Alert archive / Indiana / Severe Thunderstorm Warnings / 2021
Severe Thunderstorm Warnings in Indiana, March 2021
12 severe thunderstorm warnings in March 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 March 2021. Tap one for its archive.
- Severe Thunderstorm Warnings
- 12
- Busiest day
- March 26, 20218 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 25, 7:28 PM EDT | Severe Thunderstorm Warning | PAH | Gibson, Posey, Vanderburgh, Warrick | 47 min |
| Mar 25, 8:05 PM EDT | Severe Thunderstorm Warning | ILN | Switzerland | 40 min |
| Mar 25, 8:15 PM EDT | Severe Thunderstorm Warning | IND | Daviess, Greene, Martin | 45 min |
| Mar 25, 8:28 PM EDT | Severe Thunderstorm Warning | ILN | Dearborn, Ohio | 26 min |
| Mar 25, 8:43 PM EDT | Severe Thunderstorm Warning | IND | Greene, Monroe, Morgan, Owen, Putnam | 47 min |
| Mar 25, 9:47 PM EDT | Severe Thunderstorm Warning | IND | Brown, Jackson, Lawrence, Monroe | 43 min |
| Mar 25, 11:39 PM EDT | Severe Thunderstorm Warning | LMK | Jefferson | 21 min |
| Mar 25, 11:41 PM EDT | Severe Thunderstorm Warning | ILN | Dearborn, Ohio, Ripley, Switzerland | 34 min |
| Mar 26, 12:11 AM EDT | Severe Thunderstorm Warning | ILN | Dearborn | 34 min |
| Mar 27, 10:00 PM EDT | Severe Thunderstorm Warning | IND | Boone, Hendricks, Montgomery | 30 min |
| Mar 27, 10:26 PM EDT | Severe Thunderstorm Warning | IND | Boone, Hamilton | 34 min |
| Mar 27, 10:56 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Hamilton, Madison | 34 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dearborn County3
- Switzerland County2
- Greene County2
- Ohio County2
- Monroe County2
- Boone County2
- Hamilton County2
- Gibson County1
- Posey County1
- Vanderburgh County1
- Warrick County1
- Daviess County1
- Martin County1
- Morgan County1
- Owen County1
- Putnam County1
- Brown County1
- Jackson County1
- Lawrence County1
- Jefferson County1
- Ripley County1
- Hendricks County1
- Montgomery County1
- Delaware County1
- Madison 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.