPCBartholomew, Boone, Brown, Clay, Dearborn, Decatur and 28 more113 min
May 27, 3:12 PM ESTMesoscale DiscussionSPCBartholomew, Benton, Boone, Brown, Clay, Clinton and 29 more2 hr
May 27, 3:37 PM ESTMesoscale DiscussionSPCGibson, Posey113 min
May 27, 6:00 PM ESTMesoscale DiscussionSPCAdams, Benton, Blackford, Boone, Carroll, Cass and 34 more90 min
May 27, 6:35 PM ESTMesoscale DiscussionSPCOhio, Switzerland25 min
May 27, 7:12 PM ESTMesoscale DiscussionSPCCrawford, Daviess, Dubois, Floyd, Gibson, Harrison and 8 more93 min
May 27, 10:27 PM ESTMesoscale DiscussionSPCCrawford, Dubois, Floyd, Harrison, Perry, Spencer and 2 more93 min
May 30, 10:04 AM ESTMesoscale DiscussionSPCGibson, Pike, Posey, Spencer, Vanderburgh, Warrick2 hr
May 30, 11:04 AM ESTMesoscale DiscussionSPCBenton, Blackford, Boone, Carroll, Cass, Clinton and 27 more116 min
May 30, 3:05 PM ESTMesoscale DiscussionSPCBartholomew, Blackford, Boone, Brown, Clark, Crawford and 47 more115 min
May 30, 7:21 PM ESTMesoscale DiscussionSPCDearborn, Ohio, Switzerland84 min
May 30, 8:39 PM ESTMesoscale DiscussionSPCAdams, Allen, Bartholomew, Blackford, Boone, Brown and 63 more96 min
May 30, 10:47 PM ESTMesoscale DiscussionSPCDearborn, Ohio, Switzerland, Union58 min
May 31, 12:50 PM ESTMesoscale DiscussionSPCDeKalb, Elkhart, LaGrange, Noble, Steuben55 min
May 31, 8:25 PM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, Boone, Carroll, Cass and 30 more2 hr
Jun 1, 1:30 PM ESTMesoscale DiscussionSPCBartholomew, Boone, Brown, Clark, Clay, Clinton and 55 more60 min
Jun 1, 3:56 PM ESTMesoscale DiscussionSPCClark, Dearborn, Floyd, Jefferson, Ohio, Ripley and 1 more34 min
Jun 1, 7:40 PM ESTMesoscale DiscussionSPCClark, Crawford, Daviess, Dubois, Floyd, Gibson and 15 more65 min
Jun 1, 8:34 PM ESTMesoscale DiscussionSPCClark, Crawford, Daviess, Dubois, Floyd, Gibson and 15 more56 min
Jun 2, 10:45 AM ESTMesoscale DiscussionSPCAdams, Blackford, Delaware, Fayette, Henry, Jay and 6 more2 hr
Jun 9, 10:21 AM ESTMesoscale DiscussionSPCDeKalb, Elkhart, LaGrange, LaPorte, Marshall, Noble and 2 more114 min
Jun 9, 1:51 PM ESTMesoscale DiscussionSPCSteuben84 min
Jun 9, 4:27 PM ESTMesoscale DiscussionSPCSteuben63 min
Jun 9, 5:54 PM ESTMesoscale DiscussionSPCBartholomew, Daviess, Dearborn, Decatur, Franklin, Gibson and 7 more96 min
Jun 10, 5:30 PM ESTMesoscale DiscussionSPCBenton, Carroll, Cass, Fulton, Jasper, Lake and 5 more90 min
Jun 10, 7:58 PM ESTMesoscale DiscussionSPCBartholomew, Benton, Boone, Brown, Carroll, Cass and 22 more92 min
Jun 11, 12:07 AM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Boone, Carroll and 31 more83 min
Jun 11, 1:58 AM ESTMesoscale DiscussionSPCAdams, Bartholomew, Blackford, Boone, Brown, Clay and 31 more92 min
Jun 11, 10:52 AM ESTMesoscale DiscussionSPCBartholomew, Brown, Dearborn, Decatur, Fayette, Franklin and 16 more113 min
