Alert archive / Indiana / Mesoscale Discussions
Mesoscale Discussions in Indiana, 2012
170 mesoscale discussions in 2012. 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 2012. Tap one for its archive.
- Mesoscale Discussions
- 170
- Busiest month
- July36 mesoscale discussions
- Busiest day
- March 2, 20128 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 2, 6:24 PM EST | Mesoscale Discussion | SPC | DeKalb, Elkhart, LaGrange, Noble, Saint Joseph, Whitley | 3 hr |
| Jan 17, 2:50 AM EST | Mesoscale Discussion | SPC | Bartholomew, Benton, Blackford, Boone, Brown, Carroll and 49 more | 85 min |
| Jan 17, 7:25 AM EST | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Brown and 53 more | 65 min |
| Jan 20, 6:32 PM EST | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 39 more | 5 hr |
| Jan 22, 6:37 PM EST | Mesoscale Discussion | SPC | Gibson, Knox, Perry, Pike, Posey, Spencer and 2 more | 113 min |
| Jan 22, 9:25 PM EST | Mesoscale Discussion | SPC | Bartholomew, Benton, Boone, Brown, Carroll, Cass and 35 more | 2 hr |
| Jan 22, 11:49 PM EST | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 24 more | 86 min |
| Jan 23, 1:52 AM EST | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Dearborn, Decatur, Fayette and 16 more | 113 min |
| Feb 10, 8:53 PM EST | Mesoscale Discussion | SPC | Jasper, Lake, LaPorte, Newton, Porter, Starke | 4 hr |
| Feb 11, 12:50 AM EST | Mesoscale Discussion | SPC | LaPorte, Porter, Starke | 4 hr |
| Feb 23, 3:21 PM EST | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Gibson, Harrison and 15 more | 84 min |
| Feb 23, 7:28 PM EST | Mesoscale Discussion | SPC | Jefferson, Ohio, Switzerland | 92 min |
| Feb 29, 1:49 AM EST | Mesoscale Discussion | SPC | Gibson, Knox, Pike, Posey, Spencer, Vanderburgh and 1 more | 56 min |
| Feb 29, 3:40 AM EST | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 22 more | 65 min |
| Feb 29, 4:53 AM EST | Mesoscale Discussion | SPC | Gibson, Knox, Pike, Posey, Spencer, Vanderburgh and 1 more | 97 min |
| Feb 29, 8:38 AM EST | Mesoscale Discussion | SPC | Clark, Dearborn, Floyd, Harrison, Jefferson, Ohio and 1 more | 67 min |
| Feb 29, 12:41 PM EST | Mesoscale Discussion | SPC | Union | 3 hr |
| Mar 2, 4:40 AM EST | Mesoscale Discussion | SPC | Crawford, Dubois, Harrison, Perry, Pike, Spencer and 1 more | 65 min |
| Mar 2, 5:25 AM EST | Mesoscale Discussion | SPC | Clay, Daviess, Gibson, Greene, Knox, Martin and 4 more | 95 min |
| Mar 2, 8:50 AM EST | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Daviess, Dearborn and 38 more | 85 min |
| Mar 2, 10:22 AM EST | Mesoscale Discussion | SPC | Brown, Clark, Crawford, Daviess, Dubois, Floyd and 17 more | 113 min |
| Mar 2, 11:02 AM EST | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Fountain, Greene and 14 more | 88 min |
| Mar 2, 11:30 AM EST | Mesoscale Discussion | SPC | Adams, Blackford, Dearborn, Delaware, Fayette, Franklin and 7 more | 90 min |
| Mar 2, 1:05 PM EST | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 27 more | 85 min |
| Mar 2, 3:35 PM EST | Mesoscale Discussion | SPC | Clark, Dearborn, Floyd, Franklin, Harrison, Jefferson and 4 more | 85 min |
| Mar 12, 12:03 PM EDT | Mesoscale Discussion | SPC | Lake, LaPorte, Porter, Saint Joseph | 57 min |
| Mar 12, 6:29 PM EDT | Mesoscale Discussion | SPC | LaGrange, Steuben | 91 min |
| Mar 12, 8:43 PM EDT | Mesoscale Discussion | SPC | DeKalb, LaGrange, Noble, Steuben | 92 min |
