Alert archive / Indiana / Mesoscale Discussions
Mesoscale Discussions in Indiana, 2010
140 mesoscale discussions in 2010. 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 2010. Tap one for its archive.
- Mesoscale Discussions
- 140
- Busiest month
- June50 mesoscale discussions
- Busiest day
- August 4, 20106 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 20, 11:34 AM EST | Mesoscale Discussion | SPC | Newton | 4 hr |
| Mar 11, 2:56 PM EST | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Clay, Clinton, Daviess and 22 more | 94 min |
| Mar 12, 11:32 AM EST | Mesoscale Discussion | SPC | Floyd | 58 min |
| Mar 12, 2:40 PM EST | Mesoscale Discussion | SPC | Switzerland | 65 min |
| Apr 5, 1:28 PM EDT | Mesoscale Discussion | SPC | Crawford, Dubois, Gibson, Harrison, Perry, Pike and 4 more | 62 min |
| Apr 5, 6:47 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Dearborn, Decatur and 31 more | 58 min |
| Apr 5, 9:04 PM EDT | Mesoscale Discussion | SPC | Dearborn, Franklin, Ohio, Switzerland, Union | 56 min |
| Apr 5, 10:37 PM EDT | Mesoscale Discussion | SPC | Saint Joseph | 53 min |
| Apr 6, 11:27 AM EDT | Mesoscale Discussion | SPC | Elkhart, LaGrange, Saint Joseph, Steuben | 63 min |
| Apr 7, 1:54 PM EDT | Mesoscale Discussion | SPC | Benton, Fountain, Newton, Parke, Sullivan, Tippecanoe and 3 more | 3 hr |
| Apr 7, 4:15 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Clay, Clinton, Fountain, Knox and 10 more | 2 hr |
| Apr 7, 6:43 PM EDT | Mesoscale Discussion | SPC | Benton, Boone, Brown, Carroll, Cass, Clay and 37 more | 62 min |
| Apr 7, 11:16 PM EDT | Mesoscale Discussion | SPC | Clark, Floyd, Harrison, Jefferson, Scott, Switzerland | 119 min |
| Apr 16, 12:44 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 30 more | 2 hr |
| Apr 16, 4:34 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Dearborn, Decatur, Fayette and 13 more | 86 min |
| Apr 16, 6:14 PM EDT | Mesoscale Discussion | SPC | Dearborn, Ohio | 61 min |
| Apr 24, 8:35 AM EDT | Mesoscale Discussion | SPC | Posey, Vanderburgh | 55 min |
| Apr 24, 12:40 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Floyd, Harrison, Orange, Perry and 1 more | 95 min |
| Apr 24, 3:01 PM EDT | Mesoscale Discussion | SPC | Perry, Spencer | 89 min |
| Apr 24, 6:45 PM EDT | Mesoscale Discussion | SPC | Dearborn, Ohio, Switzerland | 60 min |
| Apr 24, 6:48 PM EDT | Mesoscale Discussion | SPC | Crawford, Dubois, Floyd, Gibson, Harrison, Perry and 5 more | 57 min |
| Apr 24, 8:33 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clark, Clay, Clinton and 42 more | 57 min |
| May 1, 12:41 AM EDT | Mesoscale Discussion | SPC | Boone, Clay, Daviess, Dubois, Fountain, Gibson and 18 more | 64 min |
| May 1, 3:54 AM EDT | Mesoscale Discussion | SPC | Bartholomew, Blackford, Clark, Crawford, Dearborn, Decatur and 30 more | 2 hr |
| May 1, 10:45 PM EDT | Mesoscale Discussion | SPC | Clay, Daviess, Fountain, Gibson, Greene, Knox and 9 more | 30 min |
| May 2, 3:09 AM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Carroll, Clay, Clinton and 45 more | 2 hr |
| May 3, 1:54 PM EDT | Mesoscale Discussion | SPC | Benton, Clay, Fountain, Montgomery, Parke, Putnam and 5 more | 96 min |
| May 3, 6:12 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Benton, Blackford, Boone and 66 more | 93 min |
| May 5, 2:52 PM EDT | Mesoscale Discussion | SPC | Adams, Blackford, Delaware, Grant, Huntington, Jay and 3 more | 113 min |
| May 5, 7:09 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Blackford, Brown, Decatur, Delaware, Fayette and 16 more | 96 min |
