Alert archive / Indiana / Mesoscale Discussions
Mesoscale Discussions in Indiana, 2022
112 mesoscale discussions in 2022. 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 2022. Tap one for its archive.
- Mesoscale Discussions
- 112
- Busiest month
- July24 mesoscale discussions
- Busiest day
- March 6, 20224 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 8, 1:41 PM EST | Mesoscale Discussion | SPC | Benton, Clay, Daviess, Fountain, Gibson, Greene and 11 more | 4 hr |
| Feb 2, 2:13 AM EST | Mesoscale Discussion | SPC | Jasper, Lake, LaPorte, Newton, Porter, Pulaski and 1 more | 6 hr |
| Feb 2, 8:11 AM EST | Mesoscale Discussion | SPC | Benton, Carroll, Cass, Clinton, Elkhart, Fountain and 20 more | 5 hr |
| Feb 2, 1:06 PM EST | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Boone, Carroll and 30 more | 6 hr |
| Feb 3, 3:21 AM EST | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 31 more | 6 hr |
| Feb 3, 10:20 AM EST | Mesoscale Discussion | SPC | Clark, Floyd, Harrison, Jefferson, Ohio, Perry and 2 more | 6 hr |
| Feb 3, 5:55 PM EST | Mesoscale Discussion | SPC | Clark, Crawford, Dearborn, Decatur, Dubois, Floyd and 16 more | 4 hr |
| Feb 17, 11:17 AM EST | Mesoscale Discussion | SPC | Newton | 5 hr |
| Feb 17, 2:12 PM EST | Mesoscale Discussion | SPC | DeKalb, Elkhart, Kosciusko, LaGrange, Lake, LaPorte and 6 more | 5 hr |
| Feb 17, 4:17 PM EST | Mesoscale Discussion | SPC | Lake | 118 min |
| Feb 17, 8:07 PM EST | Mesoscale Discussion | SPC | Adams, Allen, Blackford, DeKalb, Elkhart, Huntington and 7 more | 5 hr |
| Feb 22, 8:30 AM EST | Mesoscale Discussion | SPC | Harrison, Perry, Posey, Spencer, Vanderburgh, Warrick | 90 min |
| Feb 24, 1:15 PM EST | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Clinton, Daviess and 26 more | 4 hr |
| Feb 24, 6:24 PM EST | Mesoscale Discussion | SPC | Adams, Blackford, Boone, Carroll, Clay, Clinton and 31 more | 4 hr |
| Mar 6, 12:53 AM EST | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Cass, Clay, Clinton and 30 more | 67 min |
| Mar 6, 2:26 AM EST | Mesoscale Discussion | SPC | Blackford, Boone, Carroll, Cass, Clay, Clinton and 27 more | 94 min |
| Mar 6, 5:18 AM EST | Mesoscale Discussion | SPC | Wayne | 57 min |
| Mar 6, 2:33 PM EST | Mesoscale Discussion | SPC | Clark, Floyd, Harrison | 2 hr |
| Mar 7, 2:31 AM EST | Mesoscale Discussion | SPC | Spencer | 89 min |
| Mar 18, 4:04 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Daviess, Dubois, Floyd, Gibson and 13 more | 116 min |
| Mar 18, 7:03 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Gibson, Harrison and 12 more | 87 min |
| Mar 23, 12:40 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Dearborn, Decatur and 24 more | 2 hr |
| Mar 23, 4:14 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Cass, DeKalb, Delaware and 22 more | 2 hr |
| Mar 25, 3:18 PM EDT | Mesoscale Discussion | SPC | Benton, Lake, Newton | 2 hr |
| Mar 30, 1:41 PM EDT | Mesoscale Discussion | SPC | Daviess, Dubois, Gibson, Knox, Pike, Posey and 3 more | 2 hr |
| Mar 30, 6:32 PM EDT | Mesoscale Discussion | SPC | Crawford, Daviess, Dubois, Floyd, Gibson, Greene and 14 more | 88 min |
| Mar 30, 8:24 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 23 more | 96 min |
| Apr 13, 1:32 PM EDT | Mesoscale Discussion | SPC | Dubois, Gibson, Perry, Pike, Posey, Spencer and 2 more | 118 min |
| Apr 13, 2:48 PM EDT | Mesoscale Discussion | SPC | Benton, Jasper, Lake, Newton, Porter, Warren | 87 min |
| Apr 13, 6:51 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 20 more | 114 min |