Jun 12, 1:48 AM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Carroll, Cass and 29 more87 min
Jun 12, 3:08 AM ESTMesoscale DiscussionSPCBenton, Carroll, Cass, Clinton, Fulton, Howard and 13 more97 min
Jun 12, 10:48 AM ESTMesoscale DiscussionSPCClark, Crawford, Dubois, Floyd, Gibson, Harrison and 16 more2 hr
Jun 13, 12:57 PM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, Boone, DeKalb, Delaware and 22 more2 hr
Jun 13, 3:03 PM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Boone, Carroll and 47 more87 min
Jun 13, 4:58 PM ESTMesoscale DiscussionSPCAdams, Bartholomew, Blackford, Brown, Clark, Daviess and 32 more62 min
Jun 13, 7:30 PM ESTMesoscale DiscussionSPCBartholomew, Dearborn, Decatur, Fayette, Franklin, Randolph and 4 more90 min
Jun 14, 9:06 AM ESTMesoscale DiscussionSPCAdams, Allen, Carroll, Cass, DeKalb, Elkhart and 18 more54 min
Jun 14, 10:03 AM ESTMesoscale DiscussionSPCLake, Newton, Vermillion, Warren57 min
Jun 14, 10:22 AM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, Cass, DeKalb, Delaware and 20 more53 min
Jun 14, 12:29 PM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, Boone, Clinton, DeKalb and 16 more91 min
Jun 15, 8:54 AM ESTMesoscale DiscussionSPCBartholomew, Boone, Brown, Clay, Dearborn, Decatur and 29 more2 hr
Jun 15, 1:22 PM ESTMesoscale DiscussionSPCBartholomew, Blackford, Boone, Brown, Clay, Clinton and 35 more113 min
Jun 16, 9:15 AM ESTMesoscale DiscussionSPCBartholomew, Clark, Crawford, Daviess, Dubois, Floyd and 17 more90 min
Jun 16, 3:59 PM ESTMesoscale DiscussionSPCBartholomew, Blackford, Boone, Brown, Clay, Clinton and 45 more2 hr
Jun 17, 2:34 PM ESTMesoscale DiscussionSPCAdams, Allen, Bartholomew, Blackford, Boone, Brown and 62 more116 min
Jun 18, 3:49 PM ESTMesoscale DiscussionSPCCrawford, Daviess, Dubois, Gibson, Greene, Knox and 11 more116 min
Jun 18, 6:17 PM ESTMesoscale DiscussionSPCBrown, Crawford, Daviess, Dubois, Floyd, Gibson and 17 more88 min
Jun 23, 11:23 AM ESTMesoscale DiscussionSPCJasper, Lake, LaPorte, Newton, Porter, Saint Joseph and 1 more2 hr
Jun 24, 2:11 PM ESTMesoscale DiscussionSPCAdams, Blackford, Boone, Clinton, Delaware, Grant and 15 more94 min
Jul 3, 11:38 AM ESTMesoscale DiscussionSPCBartholomew, Benton, Boone, Brown, Carroll, Cass and 54 more2 hr
Jul 3, 2:44 PM ESTMesoscale DiscussionSPCBartholomew, Benton, Boone, Brown, Carroll, Cass and 46 more2 hr
Jul 3, 6:16 PM ESTMesoscale DiscussionSPCAdams, Allen, Bartholomew, Benton, Blackford, Boone and 73 more119 min
Jul 4, 11:24 AM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 27 more3 hr
Jul 4, 3:04 PM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Crawford, Daviess, Dubois and 21 more116 min
Jul 5, 9:12 AM ESTMesoscale DiscussionSPCGibson, Knox, Pike, Posey, Sullivan, Vanderburgh and 1 more63 min