| May 5, 9:42 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Brown, Clay and 26 more | 63 min |
| May 7, 2:59 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Cass, DeKalb, Elkhart and 14 more | 91 min |
| May 7, 6:07 PM EDT | Mesoscale Discussion | SPC | Crawford, Dubois, Floyd, Gibson, Harrison, Perry and 5 more | 113 min |
| May 7, 7:25 PM EDT | Mesoscale Discussion | SPC | Adams, Jay, Randolph | 95 min |
| May 7, 10:40 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dearborn, Dubois, Floyd, Harrison and 10 more | 95 min |
| May 11, 7:17 PM EDT | Mesoscale Discussion | SPC | Union | 88 min |
| May 13, 12:02 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Brown and 39 more | 118 min |
| May 13, 4:02 PM EDT | Mesoscale Discussion | SPC | Clark, Dearborn, Decatur, Fayette, Franklin, Jefferson and 9 more | 88 min |
| May 21, 11:26 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Benton, Blackford, Boone and 78 more | 64 min |
| May 21, 4:08 PM EDT | Mesoscale Discussion | SPC | Allen, Bartholomew, Blackford, Boone, Brown, Carroll and 49 more | 67 min |
| May 21, 5:29 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Harrison, Jackson and 11 more | 31 min |
| May 21, 7:41 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Floyd, Harrison, Perry, Switzerland | 64 min |
| Jun 2, 2:31 AM EDT | Mesoscale Discussion | SPC | Bartholomew, Benton, Boone, Brown, Carroll, Cass and 45 more | 89 min |
| Jun 2, 5:33 AM EDT | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Cass, Clay, Clinton and 33 more | 87 min |
| Jun 2, 6:42 PM EDT | Mesoscale Discussion | SPC | Dearborn, Franklin, Jennings, Ohio, Ripley, Union | 63 min |
| Jun 4, 12:15 PM EDT | Mesoscale Discussion | SPC | Dearborn, Decatur, Fayette, Franklin, Henry, Randolph and 3 more | 60 min |
| Jun 4, 3:45 PM EDT | Mesoscale Discussion | SPC | Adams, Bartholomew, Blackford, Boone, Brown, Clay and 36 more | 60 min |
| Jun 4, 5:54 PM EDT | Mesoscale Discussion | SPC | DeKalb, Elkhart, Fulton, Jasper, Kosciusko, LaGrange and 12 more | 66 min |
| Jun 4, 10:53 PM EDT | Mesoscale Discussion | SPC | Adams, Benton, Blackford, Carroll, Cass, Clinton and 18 more | 67 min |
| Jun 5, 8:51 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Boone, Carroll, Cass and 32 more | 114 min |
| Jun 5, 1:35 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Dearborn, Decatur, Fayette, Franklin and 8 more | 85 min |
| Jun 5, 7:29 PM EDT | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Cass, Clinton, Fountain and 11 more | 61 min |
| Jun 5, 9:47 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Carroll, Cass, Clinton and 23 more | 58 min |
| Jun 6, 12:17 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Boone, Carroll and 44 more | 118 min |
| Jun 6, 3:38 AM EDT | Mesoscale Discussion | SPC | Adams, Blackford, Boone, Clay, Clinton, Delaware and 24 more | 2 hr |
| Jun 6, 7:05 AM EDT | Mesoscale Discussion | SPC | Union | 115 min |
| Jun 11, 1:38 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Benton, Blackford, Boone and 74 more | 2 hr |
| Jun 12, 1:24 PM EDT | Mesoscale Discussion | SPC | Benton, Blackford, Boone, Carroll, Cass, Clay and 31 more | 96 min |
| Jun 12, 4:49 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Benton, Boone, Brown, Carroll, Cass and 39 more | 86 min |
| Jun 12, 5:47 PM EDT | Mesoscale Discussion | SPC | Adams, Bartholomew, Blackford, Brown, Clark, Clay and 45 more | 88 min |
| Jun 12, 8:34 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Dearborn, Decatur, DeKalb and 12 more | 26 min |