| Mar 15, 2:08 PM EDT | Mesoscale Discussion | SPC | Brown, Clark, Crawford, Daviess, Dubois, Floyd and 20 more | 2 hr |
| Mar 15, 4:44 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Clark, Dearborn, Decatur, Fayette, Floyd and 17 more | 61 min |
| Mar 15, 6:02 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Cass, DeKalb, Elkhart, Fulton and 19 more | 2 hr |
| Mar 18, 1:49 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Dearborn, Decatur and 23 more | 2 hr |
| Mar 23, 10:46 AM EDT | Mesoscale Discussion | SPC | Daviess, Dubois, Gibson, Greene, Knox, Martin and 6 more | 119 min |
| Mar 23, 2:28 PM EDT | Mesoscale Discussion | SPC | Clay, Daviess, Dubois, Gibson, Greene, Knox and 12 more | 62 min |
| Mar 23, 4:17 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Benton, Boone, Brown, Carroll, Clay and 35 more | 58 min |
| Mar 23, 6:08 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Dearborn, Decatur and 25 more | 37 min |
| Mar 23, 8:01 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Cass, Jasper, Newton, Pulaski and 1 more | 59 min |
| Mar 23, 9:06 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Dearborn, Decatur, Delaware and 24 more | 54 min |
| Mar 23, 11:16 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Blackford, Brown, Clark, Dearborn, Decatur and 27 more | 89 min |
| Mar 27, 9:43 PM EDT | Mesoscale Discussion | SPC | Lake | 2 hr |
| Mar 30, 2:12 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Brown and 54 more | 93 min |
| Mar 30, 7:02 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clay, Daviess, Dearborn, Decatur and 23 more | 28 min |
| Mar 30, 8:26 PM EDT | Mesoscale Discussion | SPC | Gibson | 64 min |
| Mar 30, 10:25 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Gibson, Jefferson and 11 more | 35 min |
| Apr 1, 4:42 PM EDT | Mesoscale Discussion | SPC | Adams, Benton, Blackford, Boone, Carroll, Cass and 28 more | 93 min |
| Apr 1, 9:23 PM EDT | Mesoscale Discussion | SPC | Dearborn, Decatur, Fayette, Franklin, Hamilton, Hancock and 6 more | 67 min |
| Apr 1, 11:31 PM EDT | Mesoscale Discussion | SPC | Clark, Dearborn, Decatur, Franklin, Jefferson, Jennings and 4 more | 59 min |
| Apr 2, 12:30 AM EDT | Mesoscale Discussion | SPC | Dearborn, Ohio, Ripley, Switzerland | 60 min |
| Apr 3, 3:17 PM EDT | Mesoscale Discussion | SPC | Benton, Fountain, Newton, Vermillion, Warren | 88 min |
| Apr 25, 5:36 PM EDT | Mesoscale Discussion | SPC | Clay, Crawford, Daviess, Dubois, Gibson, Greene and 18 more | 84 min |
| Apr 25, 11:11 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 37 more | 2 hr |
| Apr 26, 3:23 AM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Gibson, Harrison and 9 more | 97 min |
| Apr 28, 2:17 PM EDT | Mesoscale Discussion | SPC | Gibson, Knox | 88 min |
| Apr 28, 3:56 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Daviess, Dubois and 20 more | 64 min |
| Apr 28, 6:59 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 21 more | 2 hr |
| Apr 30, 1:03 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 35 more | 117 min |
| Apr 30, 4:52 PM EDT | Mesoscale Discussion | SPC | Adams, Bartholomew, Blackford, Brown, Clark, Crawford and 38 more | 83 min |
| May 1, 2:44 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Daviess, Dearborn and 29 more | 61 min |
| May 1, 4:39 PM EDT | Mesoscale Discussion | SPC | Benton, Clay, Fountain, Parke, Vermillion, Vigo and 1 more | 2 hr |
| May 1, 6:55 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Carroll, Clark, Clay and 32 more | 65 min |
