Alert archive / Indiana / Severe Thunderstorm Warnings / 2011

Severe Thunderstorm Warnings in Indiana, April 2011

130 severe thunderstorm 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 severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

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

Severe Thunderstorm Warnings
130
Busiest day
April 20, 201128 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.

IssuedProductOfficeCountiesLasted
Apr 1, 7:33 PM EDTSevere Thunderstorm WarningINDHendricks, Putnam33 min
Apr 4, 4:53 AM EDTSevere Thunderstorm WarningIWXFulton, Kosciusko, Marshall, Noble, Whitley41 min
Apr 4, 4:58 AM EDTSevere Thunderstorm WarningIWXCass, Fulton, Miami, Wabash36 min
Apr 4, 5:04 AM EDTSevere Thunderstorm WarningINDCarroll, Clinton, Howard, Tipton26 min
Apr 4, 5:16 AM EDTSevere Thunderstorm WarningINDBoone, Clinton, Hamilton, Madison, Tipton29 min
Apr 4, 5:23 AM EDTSevere Thunderstorm WarningIWXLaGrange, Noble, Steuben52 min
Apr 4, 5:25 AM EDTSevere Thunderstorm WarningIWXAllen, DeKalb, Noble, Steuben, Whitley50 min
Apr 4, 5:30 AM EDTSevere Thunderstorm WarningIWXAllen, Blackford, Grant, Huntington, Wabash, Wells and 1 more45 min
Apr 4, 5:31 AM EDTSevere Thunderstorm WarningINDHoward14 min
Apr 4, 5:47 AM EDTSevere Thunderstorm WarningINDDelaware, Madison, Tipton28 min
Apr 4, 5:48 AM EDTSevere Thunderstorm WarningIWXAllen31 min
Apr 4, 6:02 AM EDTSevere Thunderstorm WarningIWXAdams, Jay, Wells28 min
Apr 4, 6:12 AM EDTSevere Thunderstorm WarningINDDelaware19 min
Apr 4, 6:27 AM EDTSevere Thunderstorm WarningINDSullivan, Vigo32 min
Apr 4, 7:03 AM EDTSevere Thunderstorm WarningINDHendricks, Marion, Morgan, Owen, Putnam42 min
Apr 4, 7:08 AM EDTSevere Thunderstorm WarningINDBrown, Monroe, Morgan, Owen35 min
Apr 4, 7:26 AM EDTSevere Thunderstorm WarningINDBrown, Johnson, Morgan23 min
Apr 4, 7:41 AM EDTSevere Thunderstorm WarningINDShelby22 min
Apr 4, 7:56 AM EDTSevere Thunderstorm WarningINDRush, Shelby28 min
Apr 4, 7:59 AM EDTSevere Thunderstorm WarningINDSullivan, Vigo24 min
Apr 4, 8:10 AM EDTSevere Thunderstorm WarningILNFayette, Franklin, Union, Wayne50 min
Apr 4, 12:02 PM EDTSevere Thunderstorm WarningLMKOrange13 min
Apr 4, 1:06 PM EDTSevere Thunderstorm WarningLMKCrawford, Perry24 min
Apr 4, 1:23 PM EDTSevere Thunderstorm WarningLMKClark, Floyd, Harrison22 min
Apr 4, 1:32 PM EDTSevere Thunderstorm WarningLMKHarrison43 min
Apr 4, 2:26 PM EDTSevere Thunderstorm WarningILNSwitzerland49 min
Apr 9, 8:00 AM EDTSevere Thunderstorm WarningINDKnox, Sullivan45 min
Apr 9, 8:27 AM EDTSevere Thunderstorm WarningINDClay, Greene, Sullivan, Vigo48 min
Apr 9, 8:53 AM EDTSevere Thunderstorm WarningPAHGibson, Posey37 min
Apr 9, 9:03 AM EDTSevere Thunderstorm WarningINDGreene, Knox, Sullivan27 min
