Alert archive / Iowa / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Iowa, 1992
190 severe thunderstorm warnings in 1992. 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 1992. Tap one for its archive.
- Severe Thunderstorm Warnings
- 190
- Busiest month
- July73 severe thunderstorm warnings
- Busiest day
- July 2, 199222 severe thunderstorm warnings
Over time
By month
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 10, 6:18 AM CDT | Severe Thunderstorm Warning | DMX | Decatur, Wayne | 42 min |
| Apr 10, 3:57 PM CDT | Severe Thunderstorm Warning | DMX | Jasper, Marshall | 72 min |
| Apr 10, 4:30 PM CDT | Severe Thunderstorm Warning | DMX | Jasper, Marshall | |
| Apr 10, 4:55 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Madison | 25 min |
| Apr 10, 5:12 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 48 min |
| Apr 10, 5:37 PM CDT | Severe Thunderstorm Warning | DMX | Warren | 53 min |
| Apr 10, 5:46 PM CDT | Severe Thunderstorm Warning | DMX | Buchanan | 44 min |
| Apr 10, 5:53 PM CDT | Severe Thunderstorm Warning | DMX | Madison | 52 min |
| Apr 10, 5:57 PM CDT | Severe Thunderstorm Warning | DMX | Marion | 63 min |
| Apr 10, 6:03 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 27 min |
| Apr 10, 6:21 PM CDT | Severe Thunderstorm Warning | DVN | Delaware, Dubuque | 39 min |
| Apr 10, 6:24 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 36 min |
| Apr 10, 6:26 PM CDT | Severe Thunderstorm Warning | DMX | Linn | 34 min |
| Apr 10, 6:27 PM CDT | Severe Thunderstorm Warning | DMX | Jasper, Poweshiek | 63 min |
| Apr 10, 6:34 PM CDT | Severe Thunderstorm Warning | DMX | Warren | 34 min |
| Apr 10, 6:59 PM CDT | Severe Thunderstorm Warning | DVN | Jackson, Jones | 31 min |
| Apr 10, 7:01 PM CDT | Severe Thunderstorm Warning | DMX | Clarke | 44 min |
| Apr 10, 7:07 PM CDT | Severe Thunderstorm Warning | DMX | Marion | 20 min |
| Apr 10, 7:12 PM CDT | Severe Thunderstorm Warning | DMX | Lucas, Monroe | 63 min |
| Apr 10, 7:30 PM CDT | Severe Thunderstorm Warning | DVN | Cedar | 60 min |
| Apr 10, 8:26 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Scott | 64 min |
| Apr 10, 9:21 PM CDT | Severe Thunderstorm Warning | DVN | Scott | 19 min |
| Apr 10, 9:34 PM CDT | Severe Thunderstorm Warning | DMX | Taylor | 16 min |
| Apr 15, 1:26 AM CDT | Severe Thunderstorm Warning | DMX | Chickasaw | 34 min |
| Apr 15, 1:35 PM CDT | Severe Thunderstorm Warning | DMX | Warren | 25 min |
| Apr 15, 1:50 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 25 min |
| Apr 15, 4:15 PM CDT | Severe Thunderstorm Warning | DMX | Linn | 41 min |
| Apr 15, 4:53 PM CDT | Severe Thunderstorm Warning | DMX | Hancock | 22 min |
| Apr 15, 6:02 PM CDT | Severe Thunderstorm Warning | DMX | Grundy | 28 min |
| May 10, 5:37 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Shelby | 68 min |
| May 16, 3:21 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 39 min |
| May 16, 3:35 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo, Hancock | 40 min |
| May 16, 4:25 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo, Hancock | 50 min |
| May 16, 5:08 PM CDT | Severe Thunderstorm Warning | DMX | Mitchell | 37 min |
| May 16, 5:20 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo, Floyd | 40 min |
| May 16, 5:28 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 20 min |
| May 16, 5:57 PM CDT | Severe Thunderstorm Warning | FSD | Ida | 33 min |
| May 16, 6:11 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Sac | 25 min |