| May 1, 9:33 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Carroll, Clinton, Dearborn and 26 more | 57 min |
| May 2, 3:46 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Decatur, Delaware and 24 more | 119 min |
| May 3, 3:53 PM EDT | Mesoscale Discussion | SPC | LaPorte, Porter | 67 min |
| May 3, 7:22 PM EDT | Mesoscale Discussion | SPC | Lake | 23 min |
| May 3, 11:29 PM EDT | Mesoscale Discussion | SPC | Benton, Jasper, Lake, Newton, Porter | 61 min |
| May 4, 3:16 AM EDT | Mesoscale Discussion | SPC | Benton, Jasper, Newton, Pulaski, White | 119 min |
| May 4, 12:36 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Daviess, Dubois, Floyd, Gibson and 11 more | 84 min |
| May 4, 4:16 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Daviess, Dubois, Floyd, Gibson and 19 more | 59 min |
| May 4, 7:52 PM EDT | Mesoscale Discussion | SPC | Boone, Delaware, Fayette, Franklin, Hamilton, Hancock and 12 more | 53 min |
| May 4, 8:57 PM EDT | Mesoscale Discussion | SPC | Daviess, Dubois, Gibson, Knox, Pike, Posey and 3 more | 63 min |
| May 5, 1:55 AM EDT | Mesoscale Discussion | SPC | Gibson, Perry, Pike, Posey, Spencer, Vanderburgh and 1 more | 95 min |
| May 5, 6:06 AM EDT | Mesoscale Discussion | SPC | Posey, Vanderburgh, Warrick | 114 min |
| May 6, 6:07 PM EDT | Mesoscale Discussion | SPC | Benton, Boone, Clay, Clinton, Fountain, Hendricks and 9 more | 53 min |
| May 6, 8:52 PM EDT | Mesoscale Discussion | SPC | Boone, Clay, Clinton, Hamilton, Hendricks, Marion and 7 more | 53 min |
| May 7, 4:09 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Blackford, Brown, Clark, Crawford, Daviess and 41 more | 96 min |
| May 25, 6:12 PM EDT | Mesoscale Discussion | SPC | Delaware, Fayette, Hamilton, Hancock, Henry, Jay and 5 more | 93 min |
| May 29, 4:39 PM EDT | Mesoscale Discussion | SPC | Spencer | 96 min |
| May 31, 2:56 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Daviess, Dubois, Floyd, Gibson and 14 more | 64 min |
| May 31, 6:30 PM EDT | Mesoscale Discussion | SPC | Floyd, Harrison | 2 hr |
| Jun 2, 2:05 PM EDT | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Cass, Clay, Clinton and 30 more | 115 min |
| Jun 4, 3:38 PM EDT | Mesoscale Discussion | SPC | Posey, Vanderburgh | 2 hr |
| Jun 4, 7:27 PM EDT | Mesoscale Discussion | SPC | Posey, Vanderburgh | 93 min |
| Jun 16, 11:30 PM EDT | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Cass, Clay, Clinton and 32 more | 90 min |
| Jun 21, 3:31 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Boone, Clinton, DeKalb and 24 more | 59 min |
| Jun 28, 6:30 PM EDT | Mesoscale Discussion | SPC | Elkhart, Lake, LaPorte, Porter, Saint Joseph | 90 min |
| Jun 28, 9:26 PM EDT | Mesoscale Discussion | SPC | Fulton, Jasper, Lake, Marshall, Porter, Pulaski and 1 more | 64 min |
| Jun 28, 10:42 PM EDT | Mesoscale Discussion | SPC | Fulton, LaPorte, Marshall, Pulaski, Starke | 63 min |
| Jun 29, 10:22 AM EDT | Mesoscale Discussion | SPC | Adams, Benton, Blackford, Boone, Carroll, Cass and 38 more | 2 hr |
| Jun 29, 2:01 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Carroll and 48 more | 119 min |
| Jun 29, 3:07 PM EDT | Mesoscale Discussion | SPC | Adams, Delaware, Fayette, Franklin, Henry, Jay and 4 more | 53 min |
| Jun 29, 4:22 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Dearborn, Decatur, Fayette, Franklin, Hancock and 11 more | 83 min |
| Jun 29, 8:33 PM EDT | Mesoscale Discussion | SPC | Newton | 87 min |
