Alert archive / Iowa / Severe Thunderstorm Warnings / 2004
Severe Thunderstorm Warnings in Iowa, August 2004
190 severe thunderstorm warnings in August 2004. 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 August 2004. Tap one for its archive.
- Severe Thunderstorm Warnings
- 190
- Busiest day
- August 3, 200448 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 |
|---|---|---|---|---|
| Jul 31, 8:11 PM CDT | Severe Thunderstorm Warning | FSD | Osceola | 34 min |
| Jul 31, 8:58 PM CDT | Severe Thunderstorm Warning | FSD | Lyon, Osceola | 32 min |
| Jul 31, 9:48 PM CDT | Severe Thunderstorm Warning | FSD | Lyon, Osceola | 27 min |
| Jul 31, 9:49 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth, Sioux | 41 min |
| Jul 31, 10:08 PM CDT | Severe Thunderstorm Warning | FSD | Clay, O'Brien | 22 min |
| Jul 31, 10:30 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Clay, O'Brien | 30 min |
| Jul 31, 10:44 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Sioux | 31 min |
| Jul 31, 11:01 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Clay, O'Brien | 14 min |
| Jul 31, 11:03 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Clay, O'Brien | 27 min |
| Jul 31, 11:13 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee | 32 min |
| Jul 31, 11:32 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 28 min |
| Jul 31, 11:43 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Cherokee | 32 min |
| Aug 1, 12:02 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Sac | 48 min |
| Aug 1, 12:16 AM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Ida | 44 min |
| Aug 1, 1:28 AM CDT | Severe Thunderstorm Warning | DMX | Boone | 47 min |
| Aug 1, 1:58 AM CDT | Severe Thunderstorm Warning | DMX | Polk | 47 min |
| Aug 1, 1:49 PM CDT | Severe Thunderstorm Warning | DMX | Cass | 41 min |
| Aug 1, 3:22 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold | 38 min |
| Aug 1, 3:59 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold | 46 min |
| Aug 2, 5:31 AM CDT | Severe Thunderstorm Warning | DMX | Boone, Dallas | 29 min |
| Aug 2, 5:52 AM CDT | Severe Thunderstorm Warning | DMX | Davis | 38 min |
| Aug 2, 7:29 AM CDT | Severe Thunderstorm Warning | DMX | Mahaska | 46 min |
| Aug 3, 1:51 AM CDT | Severe Thunderstorm Warning | DMX | Greene | 54 min |
| Aug 3, 2:11 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun | 34 min |
| Aug 3, 2:42 AM CDT | Severe Thunderstorm Warning | DMX | Greene | 58 min |
| Aug 3, 3:03 AM CDT | Severe Thunderstorm Warning | DMX | Boone | 57 min |
| Aug 3, 3:55 AM CDT | Severe Thunderstorm Warning | DMX | Polk | 60 min |
| Aug 3, 4:29 AM CDT | Severe Thunderstorm Warning | DMX | Marion, Warren | 61 min |
| Aug 3, 4:31 AM CDT | Severe Thunderstorm Warning | DMX | Jasper | 59 min |
| Aug 3, 4:43 AM CDT | Severe Thunderstorm Warning | DMX | Boone | 57 min |
| Aug 3, 5:11 AM CDT | Severe Thunderstorm Warning | DMX | Polk | 49 min |
| Aug 3, 5:29 AM CDT | Severe Thunderstorm Warning | DMX | Marion | 61 min |
| Aug 3, 5:35 AM CDT | Severe Thunderstorm Warning | DMX | Monroe | 55 min |
| Aug 3, 6:58 AM CDT | Severe Thunderstorm Warning | DMX | Davis, Wapello | 47 min |
| Aug 3, 7:11 AM CDT | Severe Thunderstorm Warning | DVN | Van Buren | 79 min |
| Aug 3, 12:25 PM CDT | Severe Thunderstorm Warning | FSD | Lyon, Osceola | 50 min |
| Aug 3, 12:46 PM CDT | Severe Thunderstorm Warning | FSD | Dickinson | 44 min |
| Aug 3, 1:12 PM CDT | Severe Thunderstorm Warning | DMX | Emmet | 63 min |
| Aug 3, 1:25 PM CDT | Severe Thunderstorm Warning | FSD | Dickinson | 20 min |
| Aug 3, 1:53 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth | 52 min |
| Aug 3, 2:34 PM CDT | Severe Thunderstorm Warning | DMX | Winnebago | 56 min |
| Aug 3, 2:44 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth | 31 min |
| Aug 3, 3:02 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 58 min |
| Aug 3, 3:05 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Sac | 55 min |
| Aug 3, 3:09 PM CDT | Severe Thunderstorm Warning | ARX | Mitchell | 51 min |
| Aug 3, 3:28 PM CDT | Severe Thunderstorm Warning | ARX | Winneshiek | 32 min |
| Aug 3, 3:34 PM CDT | Severe Thunderstorm Warning | DMX | Webster | 56 min |
| Aug 3, 3:56 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun | 34 min |
| Aug 3, 4:17 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Hamilton | 43 min |
| Aug 3, 4:19 PM CDT | Severe Thunderstorm Warning | DMX | Franklin | 41 min |
| Aug 3, 4:27 PM CDT | Severe Thunderstorm Warning | DMX | Hardin | 48 min |
