Alert archive / Iowa / Severe Thunderstorm Warnings / 2001

Severe Thunderstorm Warnings in Iowa, May 2001

159 severe thunderstorm warnings in May 2001. 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 2001. Tap one for its archive.

Severe Thunderstorm Warnings: 159
Busiest day: May 10, 200146 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Apr 30, 7:01 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	44 min
Apr 30, 7:05 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	25 min
Apr 30, 7:19 PM CDT	Severe Thunderstorm Warning	FSD	Sioux	26 min
Apr 30, 7:24 PM CDT	Severe Thunderstorm Warning	FSD	Osceola	36 min
Apr 30, 7:28 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	32 min
Apr 30, 7:38 PM CDT	Severe Thunderstorm Warning	OAX	Monona	37 min
Apr 30, 7:47 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	43 min
Apr 30, 8:59 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	46 min
Apr 30, 9:43 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	47 min
Apr 30, 9:43 PM CDT	Severe Thunderstorm Warning	OAX	Mills	47 min
May 1, 2:28 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	32 min
May 1, 2:58 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	47 min
May 1, 3:16 PM CDT	Severe Thunderstorm Warning	OAX	Monona	44 min
May 1, 3:51 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista	24 min
May 1, 4:00 PM CDT	Severe Thunderstorm Warning	OAX	Monona	45 min
May 1, 4:08 PM CDT	Severe Thunderstorm Warning	FSD	Clay	22 min
May 1, 4:09 PM CDT	Severe Thunderstorm Warning	DMX	Palo Alto	31 min
May 1, 4:10 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	50 min
May 1, 4:18 PM CDT	Severe Thunderstorm Warning	DMX	Crawford	52 min
May 1, 4:35 PM CDT	Severe Thunderstorm Warning	DMX	Palo Alto	20 min
May 1, 4:42 PM CDT	Severe Thunderstorm Warning	DMX	Kossuth	28 min
May 1, 4:45 PM CDT	Severe Thunderstorm Warning	OAX	Monona	45 min
May 1, 5:00 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	60 min
May 1, 5:09 PM CDT	Severe Thunderstorm Warning	DMX	Winnebago	31 min
May 1, 5:12 PM CDT	Severe Thunderstorm Warning	DMX	Crawford	28 min
May 1, 5:39 PM CDT	Severe Thunderstorm Warning	DMX	Carroll	46 min
May 1, 5:59 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	61 min
May 1, 6:34 PM CDT	Severe Thunderstorm Warning	DMX	Carroll	41 min
May 1, 7:43 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	32 min
May 1, 8:00 PM CDT	Severe Thunderstorm Warning	OAX	Shelby	30 min
May 1, 8:48 PM CDT	Severe Thunderstorm Warning	DMX	Crawford	42 min
May 1, 9:25 PM CDT	Severe Thunderstorm Warning	DMX	Carroll	40 min
May 1, 9:38 PM CDT	Severe Thunderstorm Warning	DMX	Crawford	32 min
May 1, 10:04 PM CDT	Severe Thunderstorm Warning	DMX	Carroll	26 min
May 1, 10:44 PM CDT	Severe Thunderstorm Warning	DMX	Calhoun	41 min
May 1, 10:48 PM CDT	Severe Thunderstorm Warning	DMX	Carroll	32 min
May 1, 10:50 PM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	30 min