| Jun 30, 12:46 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Boone, Carroll and 32 more | 119 min |
| Jun 30, 5:23 AM EDT | Mesoscale Discussion | SPC | Adams, Fayette, Henry, Jay, Randolph, Rush and 3 more | 97 min |
| Jun 30, 5:27 PM EDT | Mesoscale Discussion | SPC | Blackford, Boone, Clinton, Dearborn, Decatur, Delaware and 25 more | 93 min |
| Jun 30, 6:55 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Benton, Blackford, Boone, Brown, Carroll and 61 more | 3 hr |
| Jul 1, 12:33 PM EDT | Mesoscale Discussion | SPC | Adams, Benton, Blackford, Boone, Carroll, Cass and 34 more | 57 min |
| Jul 1, 2:59 PM EDT | Mesoscale Discussion | SPC | Posey | 61 min |
| Jul 1, 3:56 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Cass, DeKalb, Delaware and 20 more | 94 min |
| Jul 1, 9:02 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 29 more | 58 min |
| Jul 2, 6:16 PM EDT | Mesoscale Discussion | SPC | Clay, Crawford, Daviess, Dubois, Gibson, Greene and 13 more | 2 hr |
| Jul 5, 2:57 AM EDT | Mesoscale Discussion | SPC | Steuben | 63 min |
| Jul 5, 3:27 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, DeKalb, Steuben, Wells | 93 min |
| Jul 5, 5:58 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Boone, Carroll, Cass and 40 more | 92 min |
| Jul 6, 1:42 PM EDT | Mesoscale Discussion | SPC | Posey | 93 min |
| Jul 8, 1:14 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Daviess, Dearborn, Dubois, Floyd and 20 more | 91 min |
| Jul 8, 4:41 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Dearborn, Dubois and 17 more | 64 min |
| Jul 18, 12:54 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Decatur, Delaware, Fayette and 15 more | 2 hr |
| Jul 18, 4:21 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Blackford, Boone, Brown, Cass, Clinton and 30 more | 84 min |
| Jul 18, 7:56 PM EDT | Mesoscale Discussion | SPC | Lake, LaPorte, Porter, Starke | 94 min |
| Jul 18, 11:30 PM EDT | Mesoscale Discussion | SPC | Carroll, Cass, Clinton, Elkhart, Fulton, Grant and 20 more | 60 min |
| Jul 19, 3:27 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Benton, Boone, Brown, Carroll, Clay and 25 more | 93 min |
| Jul 19, 7:17 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Harrison, Martin and 3 more | 88 min |
| Jul 19, 8:18 PM EDT | Mesoscale Discussion | SPC | Adams, Bartholomew, Blackford, Boone, Brown, Carroll and 48 more | 87 min |
| Jul 23, 1:26 PM EDT | Mesoscale Discussion | SPC | Clark, Dearborn, Decatur, Floyd, Franklin, Jefferson and 5 more | 2 hr |
| Jul 24, 7:35 AM EDT | Mesoscale Discussion | SPC | Blackford, Carroll, Cass, Clinton, Delaware, Elkhart and 23 more | 55 min |
| Jul 24, 10:08 AM EDT | Mesoscale Discussion | SPC | Adams, Blackford, Delaware, Fayette, Grant, Hamilton and 11 more | 97 min |
| Jul 24, 4:25 PM EDT | Mesoscale Discussion | SPC | Crawford, Daviess, Dubois, Gibson, Knox, Orange and 6 more | 95 min |
| Jul 24, 8:59 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Harrison, Jackson and 10 more | 91 min |
| Jul 25, 4:48 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Brown and 51 more | 117 min |
| Jul 26, 2:40 AM EDT | Mesoscale Discussion | SPC | Elkhart, LaGrange, Lake, LaPorte, Porter, Saint Joseph and 1 more | 65 min |
| Jul 26, 12:26 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Blackford, Brown, Clark, Clay, Crawford and 37 more | 2 hr |
| Jul 26, 4:55 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 29 more | 35 min |
