Alert archive / Indiana / Tornado Watches / 2021
Tornado Watches in Indiana, December 2021
6 tornado watches 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 tornado watches reaches back to 1997.
Tornado Watches by county
Each county as a circle sized by its count in December 2021. Tap one for its archive.
- Tornado Watches
- 6
- Busiest day
- December 11, 20214 tornado watches
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, 9:59 PM EST | Tornado Watch | SPC | Posey | 7 hr |
| Dec 10, 4:07 PM EST | Tornado Watch | SPC | Gibson, Pike, Posey, Spencer, Vanderburgh, Warrick | 11 hr |
| Dec 10, 7:21 PM EST | Tornado Watch | SPC | Clark, Crawford, Dubois, Floyd, Harrison, Jefferson and 4 more | 10 hr |
| Dec 10, 8:47 PM EST | Tornado Watch | SPC | Bartholomew, Benton, Boone, Brown, Clay, Clinton and 24 more | 8 hr |
| Dec 11, 12:03 AM EST | Tornado Watch | SPC | Gibson, Pike, Posey, Spencer, Vanderburgh, Warrick | 5 hr |
| Dec 11, 12:20 AM EST | Tornado Watch | SPC | Adams, Allen, Blackford, Carroll, Cass, Dearborn and 27 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Posey County3
- Gibson County2
- Pike County2
- Spencer County2
- Vanderburgh County2
- Warrick County2
- Clark County1
- Crawford County1
- Dubois County1
- Floyd County1
- Harrison County1
- Jefferson County1
- Orange County1
- Perry County1
- Scott County1
- Washington County1
- Bartholomew County1
- Benton County1
- Boone County1
- Brown County1
- Clay County1
- Clinton County1
- Daviess County1
- Fountain County1
- Greene County1
- Hendricks County1
- Jackson County1
- Jasper County1
- Jennings County1
- Johnson County1
- Knox County1
- Lawrence County1
- Marion County1
- Martin County1
- Monroe County1
- Montgomery County1
- Morgan County1
- Newton County1
- Owen County1
- Parke County1
39 more counties
- Putnam County1
- Sullivan County1
- Tippecanoe County1
- Vermillion County1
- Vigo County1
- Warren County1
- Adams County1
- Allen County1
- Blackford County1
- Carroll County1
- Cass County1
- Dearborn County1
- Decatur County1
- Delaware County1
- Fayette County1
- Franklin County1
- Fulton County1
- Grant County1
- Hamilton County1
- Hancock County1
- Henry County1
- Howard County1
- Huntington County1
- Jay County1
- Kosciusko County1
- Madison County1
- Miami County1
- Ohio County1
- Randolph County1
- Ripley County1
- Rush County1
- Shelby County1
- Switzerland County1
- Tipton County1
- Union County1
- Wabash County1
- Wayne County1
- Wells County1
- Whitley 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.