Alert archive / Indiana / Severe Thunderstorm Warnings / 2023
Severe Thunderstorm Warnings in Indiana, April 2023
70 severe thunderstorm warnings in April 2023. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in April 2023. Tap one for its archive.
- Severe Thunderstorm Warnings
- 70
- Busiest day
- April 1, 202343 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Mar 31, 9:12 PM EDT | Severe Thunderstorm Warning | IND | Warren | 33 min |
| Mar 31, 9:16 PM EDT | Severe Thunderstorm Warning | LOT | Lake | 14 min |
| Mar 31, 9:22 PM EDT | Severe Thunderstorm Warning | LOT | Lake, Porter | 23 min |
| Mar 31, 9:36 PM EDT | Severe Thunderstorm Warning | PAH | Posey | 14 min |
| Mar 31, 9:38 PM EDT | Severe Thunderstorm Warning | IND | Carroll, Tippecanoe | 52 min |
| Mar 31, 9:39 PM EDT | Severe Thunderstorm Warning | LOT | Lake, Porter | 46 min |
| Mar 31, 9:40 PM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Saint Joseph | 50 min |
| Mar 31, 10:00 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Parke, Vermillion, Warren | 45 min |
| Mar 31, 10:00 PM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Marshall, Saint Joseph, Starke | 45 min |
| Mar 31, 10:06 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Fulton, Miami, Wabash, White | 39 min |
| Mar 31, 10:07 PM EDT | Severe Thunderstorm Warning | LOT | Jasper, Lake, Newton, Porter | 42 min |
| Mar 31, 10:19 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Montgomery, Parke, Tippecanoe | 26 min |
| Mar 31, 10:23 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Fulton, Marshall, Pulaski, Starke, White | 52 min |
| Mar 31, 10:27 PM EDT | Severe Thunderstorm Warning | IND | Clay, Montgomery, Parke, Putnam, Vermillion, Vigo | 33 min |
| Mar 31, 10:37 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Knox, Owen, Sullivan, Vigo | 23 min |
| Mar 31, 10:40 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Hamilton, Howard, Montgomery, Tippecanoe and 1 more | 35 min |
| Mar 31, 10:43 PM EDT | Severe Thunderstorm Warning | IWX | Elkhart, Kosciusko, Marshall, Saint Joseph, Starke | 32 min |
| Mar 31, 10:45 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Cass, Grant, Huntington, Miami, Wabash and 1 more | 45 min |
| Mar 31, 10:55 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clay, Hendricks, Montgomery, Morgan, Owen and 3 more | 50 min |
| Mar 31, 10:57 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Monroe, Morgan, Owen, Sullivan and 1 more | 33 min |
| Mar 31, 11:11 PM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Delaware, Hamilton, Howard, Madison and 1 more | 34 min |
| Mar 31, 11:13 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Huntington, Whitley | 47 min |
| Mar 31, 11:18 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Allen, Huntington, Wabash, Wells | 57 min |
| Mar 31, 11:18 PM EDT | Severe Thunderstorm Warning | IWX | Allen, DeKalb, Elkhart, Kosciusko, LaGrange, Noble and 2 more | 42 min |
| Mar 31, 11:20 PM EDT | Severe Thunderstorm Warning | PAH | Spencer | 25 min |
| Mar 31, 11:22 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Brown, Johnson, Monroe, Morgan, Owen and 1 more | 23 min |
| Mar 31, 11:24 PM EDT | Severe Thunderstorm Warning | IND | Boone, Hamilton, Hancock, Hendricks, Johnson, Madison and 4 more | 36 min |
| Mar 31, 11:30 PM EDT | Severe Thunderstorm Warning | PAH | Spencer | 15 min |
| Mar 31, 11:37 PM EDT | Severe Thunderstorm Warning | PAH | Gibson, Posey | 38 min |
| Mar 31, 11:41 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Blackford, Grant, Huntington, Jay, Wells | 34 min |
| Mar 31, 11:42 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Henry, Madison, Randolph | 48 min |
| Mar 31, 11:42 PM EDT | Severe Thunderstorm Warning | IND | Brown, Decatur, Hancock, Henry, Johnson, Marion and 2 more | 33 min |
| Mar 31, 11:49 PM EDT | Severe Thunderstorm Warning | IWX | DeKalb | 56 min |
| Mar 31, 11:55 PM EDT | Severe Thunderstorm Warning | IND | Decatur, Hancock, Henry, Johnson, Madison, Marion and 2 more | 50 min |
| Apr 1, 12:03 AM EDT | Severe Thunderstorm Warning | IWX | Adams, Allen | 57 min |
| Apr 1, 12:03 AM EDT | Severe Thunderstorm Warning | LMK | Harrison | 12 min |
| Apr 1, 12:05 AM EDT | Severe Thunderstorm Warning | IWX | Allen | 55 min |
| Apr 1, 12:11 AM EDT | Severe Thunderstorm Warning | ILN | Fayette, Franklin, Union, Wayne | 49 min |
| Apr 1, 12:14 AM EDT | Severe Thunderstorm Warning | IWX | Adams, Jay | 16 min |
| Apr 1, 12:14 AM EDT | Severe Thunderstorm Warning | LMK | Clark, Floyd | 31 min |