Jul 5, 12:08 PM ESTMesoscale DiscussionSPCClark, Crawford, Daviess, Dubois, Floyd, Gibson and 14 more67 min
Jul 5, 11:14 PM ESTMesoscale DiscussionSPCBenton, Fountain, Newton, Parke, Vermillion, Warren91 min
Jul 5, 11:44 PM ESTMesoscale DiscussionSPCDaviess, Gibson, Greene, Knox, Pike, Posey and 3 more91 min
Jul 6, 11:01 AM ESTMesoscale DiscussionSPCDaviess, Dubois, Gibson, Knox, Pike, Posey and 3 more59 min
Jul 6, 1:35 PM ESTMesoscale DiscussionSPCClark, Crawford, Dubois, Floyd, Harrison, Orange and 2 more25 min
Jul 6, 2:34 PM ESTMesoscale DiscussionSPCClark, Crawford, Dubois, Floyd, Gibson, Harrison and 9 more56 min
Jul 6, 2:53 PM ESTMesoscale DiscussionSPCBenton, Boone, Carroll, Cass, Clay, Clinton and 41 more37 min
Jul 6, 8:03 PM ESTMesoscale DiscussionSPCAllen, Benton, Boone, Carroll, Cass, Clinton and 28 more57 min
Jul 9, 2:15 PM ESTMesoscale DiscussionSPCBenton, Carroll, Cass, Clinton, Fulton, Grant and 18 more2 hr
Jul 9, 7:16 PM ESTMesoscale DiscussionSPCBenton, Boone, Clay, Clinton, Fountain, Hamilton and 12 more2 hr
Jul 10, 1:53 PM ESTMesoscale DiscussionSPCBartholomew, Boone, Brown, Clay, Dearborn, Decatur and 32 more3 hr
Jul 13, 10:32 AM ESTMesoscale DiscussionSPCBenton, Newton, Warren118 min
Jul 13, 2:30 PM ESTMesoscale DiscussionSPCBartholomew, Benton, Boone, Brown, Carroll, Cass and 27 more2 hr
Jul 13, 5:00 PM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 26 more2 hr
Jul 13, 7:36 PM ESTMesoscale DiscussionSPCPosey114 min
Jul 13, 9:01 PM ESTMesoscale DiscussionSPCAdams, Allen, DeKalb, Elkhart, Fulton, Huntington and 13 more119 min
Jul 13, 11:13 PM ESTMesoscale DiscussionSPCAdams, Blackford, Boone, Carroll, Cass, Clay and 35 more2 hr
Jul 16, 10:51 AM ESTMesoscale DiscussionSPCElkhart, Kosciusko, LaGrange, Lake, LaPorte, Marshall and 4 more2 hr
Jul 16, 2:45 PM ESTMesoscale DiscussionSPCBenton, Carroll, Cass, Clinton, Elkhart, Fulton and 16 more90 min
Jul 21, 9:03 AM ESTMesoscale DiscussionSPCAllen, Benton, Blackford, Boone, Carroll, Cass and 36 more117 min
Jul 21, 10:18 AM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Carroll, Cass and 24 more87 min
Jul 21, 1:01 PM ESTMesoscale DiscussionSPCBenton, Cass, Fulton, Jasper, Lake, LaPorte and 7 more89 min
Jul 21, 5:09 PM ESTMesoscale DiscussionSPCBenton, Elkhart, Fulton, Jasper, Kosciusko, LaGrange and 11 more36 min
Jul 21, 6:20 PM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Boone, Carroll and 43 more25 min
Jul 21, 7:49 PM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Boone, Carroll and 41 more56 min
Jul 21, 9:16 PM ESTMesoscale DiscussionSPCAdams, Bartholomew, Blackford, Brown, Clay, Dearborn and 21 more59 min
Jul 22, 11:59 AM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Boone, Carroll and 34 more2 hr
Jul 22, 1:52 PM ESTMesoscale DiscussionSPCAdams, Allen, Bartholomew, Benton, Blackford, Boone and 80 more83 min