| Apr 24, 2:47 PM EDT | Mesoscale Discussion | SPC | Elkhart, LaGrange, LaPorte, Marshall, Saint Joseph, Starke | 88 min |
| Apr 24, 3:58 PM EDT | Mesoscale Discussion | SPC | Benton, Jasper, Newton, Warren | 92 min |
| Apr 30, 6:27 PM EDT | Mesoscale Discussion | SPC | Posey | 2 hr |
| Apr 30, 7:02 PM EDT | Mesoscale Discussion | SPC | Benton, Fountain, Jasper, Lake, Newton, Vermillion and 1 more | 118 min |
| May 3, 1:30 PM EDT | Mesoscale Discussion | SPC | Adams, Bartholomew, Blackford, Boone, Brown, Clinton and 40 more | 2 hr |
| May 6, 2:06 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Dearborn, Decatur and 23 more | 69 min |
| May 14, 2:07 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Dearborn, Decatur and 27 more | 2 hr |
| May 15, 3:03 PM EDT | Mesoscale Discussion | SPC | Clay, Daviess, Fountain, Gibson, Greene, Knox and 10 more | 117 min |
| May 18, 2:38 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Harrison, Orange and 5 more | 2 hr |
| May 19, 2:18 PM EDT | Mesoscale Discussion | SPC | Brown, Clark, Crawford, Daviess, Dubois, Floyd and 20 more | 2 hr |
| May 19, 6:10 PM EDT | Mesoscale Discussion | SPC | Gibson, Pike, Posey, Vanderburgh, Warrick | 2 hr |
| May 19, 7:21 PM EDT | Mesoscale Discussion | SPC | Crawford, Dubois, Floyd, Harrison, Perry | 54 min |
| May 19, 10:51 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Gibson, Harrison and 4 more | 114 min |
| May 20, 8:10 PM EDT | Mesoscale Discussion | SPC | Lake, Newton, Porter | 2 hr |
| May 21, 11:06 AM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clay, Daviess, Decatur, Dubois and 23 more | 114 min |
| May 21, 1:00 PM EDT | Mesoscale Discussion | SPC | Adams, Bartholomew, Blackford, Boone, Brown, Clark and 55 more | 2 hr |
| May 21, 4:30 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Clark, Dearborn, Decatur, Fayette, Floyd and 16 more | 90 min |
| May 25, 4:37 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Carroll, Cass and 26 more | 113 min |
| May 26, 1:31 PM EDT | Mesoscale Discussion | SPC | Clark, Dearborn, Floyd, Harrison, Jefferson, Ohio and 2 more | 119 min |
| May 26, 7:02 PM EDT | Mesoscale Discussion | SPC | Benton, Boone, Clay, Daviess, Fountain, Greene and 10 more | 88 min |
| Jun 1, 2:58 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 33 more | 92 min |
| Jun 1, 7:24 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Crawford, Daviess, Dearborn and 26 more | 96 min |
| Jun 6, 1:34 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Daviess, Dubois, Floyd, Gibson and 14 more | 2 hr |
| Jun 6, 3:35 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Brown and 36 more | 2 hr |
| Jun 7, 2:09 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Dearborn, Decatur, Fayette, Franklin, Hancock and 8 more | 2 hr |
| Jun 8, 1:38 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 34 more | 2 hr |
| Jun 8, 4:23 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Blackford, Boone, Brown, Clinton, Daviess and 37 more | 2 hr |
| Jun 12, 11:15 AM EDT | Mesoscale Discussion | SPC | Bartholomew, Boone, Brown, Clay, Daviess, Dearborn and 33 more | 2 hr |
| Jun 12, 4:12 PM EDT | Mesoscale Discussion | SPC | Adams, Blackford, Grant, Jay, Wells | 2 hr |
| Jun 13, 1:29 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Benton, Blackford, Boone, Brown, Carroll and 44 more | 2 hr |
| Jun 13, 4:55 PM EDT | Mesoscale Discussion | SPC | Dearborn, Decatur, Fayette, Franklin, Henry, Jefferson and 7 more | 95 min |
| Jun 13, 5:49 PM EDT | Mesoscale Discussion | SPC | Allen, DeKalb, Elkhart, Kosciusko, LaGrange, LaPorte and 5 more | 116 min |
| Jun 13, 6:38 PM EDT | Mesoscale Discussion | SPC | Lake | 2 hr |