| Jul 26, 7:29 PM EDT | Mesoscale Discussion | SPC | Posey | 61 min |
| Jul 26, 8:55 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Floyd, Harrison, Perry, Spencer | 65 min |
| Jul 27, 1:52 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Benton, Blackford, Boone and 59 more | 2 hr |
| Jul 27, 5:15 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Brown and 54 more | 90 min |
| Jul 27, 8:28 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Harrison, Perry and 3 more | 2 hr |
| Jul 31, 1:11 PM EDT | Mesoscale Discussion | SPC | Daviess, Gibson, Knox, Pike, Posey, Sullivan and 3 more | 64 min |
| Jul 31, 4:35 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Benton, Boone, Brown, Carroll, Clay and 24 more | 55 min |
| Jul 31, 5:10 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Gibson, Harrison and 7 more | 65 min |
| Jul 31, 7:42 PM EDT | Mesoscale Discussion | SPC | Brown, Crawford, Daviess, Dubois, Gibson, Greene and 15 more | 33 min |
| Aug 2, 8:30 PM EDT | Mesoscale Discussion | SPC | Crawford, Daviess, Dubois, Gibson, Martin, Perry and 5 more | 90 min |
| Aug 4, 2:13 PM EDT | Mesoscale Discussion | SPC | Brown, Crawford, Daviess, Dubois, Floyd, Gibson and 14 more | 92 min |
| Aug 4, 4:57 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Cass, Elkhart, Fulton, Howard and 19 more | 63 min |
| Aug 4, 7:23 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, DeKalb, Delaware, Elkhart and 13 more | 2 hr |
| Aug 5, 4:57 AM EDT | Mesoscale Discussion | SPC | Blackford, Delaware, Fayette, Franklin, Grant, Hamilton and 12 more | 2 hr |
| Aug 9, 4:16 PM EDT | Mesoscale Discussion | SPC | Benton, Blackford, Boone, Carroll, Cass, Clinton and 19 more | 89 min |
| Aug 9, 4:18 PM EDT | Mesoscale Discussion | SPC | Ohio, Switzerland | 57 min |
| Aug 9, 8:10 PM EDT | Mesoscale Discussion | SPC | Benton, Blackford, Boone, Carroll, Cass, Clay and 34 more | 2 hr |
| Aug 13, 4:15 PM EDT | Mesoscale Discussion | SPC | Gibson, Pike, Posey, Vanderburgh | 30 min |
| Aug 16, 11:01 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Brown and 48 more | 89 min |
| Aug 16, 1:47 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Clinton, Daviess and 36 more | 88 min |
| Aug 16, 4:07 PM EDT | Mesoscale Discussion | SPC | Brown, Clay, Crawford, Daviess, Dubois, Gibson and 15 more | 83 min |
| Aug 16, 6:25 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 29 more | 2 hr |
| Sep 1, 8:56 PM EDT | Mesoscale Discussion | SPC | Gibson, Posey, Vanderburgh, Warrick | 94 min |
| Sep 1, 10:37 PM EDT | Mesoscale Discussion | SPC | Vanderburgh, Warrick | 23 min |
| Sep 5, 10:04 AM EDT | Mesoscale Discussion | SPC | Clay, Crawford, Daviess, Dubois, Gibson, Greene and 14 more | 86 min |
| Sep 5, 2:10 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Dearborn, Decatur and 25 more | 65 min |
| Sep 7, 11:09 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Brown and 44 more | 2 hr |
| Sep 7, 1:16 PM EDT | Mesoscale Discussion | SPC | Adams, Delaware, Fayette, Hancock, Henry, Jay and 4 more | 59 min |
| Sep 7, 2:16 PM EDT | Mesoscale Discussion | SPC | Fayette, Henry, Randolph, Rush, Union, Wayne | 59 min |
| Sep 7, 3:39 PM EDT | Mesoscale Discussion | SPC | Dearborn, Franklin, Union | 66 min |
| Sep 7, 4:22 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Dearborn, Decatur and 27 more | 53 min |
| Sep 7, 4:44 PM EDT | Mesoscale Discussion | SPC | Posey, Vanderburgh | 2 hr |