Apr 9, 9:05 AM EDTSevere Thunderstorm WarningPAHGibson, Pike40 min
Apr 9, 9:06 AM EDTSevere Thunderstorm WarningINDDaviess, Knox, Sullivan39 min
Apr 9, 9:09 AM EDTSevere Thunderstorm WarningINDClay, Owen, Putnam, Vigo51 min
Apr 9, 9:22 AM EDTSevere Thunderstorm WarningINDGreene, Monroe, Owen38 min
Apr 9, 9:31 AM EDTSevere Thunderstorm WarningINDDaviess, Greene, Knox, Sullivan44 min
Apr 9, 9:48 AM EDTSevere Thunderstorm WarningPAHPike27 min
Apr 9, 9:54 AM EDTSevere Thunderstorm WarningLMKCrawford, Dubois, Orange36 min
Apr 9, 10:12 AM EDTSevere Thunderstorm WarningLMKCrawford, Dubois, Perry33 min
Apr 9, 10:15 AM EDTSevere Thunderstorm WarningPAHSpencer10 min
Apr 9, 10:21 AM EDTSevere Thunderstorm WarningINDJackson, Lawrence39 min
Apr 9, 10:22 AM EDTSevere Thunderstorm WarningLMKCrawford, Harrison, Orange, Washington23 min
Apr 9, 10:35 AM EDTSevere Thunderstorm WarningLMKCrawford, Floyd, Harrison25 min
Apr 9, 10:55 AM EDTSevere Thunderstorm WarningLMKClark, Floyd35 min
Apr 9, 11:21 AM EDTSevere Thunderstorm WarningLMKClark24 min
Apr 11, 1:09 AM EDTSevere Thunderstorm WarningLOTJasper, Lake, Newton, Porter36 min
Apr 11, 1:21 AM EDTSevere Thunderstorm WarningLOTBenton39 min
Apr 11, 1:29 AM EDTSevere Thunderstorm WarningIWXFulton, LaPorte, Marshall, Pulaski, Saint Joseph, Starke46 min
Apr 11, 1:45 AM EDTSevere Thunderstorm WarningLOTBenton, Jasper, Newton, Porter45 min
Apr 11, 2:17 AM EDTSevere Thunderstorm WarningIWXCass, Fulton, Marshall, Pulaski, Starke, White58 min
Apr 15, 11:21 PM EDTSevere Thunderstorm WarningLMKPerry24 min
Apr 19, 4:27 AM EDTSevere Thunderstorm WarningINDGreene, Lawrence, Martin, Monroe48 min
Apr 19, 5:37 AM EDTSevere Thunderstorm WarningLMKJefferson, Scott32 min
Apr 19, 11:10 AM EDTSevere Thunderstorm WarningINDHendricks, Marion, Morgan26 min
Apr 19, 11:33 AM EDTSevere Thunderstorm WarningINDHancock, Henry, Rush, Shelby25 min
Apr 19, 12:02 PM EDTSevere Thunderstorm WarningINDBoone, Montgomery, Parke43 min
Apr 19, 12:30 PM EDTSevere Thunderstorm WarningINDBoone, Clinton, Hamilton, Madison, Tipton45 min
Apr 19, 12:46 PM EDTSevere Thunderstorm WarningINDHamilton, Madison10 min
Apr 19, 1:10 PM EDTSevere Thunderstorm WarningINDDelaware, Madison, Randolph21 min
Apr 19, 1:13 PM EDTSevere Thunderstorm WarningINDHenry, Randolph, Rush17 min
Apr 19, 8:45 PM EDTSevere Thunderstorm WarningLOTBenton, Jasper, Newton60 min
Apr 19, 9:15 PM EDTSevere Thunderstorm WarningLOTJasper, Lake, Newton, Porter60 min
Apr 19, 9:34 PM EDTSevere Thunderstorm WarningIWXCass, White56 min
Apr 19, 9:40 PM EDTSevere Thunderstorm WarningINDCarroll50 min
Apr 19, 10:13 PM EDTSevere Thunderstorm WarningINDClay, Owen, Putnam, Vigo47 min
Apr 19, 10:15 PM EDTSevere Thunderstorm WarningINDHancock, Hendricks, Marion, Shelby45 min
