Alert archive / Indiana / Severe Thunderstorm Warnings / 2023
Severe Thunderstorm Warnings in Indiana, May 2023
19 severe thunderstorm warnings in May 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 May 2023. Tap one for its archive.
- Severe Thunderstorm Warnings
- 19
- Busiest day
- May 7, 202314 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 |
|---|---|---|---|---|
| May 6, 11:21 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Vermillion, Warren | 39 min |
| May 6, 11:58 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Montgomery, Tippecanoe, Warren | 7 min |
| May 7, 12:11 AM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Montgomery | 24 min |
| May 7, 12:23 AM EDT | Severe Thunderstorm Warning | IWX | White | 67 min |
| May 7, 1:21 AM EDT | Severe Thunderstorm Warning | IND | Boone | 39 min |
| May 7, 1:51 AM EDT | Severe Thunderstorm Warning | IND | Boone, Hamilton, Hendricks, Marion | 22 min |
| May 7, 2:42 AM EDT | Severe Thunderstorm Warning | IND | Hamilton, Madison, Tipton | 48 min |
| May 7, 3:00 AM EDT | Severe Thunderstorm Warning | LOT | Benton, Jasper, Newton | 60 min |
| May 7, 3:55 AM EDT | Severe Thunderstorm Warning | IND | Boone, Clinton, Montgomery, Tippecanoe | 23 min |
| May 7, 8:51 AM EDT | Severe Thunderstorm Warning | LMK | Clark, Floyd, Harrison | 24 min |
| May 7, 11:51 AM EDT | Severe Thunderstorm Warning | PAH | Posey | 24 min |
| May 7, 4:08 PM EDT | Severe Thunderstorm Warning | PAH | Posey | 52 min |
| May 7, 6:39 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Owen, Sullivan | 36 min |
| May 7, 7:29 PM EDT | Severe Thunderstorm Warning | LOT | Lake, Newton | 46 min |
| May 7, 10:35 PM EDT | Severe Thunderstorm Warning | LOT | Jasper, Newton | 45 min |
| May 9, 3:03 AM EDT | Severe Thunderstorm Warning | LMK | Floyd, Harrison | 27 min |
| May 9, 3:29 AM EDT | Severe Thunderstorm Warning | LMK | Floyd, Harrison | 31 min |
| May 9, 5:03 AM EDT | Severe Thunderstorm Warning | LMK | Clark, Floyd, Harrison | 27 min |
| May 13, 8:46 PM EDT | Severe Thunderstorm Warning | IND | Marion | 17 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Boone County4
- Floyd County4
- Harrison County4
- Montgomery County3
- Newton County3
- Fountain County2
- Warren County2
- Tippecanoe County2
- Clinton County2
- Hamilton County2
- Marion County2
- Jasper County2
- Clark County2
- Posey County2
- Vermillion County1
- White County1
- Hendricks County1
- Madison County1
- Tipton County1
- Benton County1
- Clay County1
- Greene County1
- Owen County1
- Sullivan County1
- Lake 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.