| Jun 13, 9:05 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Cass, DeKalb, Elkhart, Fulton and 18 more | 85 min |
| Jun 17, 6:38 AM EDT | Mesoscale Discussion | SPC | Daviess, Dubois, Gibson, Greene, Knox, Lawrence and 8 more | 97 min |
| Jun 17, 9:48 AM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Floyd, Harrison, Orange, Perry and 2 more | 87 min |
| Jun 22, 2:24 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Daviess, Dearborn, Decatur, Fayette and 19 more | 96 min |
| Jun 22, 4:50 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dearborn, Floyd, Franklin, Harrison and 9 more | 85 min |
| Jul 4, 4:50 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Clinton, Fountain, Jasper, Newton and 3 more | 115 min |
| Jul 4, 6:40 PM EDT | Mesoscale Discussion | SPC | Clay, Fountain, Montgomery, Parke, Putnam, Vermillion and 2 more | 95 min |
| Jul 5, 12:25 AM EDT | Mesoscale Discussion | SPC | Allen, DeKalb, Elkhart, Kosciusko, LaGrange, Lake and 8 more | 95 min |
| Jul 5, 2:02 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Carroll, Cass, DeKalb, Elkhart and 20 more | 88 min |
| Jul 5, 4:17 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Cass, DeKalb, Fulton, Huntington and 4 more | 118 min |
| Jul 5, 7:31 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, DeKalb, Elkhart, Grant and 9 more | 89 min |
| Jul 5, 11:24 PM EDT | Mesoscale Discussion | SPC | Lake, Porter | 96 min |
| Jul 6, 12:58 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Carroll, Cass, Delaware and 23 more | 2 hr |
| Jul 6, 12:15 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Dearborn, Decatur, Fayette, Franklin and 14 more | 2 hr |
| Jul 6, 2:54 PM EDT | Mesoscale Discussion | SPC | Ohio, Switzerland | 2 hr |
| Jul 8, 5:42 PM EDT | Mesoscale Discussion | SPC | Gibson, Knox, Posey, Vanderburgh | 2 hr |
| Jul 11, 4:40 PM EDT | Mesoscale Discussion | SPC | Benton, Boone, Carroll, Cass, Clinton, Fountain and 6 more | 2 hr |
| Jul 11, 8:33 PM EDT | Mesoscale Discussion | SPC | Elkhart, LaGrange, LaPorte, Saint Joseph | 117 min |
| Jul 13, 1:26 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, DeKalb, Grant, Huntington and 9 more | 3 hr |
| Jul 20, 12:29 PM EDT | Mesoscale Discussion | SPC | DeKalb, Steuben | 61 min |
| Jul 20, 6:33 PM EDT | Mesoscale Discussion | SPC | Crawford, Harrison, Perry, Spencer, Vanderburgh, Warrick | 87 min |
| Jul 21, 6:32 PM EDT | Mesoscale Discussion | SPC | Lake, LaPorte, Porter, Saint Joseph, Starke | 2 hr |
| Jul 21, 10:26 PM EDT | Mesoscale Discussion | SPC | Allen, DeKalb, Elkhart, Kosciusko, LaGrange, Noble and 3 more | 94 min |
| Jul 23, 2:06 AM EDT | Mesoscale Discussion | SPC | DeKalb, Elkhart, LaGrange, LaPorte, Noble, Porter and 2 more | 2 hr |
| Jul 23, 6:35 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Carroll, Cass and 24 more | 85 min |
| Jul 23, 8:28 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Benton, Blackford, Carroll, Cass and 26 more | 92 min |
| Jul 24, 4:38 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Blackford, Boone, Brown and 44 more | 2 hr |
| Jul 24, 8:27 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Daviess, Dubois, Floyd, Gibson and 16 more | 2 hr |
| Jul 28, 1:00 PM EDT | Mesoscale Discussion | SPC | Posey | 2 hr |
| Aug 1, 4:44 AM EDT | Mesoscale Discussion | SPC | Clay, Fountain, Parke, Sullivan, Vermillion, Vigo | 3 hr |
| Aug 1, 8:43 AM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Dearborn, Decatur, Fayette, Franklin and 19 more | 2 hr |
| Aug 1, 4:07 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Daviess, Dearborn, Dubois, Floyd and 20 more | 113 min |