| Jun 13, 4:14 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Clinton, Fountain, Jasper, Montgomery and 9 more | 61 min |
| Jun 13, 7:13 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Benton, Boone, Brown, Carroll, Clay and 36 more | 62 min |
| Jun 13, 9:02 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Clark, Dearborn, Decatur, Fayette, Franklin and 9 more | 58 min |
| Jun 14, 2:45 PM EDT | Mesoscale Discussion | SPC | Adams, Bartholomew, Benton, Blackford, Boone, Brown and 72 more | 60 min |
| Jun 15, 12:55 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Benton, Boone, Brown, Carroll, Clark and 49 more | 95 min |
| Jun 15, 3:42 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Daviess, Decatur and 26 more | 2 hr |
| Jun 15, 6:58 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Blackford, Boone, Brown, Carroll, Cass and 64 more | 62 min |
| Jun 15, 8:41 PM EDT | Mesoscale Discussion | SPC | Adams, Blackford, Carroll, Cass, Clark, Clinton and 31 more | 64 min |
| Jun 18, 3:47 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Cass, DeKalb, Elkhart, Fulton and 15 more | 58 min |
| Jun 18, 6:06 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Boone, Carroll and 34 more | 54 min |
| Jun 18, 7:56 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Boone, Clay, Clinton and 37 more | 94 min |
| Jun 18, 11:21 PM EDT | Mesoscale Discussion | SPC | DeKalb, Elkhart, Fulton, Kosciusko, LaGrange, LaPorte and 8 more | 54 min |
| Jun 18, 11:46 PM EDT | Mesoscale Discussion | SPC | Clay, Morgan, Owen, Parke, Putnam, Vermillion and 1 more | 89 min |
| Jun 19, 3:33 AM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 30 more | 57 min |
| Jun 21, 12:04 PM EDT | Mesoscale Discussion | SPC | Dearborn, Franklin, Ripley | 86 min |
| Jun 21, 6:35 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clay, Crawford, Daviess, Dubois and 26 more | 55 min |
| Jun 21, 8:00 PM EDT | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Cass, Clinton, Fountain and 8 more | 60 min |
| Jun 21, 11:44 PM EDT | Mesoscale Discussion | SPC | DeKalb, Elkhart, LaGrange, Saint Joseph, Steuben | 61 min |
| Jun 22, 3:27 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Brown, Clark, Daviess and 30 more | 93 min |
| Jun 22, 11:03 AM EDT | Mesoscale Discussion | SPC | Clay, Daviess, Greene, Knox, Martin, Monroe and 3 more | 57 min |
| Jun 22, 2:38 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Daviess, Dubois and 15 more | 67 min |
| Jun 23, 9:31 AM EDT | Mesoscale Discussion | SPC | DeKalb, Elkhart, Fulton, Jasper, Kosciusko, LaGrange and 11 more | 59 min |
| Jun 23, 11:52 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Cass, DeKalb, Elkhart, Fulton and 13 more | 53 min |
| Jun 23, 2:01 PM EDT | Mesoscale Discussion | SPC | Jasper, Lake, Newton | 59 min |
| Jun 23, 6:56 PM EDT | Mesoscale Discussion | SPC | Allen, Benton, Carroll, Cass, DeKalb, Elkhart and 21 more | 94 min |
| Jun 23, 10:40 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, DeKalb, Steuben, Wells | 95 min |
| Jun 24, 12:13 AM EDT | Mesoscale Discussion | SPC | Blackford, Boone, Clinton, Delaware, Fayette, Grant and 21 more | 62 min |
| Jun 27, 11:02 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Boone, Carroll and 53 more | 118 min |
| Jun 27, 12:52 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Clark, Dearborn, Decatur, Fayette, Franklin and 11 more | 2 hr |
| Jun 27, 2:43 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Boone, Carroll, Cass and 31 more | 2 hr |
| Jun 27, 8:26 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clay, Daviess, Dearborn, Decatur and 25 more | 94 min |