| May 16, 6:17 PM CDT | Severe Thunderstorm Warning | DMX | Pocahontas | 37 min |
| May 16, 7:38 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 37 min |
| May 16, 8:20 PM CDT | Severe Thunderstorm Warning | FSD | Monona | 49 min |
| May 16, 8:22 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee | 53 min |
| May 16, 8:22 PM CDT | Severe Thunderstorm Warning | FSD | Ida | 47 min |
| May 16, 8:52 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 38 min |
| May 16, 9:03 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 27 min |
| May 16, 9:25 PM CDT | Severe Thunderstorm Warning | OAX | Shelby | 35 min |
| Jun 15, 9:30 PM CDT | Severe Thunderstorm Warning | FSD | Lyon | 45 min |
| Jun 15, 9:55 PM CDT | Severe Thunderstorm Warning | FSD | Sioux | 50 min |
| Jun 15, 10:51 PM CDT | Severe Thunderstorm Warning | FSD | Lyon, Osceola | 54 min |
| Jun 16, 1:25 AM CDT | Severe Thunderstorm Warning | OAX | Fremont | 35 min |
| Jun 16, 2:46 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 59 min |
| Jun 16, 4:01 PM CDT | Severe Thunderstorm Warning | DMX | Bremer, Chickasaw, Fayette | 44 min |
| Jun 16, 8:39 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 51 min |
| Jun 16, 9:16 PM CDT | Severe Thunderstorm Warning | FSD | Lyon, Sioux | 44 min |
| Jun 16, 9:59 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 46 min |
| Jun 16, 10:16 PM CDT | Severe Thunderstorm Warning | FSD | Ida, Monona | 59 min |
| Jun 16, 10:18 PM CDT | Severe Thunderstorm Warning | FSD | Lyon | 17 min |
| Jun 16, 10:26 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 64 min |
| Jun 16, 10:41 PM CDT | Severe Thunderstorm Warning | DMX | Dickinson | 49 min |
| Jun 16, 11:17 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 58 min |
| Jun 16, 11:29 PM CDT | Severe Thunderstorm Warning | FSD | Monona | 31 min |
| Jun 17, 12:33 AM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie, Shelby | 42 min |
| Jun 17, 12:46 AM CDT | Severe Thunderstorm Warning | OAX | Mills | 44 min |
| Jun 17, 3:44 AM CDT | Severe Thunderstorm Warning | DMX | Tama | 22 min |
| Jun 17, 4:00 AM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Grundy | 45 min |
| Jun 17, 12:03 PM CDT | Severe Thunderstorm Warning | DVN | Henry | 57 min |
| Jun 17, 12:03 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Lee | 42 min |
| Jun 17, 12:24 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Scott | 41 min |
| Jun 19, 4:03 PM CDT | Severe Thunderstorm Warning | DMX | Iowa | 27 min |
| Jun 19, 4:24 PM CDT | Severe Thunderstorm Warning | DMX | Winneshiek | 66 min |
| Jun 19, 4:54 PM CDT | Severe Thunderstorm Warning | DMX | Fayette | 36 min |
| Jun 19, 5:01 PM CDT | Severe Thunderstorm Warning | DVN | Clayton | 29 min |
| Jun 19, 5:46 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 29 min |
| Jun 19, 5:54 PM CDT | Severe Thunderstorm Warning | DVN | Delaware | 27 min |
| Jun 19, 6:10 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines | 35 min |
| Jun 19, 6:46 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 59 min |
| Jun 19, 7:02 PM CDT | Severe Thunderstorm Warning | DMX | Jefferson | 28 min |
| Jun 19, 7:21 PM CDT | Severe Thunderstorm Warning | DVN | Clinton | 69 min |
| Jun 23, 2:51 PM CDT | Severe Thunderstorm Warning | DMX | Howard, Winneshiek | 54 min |
| Jun 23, 3:46 PM CDT | Severe Thunderstorm Warning | DMX | Fayette | 59 min |
| Jun 23, 4:29 PM CDT | Severe Thunderstorm Warning | DMX | Fayette | 31 min |