May 2, 12:39 AM CDT	Severe Thunderstorm Warning	FSD	Ida	36 min
May 3, 5:36 PM CDT	Severe Thunderstorm Warning	DVN	Scott	39 min
May 6, 4:49 PM CDT	Severe Thunderstorm Warning	DMX	Dallas	41 min
May 8, 3:37 PM CDT	Severe Thunderstorm Warning	DVN	Clinton	23 min
May 9, 5:22 PM CDT	Severe Thunderstorm Warning	FSD	Cherokee	23 min
May 9, 6:23 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista	37 min
May 9, 6:25 PM CDT	Severe Thunderstorm Warning	OAX	Monona	65 min
May 9, 6:31 PM CDT	Severe Thunderstorm Warning	FSD	Woodbury	29 min
May 9, 6:48 PM CDT	Severe Thunderstorm Warning	FSD	Ida	27 min
May 9, 7:06 PM CDT	Severe Thunderstorm Warning	DMX	Sac	29 min
May 9, 7:10 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	50 min
May 9, 7:25 PM CDT	Severe Thunderstorm Warning	FSD	Buena Vista	20 min
May 9, 7:31 PM CDT	Severe Thunderstorm Warning	DMX	Palo Alto, Pocahontas	39 min
May 9, 7:33 PM CDT	Severe Thunderstorm Warning	OAX	Monona	42 min
May 9, 7:56 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	64 min
May 9, 8:12 PM CDT	Severe Thunderstorm Warning	DMX	Pocahontas	18 min
May 9, 8:32 PM CDT	Severe Thunderstorm Warning	DMX	Audubon	38 min
May 9, 8:57 PM CDT	Severe Thunderstorm Warning	DMX	Guthrie	28 min
May 9, 9:00 PM CDT	Severe Thunderstorm Warning	OAX	Shelby	45 min
May 9, 9:14 PM CDT	Severe Thunderstorm Warning	DMX	Hamilton	31 min
May 9, 9:17 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	58 min
May 9, 9:51 PM CDT	Severe Thunderstorm Warning	OAX	Mills	54 min
May 9, 10:04 PM CDT	Severe Thunderstorm Warning	ARX	Winneshiek	56 min
May 9, 10:13 PM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	32 min
May 9, 10:20 PM CDT	Severe Thunderstorm Warning	DMX	Grundy, Tama	30 min
May 9, 10:41 PM CDT	Severe Thunderstorm Warning	DMX	Cass	29 min
May 9, 10:44 PM CDT	Severe Thunderstorm Warning	ARX	Allamakee	46 min
May 9, 10:51 PM CDT	Severe Thunderstorm Warning	DMX	Tama	29 min
May 9, 11:14 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery	46 min
May 9, 11:26 PM CDT	Severe Thunderstorm Warning	OAX	Harrison	64 min
May 10, 12:09 AM CDT	Severe Thunderstorm Warning	OAX	Montgomery	51 min
May 10, 12:20 AM CDT	Severe Thunderstorm Warning	DMX	Cass	30 min
May 10, 10:01 AM CDT	Severe Thunderstorm Warning	FSD	Buena Vista, Cherokee	29 min
May 10, 10:27 AM CDT	Severe Thunderstorm Warning	FSD	Buena Vista	33 min
May 10, 3:44 PM CDT	Severe Thunderstorm Warning	DMX	Hardin	46 min
May 10, 3:58 PM CDT	Severe Thunderstorm Warning	DMX	Butler	32 min
May 10, 3:59 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Iowa	46 min
May 10, 4:06 PM CDT	Severe Thunderstorm Warning	DMX	Greene	29 min
May 10, 4:33 PM CDT	Severe Thunderstorm Warning	DMX	Boone	47 min
May 10, 4:34 PM CDT	Severe Thunderstorm Warning	DMX	Grundy	41 min
May 10, 4:35 PM CDT	Severe Thunderstorm Warning	DMX	Greene	30 min
May 10, 4:43 PM CDT	Severe Thunderstorm Warning	DVN	Buchanan	47 min