| Jul 15, 12:32 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Cass, Clinton, Fountain, Fulton and 17 more | 58 min |
| Jul 15, 3:47 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Boone, Carroll and 49 more | 118 min |
| Jul 15, 6:56 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Benton, Blackford, Boone and 54 more | 94 min |
| Jul 18, 10:21 AM EDT | Mesoscale Discussion | SPC | Gibson, Posey, Vanderburgh | 84 min |
| Jul 18, 12:52 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Cass, Elkhart, Fountain, Fulton and 13 more | 113 min |
| Jul 18, 4:48 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, DeKalb, Grant, Huntington and 8 more | 87 min |
| Jul 19, 3:21 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Clinton, Daviess and 31 more | 54 min |
| Jul 20, 12:02 AM EDT | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Clay, Clinton, Delaware and 21 more | 88 min |
| Jul 20, 6:13 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Dearborn, Decatur, Delaware, Fayette and 18 more | 92 min |
| Jul 21, 1:34 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Decatur, Fountain and 19 more | 116 min |
| Jul 23, 12:00 AM EDT | Mesoscale Discussion | SPC | Allen, DeKalb, Elkhart, Fulton, Kosciusko, LaGrange and 9 more | 90 min |
| Jul 23, 3:30 PM EDT | Mesoscale Discussion | SPC | Lake, LaPorte, Porter | 90 min |
| Jul 23, 7:47 PM EDT | Mesoscale Discussion | SPC | LaGrange, Saint Joseph, Steuben | 118 min |
| Jul 23, 10:45 PM EDT | Mesoscale Discussion | SPC | Adams, Allen | 90 min |
| Jul 24, 2:21 PM EDT | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Cass, Clinton, Fountain and 16 more | 54 min |
| Jul 24, 4:37 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Carroll, Cass and 30 more | 83 min |
| Jul 24, 9:36 PM EDT | Mesoscale Discussion | SPC | Adams, Blackford, Delaware, Grant, Howard, Huntington and 6 more | 54 min |
| Jul 28, 12:44 PM EDT | Mesoscale Discussion | SPC | Allen, DeKalb, Elkhart, Fulton, Jasper, Kosciusko and 11 more | 91 min |
| Jul 28, 2:25 PM EDT | Mesoscale Discussion | SPC | Jasper, Lake, LaPorte, Newton, Porter, Pulaski and 2 more | 95 min |
| Jul 28, 4:37 PM EDT | Mesoscale Discussion | SPC | Allen, DeKalb, Elkhart, Fulton, Kosciusko, LaGrange and 8 more | 83 min |
| Jul 28, 7:01 PM EDT | Mesoscale Discussion | SPC | Benton, Jasper, Newton, Warren | 59 min |
| Aug 3, 5:55 AM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Cass, Fulton, Jasper, Lake and 8 more | 95 min |
| Aug 3, 11:36 PM EDT | Mesoscale Discussion | SPC | Blackford, Carroll, Cass, Delaware, Grant, Howard and 6 more | 114 min |
| Aug 4, 7:45 AM EDT | Mesoscale Discussion | SPC | Cass, Elkhart, Fulton, Jasper, Kosciusko, LaGrange and 10 more | 60 min |
| Aug 4, 10:11 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, DeKalb, Delaware, Grant and 11 more | 34 min |
| Aug 4, 12:51 PM EDT | Mesoscale Discussion | SPC | Fayette, Union, Wayne | 54 min |
| Aug 4, 3:09 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Dearborn, Decatur and 20 more | 66 min |
| Aug 4, 6:25 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Blackford, Boone, Brown, Carroll, Clark and 46 more | 65 min |
| Aug 4, 8:55 PM EDT | Mesoscale Discussion | SPC | Adams, Bartholomew, Blackford, Boone, Brown, Clark and 45 more | 65 min |
| Aug 4, 11:52 PM EDT | Mesoscale Discussion | SPC | Dearborn, Jefferson, Ohio, Scott, Switzerland | 113 min |
| Aug 5, 7:20 AM EDT | Mesoscale Discussion | SPC | Crawford, Dubois, Floyd, Gibson, Harrison, Orange and 7 more | 85 min |
| Aug 5, 8:51 AM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Harrison, Jefferson and 7 more | 114 min |