| Jun 23, 4:47 PM CDT | Severe Thunderstorm Warning | DVN | Clayton, Delaware | 43 min |
| Jun 23, 4:55 PM CDT | Severe Thunderstorm Warning | DMX | Buchanan | 35 min |
| Jun 23, 5:17 PM CDT | Severe Thunderstorm Warning | DMX | Hardin | 28 min |
| Jun 23, 7:16 PM CDT | Severe Thunderstorm Warning | DVN | Louisa | 24 min |
| Jun 23, 7:54 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines | 31 min |
| Jul 1, 11:09 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 36 min |
| Jul 1, 11:35 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 55 min |
| Jul 2, 12:13 AM CDT | Severe Thunderstorm Warning | OAX | Harrison, Pottawattamie | 32 min |
| Jul 2, 1:14 AM CDT | Severe Thunderstorm Warning | DMX | Audubon | 61 min |
| Jul 2, 2:16 AM CDT | Severe Thunderstorm Warning | DMX | Adair, Cass | 44 min |
| Jul 2, 9:11 AM CDT | Severe Thunderstorm Warning | DMX | Polk, Story | 34 min |
| Jul 2, 9:56 AM CDT | Severe Thunderstorm Warning | DMX | Jasper | 34 min |
| Jul 2, 10:09 AM CDT | Severe Thunderstorm Warning | DMX | Grundy | 51 min |
| Jul 2, 10:21 AM CDT | Severe Thunderstorm Warning | DMX | Poweshiek, Tama | 24 min |
| Jul 2, 10:43 AM CDT | Severe Thunderstorm Warning | DMX | Benton | 42 min |
| Jul 2, 10:44 AM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 46 min |
| Jul 2, 10:44 AM CDT | Severe Thunderstorm Warning | DMX | Grundy | 23 min |
| Jul 2, 10:55 AM CDT | Severe Thunderstorm Warning | DMX | Keokuk | 43 min |
| Jul 2, 11:08 AM CDT | Severe Thunderstorm Warning | DMX | Appanoose | 37 min |
| Jul 2, 11:30 AM CDT | Severe Thunderstorm Warning | DMX | Davis, Wapello | 30 min |
| Jul 2, 11:49 AM CDT | Severe Thunderstorm Warning | DVN | Cedar | 41 min |
| Jul 2, 12:00 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 30 min |
| Jul 2, 12:06 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 39 min |
| Jul 2, 12:07 PM CDT | Severe Thunderstorm Warning | DVN | Muscatine | 53 min |
| Jul 2, 12:13 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Scott | 47 min |
| Jul 2, 12:20 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 25 min |
| Jul 2, 4:40 PM CDT | Severe Thunderstorm Warning | DVN | Scott | 25 min |
| Jul 2, 9:08 PM CDT | Severe Thunderstorm Warning | DVN | Lee | 37 min |
| Jul 4, 7:44 PM CDT | Severe Thunderstorm Warning | OAX | Fremont, Page | 31 min |
| Jul 4, 7:58 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 32 min |
| Jul 4, 9:21 PM CDT | Severe Thunderstorm Warning | DMX | Adams | 15 min |
| Jul 4, 9:27 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold, Union | 52 min |
| Jul 4, 10:28 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Montgomery, Pottawattamie | 32 min |
| Jul 7, 3:54 AM CDT | Severe Thunderstorm Warning | OAX | Fremont | 36 min |
| Jul 7, 10:02 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 28 min |
| Jul 7, 10:38 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth, Woodbury | 37 min |
| Jul 7, 11:12 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 48 min |
| Jul 8, 12:31 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun | 44 min |
| Jul 8, 1:00 AM CDT | Severe Thunderstorm Warning | DMX | Webster | 45 min |
| Jul 8, 7:51 AM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 17 min |
| Jul 8, 1:13 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Monroe | 21 min |
| Jul 9, 7:25 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee | 41 min |
| Jul 12, 10:01 PM CDT | Severe Thunderstorm Warning | OAX | Fremont, Page | 29 min |
| Jul 13, 3:11 PM CDT | Severe Thunderstorm Warning | DMX | Johnson, Linn | 49 min |