| Aug 1, 6:51 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 37 more | 114 min |
| Aug 1, 8:52 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Clay, Crawford, Daviess and 36 more | 113 min |
| Aug 3, 2:13 PM EDT | Mesoscale Discussion | SPC | Lake, Porter | 62 min |
| Aug 3, 4:18 PM EDT | Mesoscale Discussion | SPC | Benton, Elkhart, Fulton, Jasper, Kosciusko, LaGrange and 7 more | 117 min |
| Aug 3, 4:43 PM EDT | Mesoscale Discussion | SPC | Benton, Fountain, Tippecanoe, Vermillion, Warren | 92 min |
| Aug 3, 6:45 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Boone, Brown, Clay and 34 more | 90 min |
| Aug 20, 1:25 PM EDT | Mesoscale Discussion | SPC | Adams, Jay, Randolph | 2 hr |
| Aug 20, 9:19 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Fountain, Tippecanoe, Vermillion, Warren and 1 more | 56 min |
| Aug 29, 1:53 PM EDT | Mesoscale Discussion | SPC | Allen, Benton, Carroll, Cass, DeKalb, Elkhart and 20 more | 2 hr |
| Aug 29, 3:56 PM EDT | Mesoscale Discussion | SPC | LaGrange, Steuben | 2 hr |
| Aug 29, 9:31 PM EDT | Mesoscale Discussion | SPC | Benton, Fountain, Montgomery, Parke, Tippecanoe, Vermillion and 2 more | 119 min |
| Sep 3, 2:06 PM EDT | Mesoscale Discussion | SPC | Perry, Posey, Spencer, Vanderburgh, Warrick | 2 hr |
| Sep 20, 12:10 PM EDT | Mesoscale Discussion | SPC | Elkhart | 65 min |
| Nov 12, 4:30 AM EST | Mesoscale Discussion | SPC | Clay, Owen, Putnam, Vigo | 4 hr |
| Nov 12, 9:10 AM EST | Mesoscale Discussion | SPC | Adams, Allen, Blackford, Delaware, Grant, Hamilton and 15 more | 3 hr |
| Dec 6, 9:04 PM EST | Mesoscale Discussion | SPC | Clark, Floyd, Harrison, Perry | 56 min |
| Dec 22, 4:39 PM EST | Mesoscale Discussion | SPC | Adams, Allen, Bartholomew, Benton, Blackford, Boone and 86 more | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Scott County31
- Harrison County30
- Daviess County29
- Jackson County29
- Orange County29
- Shelby County29
- Warrick County29
- Gibson County28
- Floyd County28
- Perry County28
- Pike County28
- Ripley County28
- Rush County28
- Clark County27
- Dubois County27
- Jennings County27
- Lawrence County27
- Martin County27
- Ohio County27
- Washington County27
- Knox County26
- Bartholomew County26
- Crawford County26
- Dearborn County26
- Decatur County26
- Franklin County26
- Jefferson County26
- Spencer County26
- Grant County25
- Monroe County25
- Adams County24
- Huntington County24
- Wells County24
- Brown County24
- Fayette County24
- Posey County24
- Switzerland County24
- Vanderburgh County24
- Johnson County24
- Allen County23
52 more counties
- Blackford County23
- Elkhart County22
- LaGrange County22
- Noble County22
- DeKalb County22
- Union County22
- Wayne County22
- Benton County21
- Clay County21
- Fountain County21
- Owen County21
- Putnam County21
- Lake County21
- Whitley County21
- Morgan County21
- Henry County21
- Randolph County21
- Greene County20
- Parke County20
- Vigo County20
- Kosciusko County20
- Steuben County20
- Wabash County20
- Jay County20
- Vermillion County19
- Miami County19
- Saint Joseph County19
- Howard County19
- Montgomery County18
- Tippecanoe County18
- Warren County18
- Newton County18
- Porter County18
- Hancock County18
- Hendricks County17
- Sullivan County17
- LaPorte County17
- Carroll County17
- Cass County17
- Marshall County17
- Hamilton County17
- Madison County17
- Delaware County17
- Jasper County16
- Starke County16
- Clinton County16
- Boone County16
- Tipton County16
- Marion County16
- White County15
- Fulton County14
- Pulaski County13
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.