May 10, 4:44 PM CDT	Severe Thunderstorm Warning	ARX	Fayette	46 min
May 10, 5:03 PM CDT	Severe Thunderstorm Warning	DMX	Audubon, Guthrie	42 min
May 10, 5:05 PM CDT	Severe Thunderstorm Warning	DMX	Greene	40 min
May 10, 5:12 PM CDT	Severe Thunderstorm Warning	DMX	Butler	28 min
May 10, 5:27 PM CDT	Severe Thunderstorm Warning	DVN	Buchanan, Delaware	48 min
May 10, 5:33 PM CDT	Severe Thunderstorm Warning	ARX	Clayton	57 min
May 10, 5:39 PM CDT	Severe Thunderstorm Warning	DMX	Black Hawk	46 min
May 10, 5:44 PM CDT	Severe Thunderstorm Warning	DVN	Benton, Iowa	61 min
May 10, 5:50 PM CDT	Severe Thunderstorm Warning	DMX	Story	30 min
May 10, 6:11 PM CDT	Severe Thunderstorm Warning	DMX	Jasper	39 min
May 10, 6:26 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	49 min
May 10, 6:38 PM CDT	Severe Thunderstorm Warning	DMX	Poweshiek, Tama	42 min
May 10, 6:43 PM CDT	Severe Thunderstorm Warning	DMX	Jasper	42 min
May 10, 7:00 PM CDT	Severe Thunderstorm Warning	OAX	Montgomery, Page	45 min
May 10, 7:08 PM CDT	Severe Thunderstorm Warning	DMX	Dallas, Polk	32 min
May 10, 7:15 PM CDT	Severe Thunderstorm Warning	DVN	Iowa	60 min
May 10, 7:15 PM CDT	Severe Thunderstorm Warning	OAX	Fremont	30 min
May 10, 7:20 PM CDT	Severe Thunderstorm Warning	DMX	Poweshiek	40 min
May 10, 7:29 PM CDT	Severe Thunderstorm Warning	DMX	Madison, Warren	41 min
May 10, 7:33 PM CDT	Severe Thunderstorm Warning	DMX	Jasper	42 min
May 10, 7:44 PM CDT	Severe Thunderstorm Warning	OAX	Page	31 min
May 10, 7:59 PM CDT	Severe Thunderstorm Warning	DMX	Poweshiek	41 min
May 10, 8:01 PM CDT	Severe Thunderstorm Warning	DMX	Madison, Warren	39 min
May 10, 8:23 PM CDT	Severe Thunderstorm Warning	DMX	Clarke, Lucas	42 min
May 10, 8:26 PM CDT	Severe Thunderstorm Warning	DMX	Taylor	19 min
May 10, 8:33 PM CDT	Severe Thunderstorm Warning	DVN	Johnson	27 min
May 10, 8:35 PM CDT	Severe Thunderstorm Warning	DMX	Mahaska	40 min
May 10, 8:40 PM CDT	Severe Thunderstorm Warning	DVN	Keokuk	50 min
May 10, 8:42 PM CDT	Severe Thunderstorm Warning	DMX	Warren	18 min
May 10, 9:06 PM CDT	Severe Thunderstorm Warning	DMX	Clarke	19 min
May 10, 9:10 PM CDT	Severe Thunderstorm Warning	DMX	Wapello	40 min
May 10, 9:16 PM CDT	Severe Thunderstorm Warning	DMX	Lucas	39 min
May 13, 5:30 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Monona	30 min
May 13, 5:34 AM CDT	Severe Thunderstorm Warning	FSD	Osceola	41 min
May 13, 5:42 AM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie	33 min
May 13, 6:12 AM CDT	Severe Thunderstorm Warning	OAX	Mills, Pottawattamie	33 min
May 13, 6:28 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun	52 min
May 13, 6:35 AM CDT	Severe Thunderstorm Warning	DMX	Adair, Adams, Cass	30 min
May 13, 6:43 AM CDT	Severe Thunderstorm Warning	OAX	Mills, Montgomery	32 min
May 13, 6:48 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie	27 min
May 13, 7:10 AM CDT	Severe Thunderstorm Warning	DMX	Cass	40 min