| Jul 13, 3:36 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 39 min |
| Jul 13, 3:52 PM CDT | Severe Thunderstorm Warning | DMX | Iowa, Johnson | 53 min |
| Jul 13, 4:00 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 30 min |
| Jul 13, 4:03 PM CDT | Severe Thunderstorm Warning | DVN | Clinton | 27 min |
| Jul 13, 4:42 PM CDT | Severe Thunderstorm Warning | DVN | Jefferson | 48 min |
| Jul 13, 4:42 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 48 min |
| Jul 13, 5:04 PM CDT | Severe Thunderstorm Warning | DMX | Washington | 26 min |
| Jul 13, 5:22 PM CDT | Severe Thunderstorm Warning | DVN | Muscatine, Scott | 53 min |
| Jul 13, 5:31 PM CDT | Severe Thunderstorm Warning | DVN | Louisa | 29 min |
| Jul 13, 5:53 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose | 25 min |
| Jul 13, 6:14 PM CDT | Severe Thunderstorm Warning | DMX | Davis | 31 min |
| Jul 15, 5:21 PM CDT | Severe Thunderstorm Warning | OAX | Shelby | 69 min |
| Jul 15, 5:55 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 33 min |
| Jul 15, 5:55 PM CDT | Severe Thunderstorm Warning | OAX | Page | 33 min |
| Jul 15, 6:35 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Union | 40 min |
| Jul 15, 6:39 PM CDT | Severe Thunderstorm Warning | DMX | Taylor | 41 min |
| Jul 15, 6:39 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold | 51 min |
| Jul 15, 7:19 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Wright | 26 min |
| Jul 15, 7:44 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton | 46 min |
| Jul 15, 9:05 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Wayne | 40 min |
| Jul 15, 9:11 PM CDT | Severe Thunderstorm Warning | DMX | Polk, Story | 49 min |
| Jul 15, 9:14 PM CDT | Severe Thunderstorm Warning | DMX | Lucas, Monroe | 46 min |
| Jul 15, 9:41 PM CDT | Severe Thunderstorm Warning | DMX | Davis, Van Buren | 49 min |
| Jul 18, 11:20 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 55 min |
| Jul 19, 1:23 AM CDT | Severe Thunderstorm Warning | DMX | Adair, Union | 42 min |
| Jul 19, 2:14 PM CDT | Severe Thunderstorm Warning | DMX | Howard | 31 min |
| Jul 19, 7:25 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Wayne | 24 min |
| Jul 28, 2:04 AM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 26 min |
| Jul 28, 4:09 AM CDT | Severe Thunderstorm Warning | DMX | Greene | 32 min |
| Jul 28, 4:09 AM CDT | Severe Thunderstorm Warning | DMX | Guthrie | 45 min |
| Jul 28, 5:56 PM CDT | Severe Thunderstorm Warning | DMX | Wapello | 44 min |
| Jul 29, 5:20 PM CDT | Severe Thunderstorm Warning | DMX | Warren | 25 min |
| Jul 29, 6:17 PM CDT | Severe Thunderstorm Warning | DMX | Wayne | 43 min |
| Jul 29, 10:53 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery | 37 min |
| Aug 2, 3:00 AM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 57 min |
| Aug 2, 3:00 AM CDT | Severe Thunderstorm Warning | OAX | Harrison | 57 min |
| Aug 10, 8:09 AM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 51 min |
| Aug 10, 8:42 AM CDT | Severe Thunderstorm Warning | DMX | Buchanan | 33 min |
| Aug 10, 9:16 AM CDT | Severe Thunderstorm Warning | DVN | Delaware, Dubuque | 29 min |
| Aug 10, 9:49 AM CDT | Severe Thunderstorm Warning | DVN | Jones | 34 min |
| Aug 10, 11:13 AM CDT | Severe Thunderstorm Warning | DVN | Muscatine, Scott | 32 min |
| Aug 10, 12:47 PM CDT | Severe Thunderstorm Warning | DMX | Van Buren | 12 min |
| Aug 25, 1:37 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Buchanan, Fayette | 53 min |