| Apr 1, 12:16 AM EDT | Severe Thunderstorm Warning | ILN | Dearborn, Ohio, Ripley, Switzerland | 44 min |
| Apr 1, 12:34 AM EDT | Severe Thunderstorm Warning | ILN | Switzerland | 56 min |
| Apr 1, 12:49 AM EDT | Severe Thunderstorm Warning | ILN | Franklin, Union | 41 min |
| Apr 5, 6:10 AM EDT | Severe Thunderstorm Warning | LOT | Lake, Porter | 50 min |
| Apr 5, 6:30 AM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Saint Joseph | 45 min |
| Apr 5, 7:44 AM EDT | Severe Thunderstorm Warning | LOT | Lake, Porter | 29 min |
| Apr 5, 8:14 AM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Marshall, Saint Joseph, Starke | 35 min |
| Apr 5, 8:31 AM EDT | Severe Thunderstorm Warning | IND | Hendricks, Johnson, Monroe, Morgan, Owen | 29 min |
| Apr 5, 8:53 AM EDT | Severe Thunderstorm Warning | IND | Hamilton, Hancock, Hendricks, Johnson, Marion, Morgan | 22 min |
| Apr 5, 9:06 AM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Saint Joseph | 39 min |
| Apr 5, 9:11 AM EDT | Severe Thunderstorm Warning | LOT | Porter | 34 min |
| Apr 5, 9:54 AM EDT | Severe Thunderstorm Warning | LOT | Jasper, Newton | 51 min |
| Apr 5, 10:02 AM EDT | Severe Thunderstorm Warning | IWX | Fulton, LaPorte, Marshall, Pulaski, Saint Joseph, Starke | 43 min |
| Apr 5, 10:21 AM EDT | Severe Thunderstorm Warning | IWX | White | 39 min |
| Apr 5, 10:36 AM EDT | Severe Thunderstorm Warning | IND | Fountain, Tippecanoe, Warren | 39 min |
| Apr 5, 10:36 AM EDT | Severe Thunderstorm Warning | IWX | Elkhart, Kosciusko, LaGrange, Marshall, Saint Joseph, Starke | 54 min |
| Apr 5, 11:43 AM EDT | Severe Thunderstorm Warning | IND | Carroll, Clinton, Howard, Tipton | 47 min |
| Apr 5, 11:51 AM EDT | Severe Thunderstorm Warning | IND | Boone, Hamilton, Hendricks, Marion, Montgomery | 39 min |
| Apr 5, 12:24 PM EDT | Severe Thunderstorm Warning | IND | Boone, Hamilton, Madison | 36 min |
| Apr 5, 12:28 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Hamilton, Howard, Madison, Tipton | 32 min |
| Apr 5, 12:54 PM EDT | Severe Thunderstorm Warning | IWX | Adams, Allen, Blackford, Grant, Huntington, Jay and 2 more | 51 min |
| Apr 5, 1:34 PM EDT | Severe Thunderstorm Warning | IWX | Adams | 26 min |
| Apr 5, 2:53 PM EDT | Severe Thunderstorm Warning | PAH | Gibson, Pike, Posey, Vanderburgh, Warrick | 37 min |
| Apr 5, 3:26 PM EDT | Severe Thunderstorm Warning | PAH | Spencer, Warrick | 49 min |
| Apr 5, 3:41 PM EDT | Severe Thunderstorm Warning | LMK | Crawford, Dubois, Perry | 34 min |
| Apr 5, 3:59 PM EDT | Severe Thunderstorm Warning | LMK | Perry | 31 min |
| Apr 5, 4:23 PM EDT | Severe Thunderstorm Warning | LMK | Crawford, Floyd, Harrison | 37 min |
| Apr 5, 4:49 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Floyd, Harrison | 26 min |
| Apr 5, 5:08 PM EDT | Severe Thunderstorm Warning | LMK | Clark | 37 min |
| Apr 19, 8:36 PM EDT | Severe Thunderstorm Warning | LOT | Lake, Newton | 39 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Saint Joseph County8
- Lake County7
- Hamilton County7
- Allen County7
- Porter County6
- LaPorte County6
- Marshall County6
- Starke County6
- Boone County6
- Morgan County6
- Madison County6
- Adams County6
- Johnson County6
- Montgomery County5
- Owen County5
- Huntington County5
- Hendricks County5
- Marion County5
- Tippecanoe County4
- Parke County4
- Clay County4
- Vigo County4
- Howard County4
- Tipton County4
- Wells County4
- Shelby County4
- Hancock County4
- Warren County3
- Posey County3
- Fountain County3
- Cass County3
- Fulton County3
- Wabash County3
- White County3
- Newton County3
- Putnam County3
- Clinton County3
- Elkhart County3
- Kosciusko County3
- Grant County3
42 more counties
- Monroe County3
- Delaware County3
- Whitley County3
- Spencer County3
- Jay County3
- Henry County3
- Harrison County3
- Clark County3
- Floyd County3
- Carroll County2
- Vermillion County2
- Miami County2
- Jasper County2
- Pulaski County2
- Greene County2
- Sullivan County2
- DeKalb County2
- LaGrange County2
- Brown County2
- Gibson County2
- Blackford County2
- Decatur County2
- Rush County2
- Franklin County2
- Union County2
- Switzerland County2
- Warrick County2
- Crawford County2
- Perry County2
- Knox County1
- Noble County1
- Steuben County1
- Bartholomew County1
- Randolph County1
- Fayette County1
- Wayne County1
- Dearborn County1
- Ohio County1
- Ripley County1
- Pike County1
- Vanderburgh County1
- Dubois County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.