May 13, 7:12 AM CDT	Severe Thunderstorm Warning	OAX	Harrison, Pottawattamie, Shelby	48 min
May 13, 7:17 AM CDT	Severe Thunderstorm Warning	DMX	Adair, Union	28 min
May 13, 7:19 AM CDT	Severe Thunderstorm Warning	DMX	Calhoun, Webster	61 min
May 13, 7:48 AM CDT	Severe Thunderstorm Warning	DMX	Greene	42 min
May 13, 7:48 AM CDT	Severe Thunderstorm Warning	OAX	Montgomery	27 min
May 13, 7:56 AM CDT	Severe Thunderstorm Warning	FSD	Clay	49 min
May 13, 7:56 AM CDT	Severe Thunderstorm Warning	OAX	Pottawattamie, Shelby	34 min
May 13, 8:12 AM CDT	Severe Thunderstorm Warning	DMX	Adams, Union	43 min
May 13, 8:12 AM CDT	Severe Thunderstorm Warning	OAX	Montgomery	18 min
May 13, 8:20 AM CDT	Severe Thunderstorm Warning	DMX	Cass	45 min
May 13, 8:42 AM CDT	Severe Thunderstorm Warning	DMX	Adair	28 min
May 13, 8:51 AM CDT	Severe Thunderstorm Warning	DMX	Boone, Greene	49 min
May 13, 8:51 AM CDT	Severe Thunderstorm Warning	OAX	Page	24 min
May 13, 9:05 AM CDT	Severe Thunderstorm Warning	DMX	Cass	40 min
May 13, 9:12 AM CDT	Severe Thunderstorm Warning	DMX	Taylor	38 min
May 13, 9:24 AM CDT	Severe Thunderstorm Warning	DMX	Adair	31 min
May 13, 9:55 AM CDT	Severe Thunderstorm Warning	DMX	Adair	30 min
May 13, 10:13 AM CDT	Severe Thunderstorm Warning	DMX	Madison, Union	42 min
May 13, 11:48 AM CDT	Severe Thunderstorm Warning	DMX	Warren	42 min
May 13, 12:00 PM CDT	Severe Thunderstorm Warning	DMX	Decatur	50 min
May 13, 12:53 PM CDT	Severe Thunderstorm Warning	DMX	Warren	42 min
May 13, 1:15 PM CDT	Severe Thunderstorm Warning	DMX	Warren	40 min
May 13, 1:44 PM CDT	Severe Thunderstorm Warning	DMX	Jasper	31 min
May 13, 2:08 PM CDT	Severe Thunderstorm Warning	DMX	Marion	32 min
May 13, 3:21 PM CDT	Severe Thunderstorm Warning	DMX	Mahaska	44 min
May 13, 6:52 PM CDT	Severe Thunderstorm Warning	DMX	Davis, Wapello	48 min
May 13, 7:37 PM CDT	Severe Thunderstorm Warning	DMX	Davis	38 min
May 13, 11:31 PM CDT	Severe Thunderstorm Warning	DVN	Keokuk	29 min
May 14, 1:18 AM CDT	Severe Thunderstorm Warning	DVN	Van Buren	42 min
May 16, 9:39 PM CDT	Severe Thunderstorm Warning	OAX	Shelby	36 min
May 16, 11:01 PM CDT	Severe Thunderstorm Warning	OAX	Fremont, Mills	49 min
May 17, 12:13 AM CDT	Severe Thunderstorm Warning	OAX	Page	32 min
May 17, 12:39 AM CDT	Severe Thunderstorm Warning	DMX	Taylor	41 min
May 17, 12:47 AM CDT	Severe Thunderstorm Warning	OAX	Fremont	43 min
May 17, 12:55 AM CDT	Severe Thunderstorm Warning	DMX	Marion, Warren	40 min
May 17, 1:16 AM CDT	Severe Thunderstorm Warning	OAX	Page	29 min
May 17, 2:44 AM CDT	Severe Thunderstorm Warning	DVN	Scott	46 min
May 27, 6:44 PM CDT	Severe Thunderstorm Warning	OAX	Shelby	31 min
May 27, 8:04 PM CDT	Severe Thunderstorm Warning	DMX	Cass	26 min

By county

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

27 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2000 2002

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.