Apr 19, 10:17 PM EDTSevere Thunderstorm WarningPAHGibson, Pike, Posey, Spencer, Vanderburgh, Warrick58 min
Apr 19, 10:45 PM EDTSevere Thunderstorm WarningINDDelaware, Henry, Madison, Randolph45 min
Apr 19, 10:46 PM EDTSevere Thunderstorm WarningIWXAdams, Allen, Blackford, DeKalb, Grant, Huntington and 6 more59 min
Apr 19, 10:51 PM EDTSevere Thunderstorm WarningLMKCrawford, Dubois, Orange, Perry24 min
Apr 19, 10:53 PM EDTSevere Thunderstorm WarningILNFayette, Union, Wayne67 min
Apr 19, 10:53 PM EDTSevere Thunderstorm WarningINDClay, Morgan, Owen, Putnam, Sullivan, Vigo37 min
Apr 19, 10:59 PM EDTSevere Thunderstorm WarningINDClay, Daviess, Greene, Knox, Martin, Owen and 1 more61 min
Apr 19, 11:00 PM EDTSevere Thunderstorm WarningINDHancock, Henry, Rush, Shelby45 min
Apr 19, 11:07 PM EDTSevere Thunderstorm WarningPAHGibson, Pike, Posey, Spencer, Vanderburgh, Warrick53 min
Apr 19, 11:29 PM EDTSevere Thunderstorm WarningLMKPerry46 min
Apr 19, 11:30 PM EDTSevere Thunderstorm WarningINDClay, Morgan, Owen, Putnam45 min
Apr 19, 11:30 PM EDTSevere Thunderstorm WarningINDDelaware, Henry, Randolph45 min
Apr 19, 11:44 PM EDTSevere Thunderstorm WarningINDBrown, Greene, Jackson, Lawrence, Martin, Monroe and 2 more31 min
Apr 19, 11:54 PM EDTSevere Thunderstorm WarningINDHendricks, Marion31 min
Apr 19, 11:56 PM EDTSevere Thunderstorm WarningILNFayette, Union, Wayne49 min
Apr 20, 12:13 AM EDTSevere Thunderstorm WarningINDJohnson, Shelby34 min
Apr 20, 12:16 AM EDTSevere Thunderstorm WarningINDBartholomew, Brown, Decatur, Jackson, Jennings44 min
Apr 20, 12:19 AM EDTSevere Thunderstorm WarningLMKCrawford, Floyd, Harrison, Washington11 min
Apr 20, 12:25 AM EDTSevere Thunderstorm WarningINDDecatur, Rush40 min
Apr 20, 12:34 AM EDTSevere Thunderstorm WarningILNDearborn, Franklin, Ohio, Ripley, Switzerland41 min
Apr 20, 12:37 AM EDTSevere Thunderstorm WarningILNOhio, Ripley, Switzerland38 min
Apr 20, 12:39 AM EDTSevere Thunderstorm WarningILNFayette, Union, Wayne51 min
Apr 22, 2:28 PM EDTSevere Thunderstorm WarningINDClay, Daviess, Greene, Knox, Sullivan47 min
Apr 22, 3:08 PM EDTSevere Thunderstorm WarningINDClay, Daviess, Greene, Knox, Lawrence, Martin and 2 more35 min
Apr 22, 4:07 PM EDTSevere Thunderstorm WarningLMKCrawford, Perry23 min
Apr 22, 10:23 PM EDTSevere Thunderstorm WarningPAHPosey, Vanderburgh15 min
Apr 22, 11:32 PM EDTSevere Thunderstorm WarningPAHSpencer43 min
Apr 22, 11:37 PM EDTSevere Thunderstorm WarningINDBrown, Johnson, Monroe23 min
Apr 22, 11:38 PM EDTSevere Thunderstorm WarningLMKCrawford, Dubois, Orange, Perry37 min
Apr 23, 12:01 AM EDTSevere Thunderstorm WarningINDDelaware, Madison29 min
Apr 23, 12:06 AM EDTSevere Thunderstorm WarningLMKCrawford, Harrison, Perry24 min