Jul 22, 6:42 PM ESTMesoscale DiscussionSPCAdams, Allen, Bartholomew, Blackford, Clark, Crawford and 38 more93 min
Jul 30, 1:54 PM ESTMesoscale DiscussionSPCDearborn, Ohio2 hr
Jul 30, 4:12 PM ESTMesoscale DiscussionSPCClark, Crawford, Dearborn, Dubois, Floyd, Harrison and 8 more33 min
Jul 30, 7:04 PM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Dearborn, Decatur, Floyd and 10 more56 min
Aug 2, 11:11 AM ESTMesoscale DiscussionSPCBenton, Carroll, Fountain, Jasper, Lake, LaPorte and 10 more2 hr
Aug 2, 12:31 PM ESTMesoscale DiscussionSPCDeKalb, LaGrange, Steuben119 min
Aug 3, 7:38 PM ESTMesoscale DiscussionSPCBenton, Boone, Carroll, Cass, Clinton, Fountain and 22 more67 min
Aug 3, 11:47 PM ESTMesoscale DiscussionSPCBenton, Carroll, Cass, Elkhart, Fulton, Kosciusko and 9 more58 min
Aug 4, 1:15 AM ESTMesoscale DiscussionSPCAdams, Allen, Benton, Blackford, Carroll, Cass and 26 more90 min
Aug 4, 5:44 AM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, Boone, Carroll, Clay and 28 more2 hr
Aug 4, 1:01 PM ESTMesoscale DiscussionSPCClark, Crawford, Dubois, Floyd, Harrison, Jefferson and 7 more89 min
Aug 4, 3:39 PM ESTMesoscale DiscussionSPCClark, Crawford, Dubois, Floyd, Harrison, Perry and 3 more96 min
Aug 9, 7:22 PM ESTMesoscale DiscussionSPCBenton, Carroll, Cass, Clinton, DeKalb, Elkhart and 15 more53 min
Aug 9, 9:14 PM ESTMesoscale DiscussionSPCAllen, DeKalb, Elkhart, Fulton, Jasper, Kosciusko and 10 more61 min
Aug 17, 3:59 PM ESTMesoscale DiscussionSPCBenton, Carroll, Cass, Elkhart, Fulton, Jasper and 16 more61 min
Aug 17, 7:48 PM ESTMesoscale DiscussionSPCAllen, Benton, DeKalb, Elkhart, Fulton, Jasper and 15 more117 min
Aug 18, 1:39 PM ESTMesoscale DiscussionSPCBartholomew, Benton, Boone, Brown, Clay, Clinton and 27 more96 min
Aug 18, 5:17 PM ESTMesoscale DiscussionSPCBartholomew, Benton, Boone, Brown, Carroll, Clark and 55 more88 min
Aug 18, 7:26 PM ESTMesoscale DiscussionSPCBartholomew, Benton, Boone, Brown, Clark, Clay and 29 more2 hr
Aug 19, 4:02 PM ESTMesoscale DiscussionSPCDelaware, Fayette, Franklin, Henry, Randolph, Union and 1 more88 min
Aug 19, 5:50 PM ESTMesoscale DiscussionSPCGibson, Pike, Posey, Vanderburgh, Warrick85 min
Aug 24, 1:13 PM ESTMesoscale DiscussionSPCBenton, Fountain, Jasper, Lake, LaPorte, Newton and 8 more2 hr
Aug 25, 3:38 PM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, Carroll, Cass, Clinton and 24 more2 hr
Aug 25, 6:01 PM ESTMesoscale DiscussionSPCAllen, DeKalb, Elkhart, Huntington, Kosciusko, LaGrange and 4 more89 min
Aug 26, 11:53 PM ESTMesoscale DiscussionSPCLake97 min
Aug 27, 4:36 AM ESTMesoscale DiscussionSPCBenton, Jasper, Lake, LaPorte, Newton, Porter and 3 more84 min
Aug 27, 6:33 AM ESTMesoscale DiscussionSPCAllen, Benton, Boone, Carroll, Cass, Clinton and 22 more27 min