| Aug 25, 2:36 PM CDT | Severe Thunderstorm Warning | DMX | Tama | 44 min |
| Aug 25, 3:23 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 52 min |
| Aug 25, 5:16 PM CDT | Severe Thunderstorm Warning | DMX | Jefferson | 29 min |
| Aug 25, 5:28 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 32 min |
| Sep 5, 5:37 PM CDT | Severe Thunderstorm Warning | OAX | Mills | 38 min |
| Sep 5, 9:28 PM CDT | Severe Thunderstorm Warning | DMX | Union | 26 min |
| Sep 5, 10:04 PM CDT | Severe Thunderstorm Warning | DMX | Marion | 41 min |
| Sep 5, 10:04 PM CDT | Severe Thunderstorm Warning | DMX | Jasper | 35 min |
| Sep 9, 7:17 AM CDT | Severe Thunderstorm Warning | DMX | Polk | 28 min |
| Sep 9, 7:46 AM CDT | Severe Thunderstorm Warning | DMX | Polk | 29 min |
| Sep 13, 9:56 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth | 22 min |
| Sep 14, 12:10 AM CDT | Severe Thunderstorm Warning | DMX | Emmet, Palo Alto | 35 min |
| Sep 14, 2:19 AM CDT | Severe Thunderstorm Warning | FSD | Lyon | 41 min |
| Sep 14, 5:34 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun | 26 min |
| Sep 14, 5:44 AM CDT | Severe Thunderstorm Warning | OAX | Harrison, Pottawattamie | 31 min |
| Sep 14, 6:23 AM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 37 min |
| Sep 14, 7:30 PM CDT | Severe Thunderstorm Warning | DMX | Adams | 45 min |
| Sep 14, 8:00 PM CDT | Severe Thunderstorm Warning | DMX | Union | 45 min |
| Sep 17, 9:36 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 39 min |
| Sep 17, 9:49 PM CDT | Severe Thunderstorm Warning | OAX | Page | 41 min |
| Sep 17, 10:18 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 42 min |
| Sep 17, 11:04 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 56 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pottawattamie County11
- Harrison County9
- Black Hawk County7
- Jones County7
- Scott County7
- Dubuque County6
- Fremont County6
- Jasper County5
- Clinton County5
- Polk County5
- Lyon County5
- Fayette County5
- Mills County5
- Union County5
- Wayne County4
- Adair County4
- Warren County4
- Buchanan County4
- Delaware County4
- Jackson County4
- Grundy County4
- Shelby County4
- Plymouth County4
- Appanoose County4
- Page County4
- Marion County3
- Linn County3
- Monroe County3
- Hancock County3
- Cerro Gordo County3
- Ida County3
- Calhoun County3
- Monona County3
- Tama County3
- Des Moines County3
- Jefferson County3
- Davis County3
- Muscatine County3
- Woodbury County3
- Marshall County2
48 more counties
- Madison County2
- Poweshiek County2
- Lucas County2
- Cedar County2
- Taylor County2
- Chickasaw County2
- Cherokee County2
- Sioux County2
- Crawford County2
- Lee County2
- Iowa County2
- Winneshiek County2
- Clayton County2
- Howard County2
- Louisa County2
- Story County2
- Wapello County2
- Adams County2
- Ringgold County2
- Montgomery County2
- Johnson County2
- Hamilton County2
- Van Buren County2
- Decatur County1
- Clarke County1
- Worth County1
- Mitchell County1
- Floyd County1
- Sac County1
- Pocahontas County1
- Osceola County1
- Bremer County1
- Dickinson County1
- Henry County1
- Hardin County1
- Audubon County1
- Cass County1
- Benton County1
- Keokuk County1
- Webster County1
- Mahaska County1
- Washington County1
- Wright County1
- Greene County1
- Guthrie County1
- Kossuth County1
- Emmet County1
- Palo Alto County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19911993
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.