Alert archive / Indiana / Tornado Warnings / 2011

Tornado Warnings in Indiana, April 2011

46 tornado warnings in April 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 tornado warnings reaches back to 1986.

Tornado Warnings by county

Each county as a circle sized by its count in April 2011. Tap one for its archive.

Tornado Warnings
46
Busiest day
April 20, 201124 tornado 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.

IssuedProductOfficeCountiesLasted
Apr 19, 1:25 AM EDTTornado WarningINDDaviess, Greene, Knox, Lawrence, Martin22 min
Apr 19, 3:35 AM EDTTornado WarningINDDaviess, Greene, Knox, Martin25 min
Apr 19, 8:54 PM EDTTornado WarningINDFountain, Parke, Vermillion, Warren51 min
Apr 19, 9:16 PM EDTTornado WarningINDClay, Owen, Putnam, Vigo59 min
Apr 19, 9:31 PM EDTTornado WarningINDBoone, Carroll, Clinton, Hendricks, Montgomery, Putnam and 1 more44 min
Apr 19, 10:07 PM EDTTornado WarningINDBoone, Clinton, Hamilton, Howard, Madison, Tipton38 min
Apr 19, 10:13 PM EDTTornado WarningPAHPosey32 min
Apr 19, 10:29 PM EDTTornado WarningPAHGibson, Posey31 min
Apr 19, 10:45 PM EDTTornado WarningPAHPosey, Vanderburgh, Warrick30 min
Apr 19, 10:50 PM EDTTornado WarningPAHGibson, Pike25 min
Apr 19, 10:59 PM EDTTornado WarningLMKCrawford, Dubois, Orange, Perry46 min
Apr 19, 11:03 PM EDTTornado WarningPAHPike, Spencer, Warrick27 min
Apr 19, 11:16 PM EDTTornado WarningPAHPike11 min
Apr 19, 11:23 PM EDTTornado WarningPAHSpencer15 min
Apr 19, 11:34 PM EDTTornado WarningLMKClark, Crawford, Floyd, Harrison, Orange, Perry and 2 more41 min
Apr 19, 11:47 PM EDTTornado WarningLMKCrawford, Perry12 min
Apr 19, 11:54 PM EDTTornado WarningLMKHarrison36 min
Apr 20, 12:04 AM EDTTornado WarningLMKClark, Floyd, Harrison56 min
Apr 20, 12:17 AM EDTTornado WarningLMKClark, Floyd, Jefferson, Scott, Washington43 min
Apr 20, 12:25 AM EDTTornado WarningLMKClark, Jefferson50 min
Apr 20, 12:35 AM EDTTornado WarningLMKJefferson25 min
Apr 20, 12:47 AM EDTTornado WarningILNFranklin28 min
Apr 20, 12:52 AM EDTTornado WarningILNDearborn, Ripley23 min
Apr 20, 12:56 AM EDTTornado WarningILNOhio, Switzerland34 min
Apr 20, 1:09 AM EDTTornado WarningILNFranklin36 min
Apr 20, 1:11 AM EDTTornado WarningILNDearborn, Ohio34 min
Apr 23, 12:00 AM EDTTornado WarningPAHSpencer30 min
Apr 23, 12:24 AM EDTTornado WarningPAHSpencer25 min
Apr 23, 12:36 AM EDTTornado WarningLMKPerry24 min
Apr 23, 12:47 AM EDTTornado WarningLMKHarrison13 min
Apr 23, 12:52 AM EDTTornado WarningINDBrown, Jackson, Lawrence, Monroe23 min
Apr 23, 12:59 AM EDTTornado WarningLMKCrawford, Perry18 min
Apr 23, 1:14 AM EDTTornado WarningLMKCrawford, Harrison31 min
Apr 23, 1:33 AM EDTTornado WarningINDBartholomew, Jackson, Jennings42 min
Apr 23, 1:59 AM EDTTornado WarningILNDearborn, Ripley31 min
Apr 26, 2:57 AM EDTTornado WarningPAHWarrick19 min
Apr 26, 3:07 AM EDTTornado WarningPAHPike, Warrick12 min
Apr 26, 3:28 AM EDTTornado WarningPAHPike8 min
Apr 26, 3:31 AM EDTTornado WarningINDDaviess, Martin29 min
Apr 26, 6:05 PM EDTTornado WarningPAHSpencer24 min
Apr 26, 6:53 PM EDTTornado WarningPAHPike, Spencer, Warrick18 min
Apr 27, 6:32 AM EDTTornado WarningILNSwitzerland28 min
Apr 27, 7:05 PM EDTTornado WarningINDBoone, Hendricks, Marion40 min
Apr 27, 10:54 PM EDTTornado WarningIWXJay51 min
Apr 27, 10:58 PM EDTTornado WarningINDDelaware, Randolph27 min
Apr 27, 11:19 PM EDTTornado WarningINDRandolph15 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

13 more counties

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. Rebuilt daily.