Aug 27, 12:10 PM ESTMesoscale DiscussionSPCAdams, Allen, Blackford, Carroll, Cass, DeKalb and 8 more3 hr
Oct 18, 10:20 AM ESTMesoscale DiscussionSPCGibson, Posey, Vanderburgh, Warrick85 min
Oct 18, 6:05 PM ESTMesoscale DiscussionSPCClark, Crawford, Daviess, Dubois, Floyd, Gibson and 18 more115 min
Oct 23, 4:49 PM ESTMesoscale DiscussionSPCClay, Fountain, Knox, Parke, Putnam, Sullivan and 2 more116 min
Oct 30, 1:02 AM ESTMesoscale DiscussionSPCElkhart, Fulton, Jasper, Kosciusko, Lake, LaPorte and 5 more88 min
Nov 24, 7:50 AM ESTMesoscale DiscussionSPCJasper, Lake, LaPorte, Newton, Porter, Saint Joseph and 1 more5 hr
Nov 24, 11:16 AM ESTMesoscale DiscussionSPCPosey, Vanderburgh2 hr
Nov 24, 1:31 PM ESTMesoscale DiscussionSPCBenton, Elkhart, Fulton, Jasper, Kosciusko, LaGrange and 12 more5 hr
Nov 24, 1:55 PM ESTMesoscale DiscussionSPCBartholomew, Clark, Crawford, Dearborn, Decatur, Dubois and 20 more95 min
Nov 24, 3:56 PM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Dearborn, Decatur, Dubois and 20 more2 hr
Nov 24, 6:02 PM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Crawford, Dearborn, Decatur and 12 more28 min
Nov 24, 8:03 PM ESTMesoscale DiscussionSPCElkhart, Fulton, Kosciusko, LaGrange, Marshall, Noble and 2 more3 hr
Nov 30, 6:50 PM ESTMesoscale DiscussionSPCAllen, Benton, Carroll, Cass, Clinton, DeKalb and 29 more6 hr
Dec 13, 1:01 PM ESTMesoscale DiscussionSPCElkhart, Saint Joseph4 hr
Dec 13, 7:31 PM ESTMesoscale DiscussionSPCElkhart4 hr
Dec 19, 12:32 AM ESTMesoscale DiscussionSPCLake, LaPorte, Porter4 hr
Dec 19, 6:08 AM ESTMesoscale DiscussionSPCCass, Elkhart, Fulton, Jasper, LaGrange, Lake and 6 more5 hr
Dec 22, 2:04 AM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 27 more6 hr
Dec 22, 6:02 AM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 26 more6 hr
Dec 22, 1:01 PM ESTMesoscale DiscussionSPCBartholomew, Clark, Crawford, Dearborn, Decatur, Fayette and 13 more5 hr
Dec 22, 7:18 PM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Clay, Crawford, Daviess and 42 more5 hr
Dec 23, 1:57 AM ESTMesoscale DiscussionSPCAdams, Allen, Bartholomew, Blackford, Brown, Clay and 46 more5 hr

By county

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

52 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 27, 20047mesoscale discussions
  2. July 6, 20046mesoscale discussions
  3. August 4, 20046mesoscale discussions
  4. November 24, 20046mesoscale discussions
  5. May 9, 20045mesoscale discussions
  6. May 23, 20045mesoscale discussions
  7. May 25, 20045mesoscale discussions
  8. June 14, 20045mesoscale discussions
  9. July 21, 20045mesoscale discussions
  10. July 22, 20045mesoscale discussions
  11. May 18, 20044mesoscale discussions
  12. May 22, 20044mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20032005

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.