| Aug 11, 12:39 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Clark, Dearborn, Decatur, Fayette, Franklin and 12 more | 2 hr |
| Aug 12, 1:51 PM EDT | Mesoscale Discussion | SPC | Crawford, Gibson, Harrison, Perry, Posey, Spencer and 2 more | 54 min |
| Aug 14, 2:43 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Floyd, Harrison, Jefferson, Ohio and 3 more | 2 hr |
| Aug 15, 1:04 PM EDT | Mesoscale Discussion | SPC | DeKalb, Steuben | 116 min |
| Aug 20, 6:20 PM EDT | Mesoscale Discussion | SPC | Lake | 85 min |
| Sep 7, 3:58 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dearborn, Decatur, Fayette, Floyd and 11 more | 62 min |
| Sep 16, 1:35 PM EDT | Mesoscale Discussion | SPC | Adams, Blackford, Delaware, Jay, Randolph, Union and 1 more | 85 min |
| Sep 21, 4:40 PM EDT | Mesoscale Discussion | SPC | Lake | 95 min |
| Oct 26, 4:38 AM EDT | Mesoscale Discussion | SPC | Posey, Spencer, Vanderburgh, Warrick | 2 hr |
| Oct 26, 7:00 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Benton, Blackford, Boone and 86 more | 2 hr |
| Nov 22, 9:18 PM EST | Mesoscale Discussion | SPC | Posey | 27 min |
| Nov 23, 12:44 AM EST | Mesoscale Discussion | SPC | Gibson, Pike, Posey, Spencer, Vanderburgh, Warrick | 2 hr |
| Nov 24, 12:35 PM EST | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Carroll, Cass, Clinton and 32 more | 5 hr |
| Dec 15, 7:18 PM EST | Mesoscale Discussion | SPC | Crawford, Daviess, Dubois, Floyd, Gibson, Harrison and 9 more | 4 hr |
| Dec 16, 4:17 AM EST | Mesoscale Discussion | SPC | Clark, Dearborn, Floyd, Jackson, Jefferson, Jennings and 4 more | 6 hr |
| Dec 31, 3:12 PM EST | Mesoscale Discussion | SPC | Benton, Fountain, Vermillion, Warren | 93 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clinton County44
- Montgomery County44
- Clay County43
- Fountain County43
- Parke County43
- Vigo County43
- Tippecanoe County42
- Vermillion County42
- Rush County42
- Shelby County42
- Union County42
- Tipton County42
- Delaware County42
- Morgan County41
- Putnam County41
- Decatur County41
- Howard County41
- Randolph County41
- Boone County40
- Carroll County40
- Warren County40
- Fayette County40
- Johnson County40
- Marion County40
- Madison County40
- Hendricks County39
- Owen County39
- White County39
- Bartholomew County39
- Hamilton County39
- Hancock County39
- Henry County39
- Jennings County39
- Wayne County39
- Blackford County39
- Grant County39
- Pulaski County38
- Jay County38
- Monroe County37
- Franklin County37
52 more counties
- Adams County37
- Brown County36
- Dearborn County36
- Jackson County36
- Cass County36
- Miami County36
- Wabash County36
- Fulton County36
- Wells County36
- Greene County35
- Benton County34
- Switzerland County34
- Ohio County34
- Jasper County33
- Sullivan County33
- Ripley County33
- Scott County33
- Kosciusko County33
- Newton County32
- Huntington County32
- Starke County32
- Whitley County32
- Jefferson County31
- Lawrence County31
- Clark County31
- Washington County31
- Allen County31
- Marshall County31
- DeKalb County31
- Daviess County30
- Martin County30
- LaGrange County29
- Steuben County29
- Knox County27
- Crawford County27
- Saint Joseph County27
- Noble County27
- Dubois County26
- Pike County26
- Floyd County26
- Perry County26
- Elkhart County26
- LaPorte County26
- Gibson County25
- Harrison County25
- Spencer County25
- Orange County25
- Posey County24
- Vanderburgh County23
- Warrick County23
- Lake County20
- Porter County19
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.