Alert archive / Indiana / Severe Thunderstorm Warnings / 2011
Severe Thunderstorm Warnings in Indiana, September 2011
24 severe thunderstorm warnings in September 2011. 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 September 2011. Tap one for its archive.
- Severe Thunderstorm Warnings
- 24
- Busiest day
- September 3, 201116 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 |
|---|---|---|---|---|
| Sep 2, 5:43 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Scott, Washington | 17 min |
| Sep 3, 3:54 PM EDT | Severe Thunderstorm Warning | LOT | Lake | 36 min |
| Sep 3, 4:22 PM EDT | Severe Thunderstorm Warning | LOT | Lake, Porter | 53 min |
| Sep 3, 4:45 PM EDT | Severe Thunderstorm Warning | IWX | Elkhart, LaGrange, Noble | 45 min |
| Sep 3, 5:14 PM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Starke | 61 min |
| Sep 3, 5:22 PM EDT | Severe Thunderstorm Warning | IWX | Elkhart | 38 min |
| Sep 3, 5:28 PM EDT | Severe Thunderstorm Warning | IND | Johnson, Marion | 47 min |
| Sep 3, 5:40 PM EDT | Severe Thunderstorm Warning | IWX | Elkhart, LaGrange | 35 min |
| Sep 3, 6:00 PM EDT | Severe Thunderstorm Warning | IWX | LaPorte, Marshall, Saint Joseph, Starke | 45 min |
| Sep 3, 6:19 PM EDT | Severe Thunderstorm Warning | IWX | Pulaski, Starke | 25 min |
| Sep 3, 6:25 PM EDT | Severe Thunderstorm Warning | IND | Fountain, Montgomery, Parke | 36 min |
| Sep 3, 6:31 PM EDT | Severe Thunderstorm Warning | IND | Hamilton, Hancock, Madison | 44 min |
| Sep 3, 6:40 PM EDT | Severe Thunderstorm Warning | IWX | Elkhart, Kosciusko | 50 min |
| Sep 3, 6:50 PM EDT | Severe Thunderstorm Warning | IND | Hamilton, Madison | 25 min |
| Sep 3, 7:15 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Madison | 24 min |
| Sep 3, 7:21 PM EDT | Severe Thunderstorm Warning | IWX | LaGrange | 27 min |
| Sep 3, 7:59 PM EDT | Severe Thunderstorm Warning | IWX | Kosciusko, Wabash, Whitley | 28 min |
| Sep 3, 10:39 PM EDT | Severe Thunderstorm Warning | ILN | Union | 51 min |
| Sep 4, 12:18 AM EDT | Severe Thunderstorm Warning | LMK | Jefferson, Scott | 27 min |
| Sep 4, 5:27 AM EDT | Severe Thunderstorm Warning | LMK | Dubois | 33 min |
| Sep 18, 6:48 PM EDT | Severe Thunderstorm Warning | LMK | Dubois | 27 min |
| Sep 25, 8:40 PM EDT | Severe Thunderstorm Warning | LMK | Crawford, Dubois, Perry | 35 min |
| Sep 26, 12:33 AM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Decatur, Jennings | 42 min |
| Sep 26, 1:38 AM EDT | Severe Thunderstorm Warning | IND | Delaware, Henry, Randolph | 24 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Elkhart County4
- LaGrange County3
- Starke County3
- Madison County3
- Dubois County3
- Scott County2
- Lake County2
- LaPorte County2
- Hamilton County2
- Kosciusko County2
- Delaware County2
- Clark County1
- Washington County1
- Porter County1
- Noble County1
- Johnson County1
- Marion County1
- Marshall County1
- Saint Joseph County1
- Pulaski County1
- Fountain County1
- Montgomery County1
- Parke County1
- Hancock County1
- Wabash County1
- Whitley County1
- Union County1
- Jefferson County1
- Crawford County1
- Perry County1
- Bartholomew County1
- Decatur County1
- Jennings County1
- Henry County1
- Randolph County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.