Apr 23, 12:11 AM EDTSevere Thunderstorm WarningIWXBlackford, Grant, Jay49 min
Apr 23, 12:29 AM EDTSevere Thunderstorm WarningLMKCrawford, Harrison, Perry31 min
Apr 23, 12:37 AM EDTSevere Thunderstorm WarningINDBrown, Greene, Lawrence, Monroe23 min
Apr 23, 12:44 AM EDTSevere Thunderstorm WarningIWXJay16 min
Apr 23, 12:48 AM EDTSevere Thunderstorm WarningINDDelaware, Henry, Randolph27 min
Apr 23, 12:50 AM EDTSevere Thunderstorm WarningLMKHarrison25 min
Apr 23, 1:14 AM EDTSevere Thunderstorm WarningINDBartholomew, Brown, Decatur, Jackson, Jennings31 min
Apr 23, 1:44 AM EDTSevere Thunderstorm WarningPAHGibson, Posey, Vanderburgh31 min
Apr 23, 1:47 AM EDTSevere Thunderstorm WarningINDDecatur28 min
Apr 23, 3:39 AM EDTSevere Thunderstorm WarningLMKDubois, Perry22 min
Apr 23, 3:55 AM EDTSevere Thunderstorm WarningLMKCrawford, Dubois, Harrison, Perry35 min
Apr 23, 4:39 AM EDTSevere Thunderstorm WarningLMKHarrison36 min
Apr 23, 11:12 AM EDTSevere Thunderstorm WarningLMKClark18 min
Apr 23, 2:53 PM EDTSevere Thunderstorm WarningILNSwitzerland37 min
Apr 25, 6:11 PM EDTSevere Thunderstorm WarningLMKPerry34 min
Apr 26, 2:49 AM EDTSevere Thunderstorm WarningPAHGibson, Pike, Spencer, Vanderburgh, Warrick26 min
Apr 26, 3:12 AM EDTSevere Thunderstorm WarningLMKDubois33 min
Apr 26, 3:14 AM EDTSevere Thunderstorm WarningPAHPike16 min
Apr 26, 5:18 PM EDTSevere Thunderstorm WarningIWXLaPorte, Saint Joseph42 min
Apr 26, 5:43 PM EDTSevere Thunderstorm WarningIWXElkhart, Kosciusko, Marshall32 min
Apr 26, 6:14 PM EDTSevere Thunderstorm WarningIWXElkhart, Kosciusko, LaGrange, Noble20 min
Apr 26, 6:40 PM EDTSevere Thunderstorm WarningPAHSpencer, Warrick24 min
Apr 26, 6:48 PM EDTSevere Thunderstorm WarningLMKDubois42 min
Apr 26, 7:19 PM EDTSevere Thunderstorm WarningLMKCrawford, Dubois, Orange, Washington41 min
Apr 26, 7:43 PM EDTSevere Thunderstorm WarningINDJackson, Lawrence30 min
Apr 26, 8:26 PM EDTSevere Thunderstorm WarningINDCarroll34 min
Apr 26, 9:21 PM EDTSevere Thunderstorm WarningINDFountain, Montgomery, Parke39 min
Apr 26, 9:34 PM EDTSevere Thunderstorm WarningINDCarroll, Clinton, Howard, Tippecanoe41 min
Apr 26, 11:42 PM EDTSevere Thunderstorm WarningINDDaviess, Greene, Knox, Sullivan24 min
Apr 27, 12:06 AM EDTSevere Thunderstorm WarningLMKClark, Scott24 min
Apr 27, 1:10 AM EDTSevere Thunderstorm WarningINDDecatur, Jennings50 min
Apr 27, 7:04 PM EDTSevere Thunderstorm WarningINDBoone, Hendricks, Marion41 min
Apr 28, 4:30 PM EDTSevere Thunderstorm WarningINDBrown, Monroe30 min
Apr 28, 5:29 PM EDTSevere Thunderstorm WarningINDJackson, Jennings20 min

By county

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

50 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. Warning verification from the Mesonet's Cow. Rebuilt daily.