| Sep 7, 8:39 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 43 more | 66 min |
| Sep 7, 9:24 PM EDT | Mesoscale Discussion | SPC | Posey, Vanderburgh, Warrick | 96 min |
| Sep 21, 2:36 PM EDT | Mesoscale Discussion | SPC | Benton, Clay, Fountain, Greene, Parke, Sullivan and 3 more | 84 min |
| Sep 21, 7:30 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Dearborn, Decatur and 24 more | 3 hr |
| Sep 25, 1:51 AM EDT | Mesoscale Discussion | SPC | Gibson, Posey, Vanderburgh | 114 min |
| Sep 25, 7:57 PM EDT | Mesoscale Discussion | SPC | Gibson, Pike, Posey, Vanderburgh, Warrick | 93 min |
| Oct 14, 3:11 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Cass, Elkhart, Fountain, Fulton and 15 more | 2 hr |
| Dec 17, 12:03 PM EST | Mesoscale Discussion | SPC | Floyd, Harrison, Perry | 117 min |
| Dec 17, 1:58 PM EST | Mesoscale Discussion | SPC | Clark, Crawford, Floyd, Harrison, Jefferson, Perry and 2 more | 92 min |
| Dec 20, 1:10 PM EST | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Carroll, Cass, Clinton and 16 more | 2 hr |
| Dec 26, 3:25 AM EST | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clark, Clay, Crawford and 45 more | 6 hr |
| Dec 26, 10:39 AM EST | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Boone, Cass, Clinton and 26 more | 6 hr |
| Dec 26, 3:29 PM EST | Mesoscale Discussion | SPC | Elkhart, LaGrange, Saint Joseph, Steuben | 3 hr |
| Dec 28, 4:44 PM EST | Mesoscale Discussion | SPC | Daviess, Dubois, Gibson, Knox, Martin, Orange and 7 more | 6 hr |
| Dec 28, 9:18 PM EST | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 42 more | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Shelby County56
- Brown County55
- Hancock County55
- Pike County55
- Rush County55
- Henry County54
- Johnson County54
- Martin County54
- Union County54
- Bartholomew County53
- Fayette County53
- Greene County53
- Wayne County53
- Gibson County52
- Marion County52
- Monroe County52
- Washington County52
- Jackson County51
- Orange County51
- Daviess County50
- Decatur County50
- Dubois County50
- Hamilton County50
- Knox County50
- Lawrence County50
- Franklin County50
- Jennings County50
- Warrick County49
- Ohio County48
- Clark County48
- Crawford County48
- Floyd County48
- Vanderburgh County48
- Harrison County48
- Hendricks County47
- Owen County47
- Sullivan County47
- Spencer County47
- Clay County46
- Dearborn County46
52 more counties
- Scott County46
- Perry County46
- Posey County46
- Madison County45
- Morgan County45
- Ripley County45
- Jefferson County45
- Randolph County44
- Delaware County43
- Boone County42
- Switzerland County42
- Vigo County41
- Putnam County40
- Tipton County40
- Jay County37
- Clinton County36
- Grant County36
- Parke County36
- Howard County34
- Blackford County33
- Montgomery County33
- Fountain County32
- Vermillion County31
- Carroll County30
- Tippecanoe County30
- Cass County29
- Huntington County27
- Warren County27
- Adams County27
- Miami County26
- White County26
- Wabash County25
- Benton County24
- Wells County24
- Jasper County22
- Newton County21
- Fulton County20
- Pulaski County20
- Lake County20
- Whitley County19
- Porter County19
- LaGrange County17
- Allen County17
- Noble County16
- LaPorte County16
- Elkhart County15
- Starke County15
- Steuben County15
- Kosciusko County15
- Marshall County15
- Saint Joseph County13
- DeKalb County12
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe 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.