Alert archive / Indiana / Severe Thunderstorm Warnings / 2021
Severe Thunderstorm Warnings in Indiana, December 2021
36 severe thunderstorm warnings in December 2021. 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 December 2021. Tap one for its archive.
- Severe Thunderstorm Warnings
- 36
- Busiest day
- December 11, 202134 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 |
|---|---|---|---|---|
| Dec 5, 11:57 PM EST | Severe Thunderstorm Warning | IND | Decatur, Jennings | 33 min |
| Dec 6, 1:40 AM EST | Severe Thunderstorm Warning | PAH | Spencer | 50 min |
| Dec 10, 9:38 PM EST | Severe Thunderstorm Warning | IND | Bartholomew, Brown, Johnson, Shelby | 25 min |
| Dec 10, 10:46 PM EST | Severe Thunderstorm Warning | LOT | Lake, Newton | 44 min |
| Dec 10, 10:58 PM EST | Severe Thunderstorm Warning | IWX | Pulaski, White | 32 min |
| Dec 10, 11:11 PM EST | Severe Thunderstorm Warning | LOT | Porter | 34 min |
| Dec 10, 11:18 PM EST | Severe Thunderstorm Warning | IWX | LaPorte, Starke | 27 min |
| Dec 10, 11:22 PM EST | Severe Thunderstorm Warning | IWX | Fulton, Marshall, Pulaski, Starke | 38 min |
| Dec 10, 11:22 PM EST | Severe Thunderstorm Warning | LOT | Benton, Jasper, Newton | 38 min |
| Dec 10, 11:32 PM EST | Severe Thunderstorm Warning | IND | Fountain, Vermillion, Warren | 28 min |
| Dec 10, 11:42 PM EST | Severe Thunderstorm Warning | IND | Daviess, Greene, Knox, Martin, Monroe, Owen | 33 min |
| Dec 10, 11:44 PM EST | Severe Thunderstorm Warning | IWX | Fulton, Marshall, Pulaski, Starke | 31 min |
| Dec 10, 11:47 PM EST | Severe Thunderstorm Warning | IWX | LaPorte, Saint Joseph | 28 min |
| Dec 10, 11:49 PM EST | Severe Thunderstorm Warning | IWX | Cass, Fulton, Pulaski, White | 26 min |
| Dec 10, 11:55 PM EST | Severe Thunderstorm Warning | IND | Daviess, Greene, Knox, Sullivan | 35 min |
| Dec 10, 11:55 PM EST | Severe Thunderstorm Warning | IND | Fountain, Montgomery, Parke, Tippecanoe, Vermillion, Vigo and 1 more | 35 min |
| Dec 11, 12:07 AM EST | Severe Thunderstorm Warning | IWX | Marshall | 23 min |
| Dec 11, 12:16 AM EST | Severe Thunderstorm Warning | IND | Carroll, Clinton, Montgomery, Parke, Putnam, Tippecanoe | 29 min |
| Dec 11, 12:19 AM EST | Severe Thunderstorm Warning | IWX | Cass, Fulton, Grant, Miami, Pulaski, Wabash and 1 more | 56 min |
| Dec 11, 12:36 AM EST | Severe Thunderstorm Warning | IND | Boone, Carroll, Clinton, Hamilton, Howard, Montgomery and 1 more | 24 min |
| Dec 11, 12:41 AM EST | Severe Thunderstorm Warning | IWX | Fulton, Kosciusko, Noble, Whitley | 34 min |
| Dec 11, 12:58 AM EST | Severe Thunderstorm Warning | IND | Boone, Clinton, Hamilton, Hendricks, Howard, Madison and 4 more | 32 min |
| Dec 11, 1:05 AM EST | Severe Thunderstorm Warning | IND | Parke, Vermillion, Vigo | 25 min |
| Dec 11, 1:11 AM EST | Severe Thunderstorm Warning | IWX | Blackford, Grant, Huntington, Wabash, Wells | 49 min |
| Dec 11, 1:18 AM EST | Severe Thunderstorm Warning | IND | Delaware, Hamilton, Henry, Madison, Tipton | 38 min |
| Dec 11, 1:28 AM EST | Severe Thunderstorm Warning | IND | Clay, Parke, Putnam, Vigo | 32 min |
| Dec 11, 1:33 AM EST | Severe Thunderstorm Warning | IWX | Adams, Blackford, Jay, Wells | 34 min |
| Dec 11, 1:34 AM EST | Severe Thunderstorm Warning | ILN | Dearborn, Ohio, Ripley, Switzerland | 28 min |
| Dec 11, 1:49 AM EST | Severe Thunderstorm Warning | IND | Hendricks, Putnam | 26 min |
| Dec 11, 1:59 AM EST | Severe Thunderstorm Warning | IND | Hendricks, Putnam | 21 min |
| Dec 11, 2:15 AM EST | Severe Thunderstorm Warning | IND | Hamilton, Marion | 30 min |
| Dec 11, 2:35 AM EST | Severe Thunderstorm Warning | IND | Delaware, Henry, Madison | 25 min |
| Dec 11, 2:56 AM EST | Severe Thunderstorm Warning | IND | Delaware, Randolph | 34 min |
| Dec 11, 2:56 AM EST | Severe Thunderstorm Warning | IND | Bartholomew, Brown, Johnson, Monroe, Morgan, Shelby | 34 min |
| Dec 11, 3:44 AM EST | Severe Thunderstorm Warning | IND | Rush | 16 min |
| Dec 11, 3:46 AM EST | Severe Thunderstorm Warning | ILN | Fayette, Union, Wayne | 44 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pulaski County5
- Fulton County5
- Parke County5
- Putnam County5
- Montgomery County4
- Hamilton County4
- White County3
- Starke County3
- Marshall County3
- Vermillion County3
- Vigo County3
- Clinton County3
- Tipton County3
- Hendricks County3
- Madison County3
- Delaware County3
- Bartholomew County2
- Brown County2
- Johnson County2
- Shelby County2
- Newton County2
- LaPorte County2
- Fountain County2
- Warren County2
- Daviess County2
- Greene County2
- Knox County2
- Monroe County2
- Cass County2
- Tippecanoe County2
- Carroll County2
- Grant County2
- Wabash County2
- Boone County2
- Howard County2
- Blackford County2
- Wells County2
- Henry County2
- Decatur County1
- Jennings County1
28 more counties
- Spencer County1
- Lake County1
- Porter County1
- Benton County1
- Jasper County1
- Martin County1
- Owen County1
- Saint Joseph County1
- Sullivan County1
- Miami County1
- Kosciusko County1
- Noble County1
- Whitley County1
- Huntington County1
- Clay County1
- Adams County1
- Jay County1
- Dearborn County1
- Ohio County1
- Ripley County1
- Switzerland County1
- Marion County1
- Randolph County1
- Morgan County1
- Rush County1
- Fayette County1
- Union County1
- Wayne County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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. Rebuilt daily.