| Aug 3, 4:38 PM CDT | Severe Thunderstorm Warning | DMX | Butler, Grundy | 52 min |
| Aug 3, 4:42 PM CDT | Severe Thunderstorm Warning | DMX | Story | 33 min |
| Aug 3, 4:52 PM CDT | Severe Thunderstorm Warning | DMX | Marshall | 53 min |
| Aug 3, 4:57 PM CDT | Severe Thunderstorm Warning | DMX | Boone | 33 min |
| Aug 3, 5:16 PM CDT | Severe Thunderstorm Warning | DMX | Hardin | 29 min |
| Aug 3, 5:23 PM CDT | Severe Thunderstorm Warning | DMX | Tama | 52 min |
| Aug 3, 5:27 PM CDT | Severe Thunderstorm Warning | DMX | Polk, Story | 48 min |
| Aug 3, 5:28 PM CDT | Severe Thunderstorm Warning | DMX | Carroll | 47 min |
| Aug 3, 5:32 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Grundy | 58 min |
| Aug 3, 5:44 PM CDT | Severe Thunderstorm Warning | DMX | Jasper | 31 min |
| Aug 3, 5:51 PM CDT | Severe Thunderstorm Warning | DVN | Benton, Iowa | 54 min |
| Aug 3, 6:07 PM CDT | Severe Thunderstorm Warning | OAX | Shelby | 38 min |
| Aug 3, 6:09 PM CDT | Severe Thunderstorm Warning | DVN | Johnson, Linn | 66 min |
| Aug 3, 6:27 PM CDT | Severe Thunderstorm Warning | DVN | Buchanan | 33 min |
| Aug 3, 6:36 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 39 min |
| Aug 3, 6:38 PM CDT | Severe Thunderstorm Warning | DMX | Guthrie | 52 min |
| Aug 3, 6:42 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 63 min |
| Aug 3, 6:45 PM CDT | Severe Thunderstorm Warning | DVN | Cedar, Jones | 60 min |
| Aug 3, 6:53 PM CDT | Severe Thunderstorm Warning | DMX | Audubon | 37 min |
| Aug 3, 7:07 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Dallas | 53 min |
| Aug 3, 7:28 PM CDT | Severe Thunderstorm Warning | OAX | Mills | 47 min |
| Aug 3, 7:30 PM CDT | Severe Thunderstorm Warning | DMX | Franklin | 45 min |
| Aug 3, 7:31 PM CDT | Severe Thunderstorm Warning | DMX | Audubon, Guthrie | 29 min |
| Aug 3, 7:41 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 49 min |
| Aug 3, 7:49 PM CDT | Severe Thunderstorm Warning | DMX | Franklin | 26 min |
| Aug 3, 7:49 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 41 min |
| Aug 3, 8:08 PM CDT | Severe Thunderstorm Warning | DMX | Warren | 52 min |
| Aug 3, 8:15 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 45 min |
| Aug 3, 8:17 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Montgomery | 58 min |
| Aug 3, 8:58 PM CDT | Severe Thunderstorm Warning | DMX | Marion | 32 min |
| Aug 3, 9:02 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 43 min |
| Aug 3, 9:06 PM CDT | Severe Thunderstorm Warning | DMX | Lucas | 39 min |
| Aug 3, 9:43 PM CDT | Severe Thunderstorm Warning | OAX | Fremont, Montgomery, Page | 62 min |
| Aug 3, 9:47 PM CDT | Severe Thunderstorm Warning | DMX | Lucas | 28 min |
| Aug 3, 9:53 PM CDT | Severe Thunderstorm Warning | DMX | Adams, Taylor | 52 min |
| Aug 3, 10:09 PM CDT | Severe Thunderstorm Warning | DMX | Wayne | 51 min |
| Aug 3, 10:45 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 45 min |
| Aug 8, 2:46 PM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Webster | 44 min |
| Aug 8, 3:55 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton | 50 min |
| Aug 8, 4:19 PM CDT | Severe Thunderstorm Warning | DMX | Carroll | 41 min |
| Aug 8, 4:35 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 40 min |
| Aug 8, 5:05 PM CDT | Severe Thunderstorm Warning | DMX | Greene | 40 min |
| Aug 8, 5:46 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 44 min |
| Aug 8, 5:47 PM CDT | Severe Thunderstorm Warning | DMX | Greene | 28 min |
| Aug 16, 5:45 PM CDT | Severe Thunderstorm Warning | DMX | Franklin | 60 min |
| Aug 16, 6:26 PM CDT | Severe Thunderstorm Warning | DMX | Palo Alto | 59 min |
| Aug 16, 6:29 PM CDT | Severe Thunderstorm Warning | DMX | Butler | 46 min |
| Aug 16, 6:44 PM CDT | Severe Thunderstorm Warning | DMX | Franklin, Hardin | 46 min |
| Aug 16, 7:19 PM CDT | Severe Thunderstorm Warning | DMX | Butler | 56 min |
| Aug 16, 7:54 PM CDT | Severe Thunderstorm Warning | DMX | Wright | 51 min |
| Aug 16, 8:10 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee | 35 min |
| Aug 16, 8:32 PM CDT | Severe Thunderstorm Warning | DMX | Grundy | 43 min |
| Aug 16, 8:50 PM CDT | Severe Thunderstorm Warning | DMX | Hardin | 55 min |
| Aug 16, 8:58 PM CDT | Severe Thunderstorm Warning | DMX | Wright | 47 min |
| Aug 16, 9:05 PM CDT | Severe Thunderstorm Warning | DMX | Franklin | 40 min |
| Aug 16, 9:20 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista | 40 min |
| Aug 16, 9:25 PM CDT | Severe Thunderstorm Warning | DMX | Grundy | 50 min |
| Aug 16, 10:16 PM CDT | Severe Thunderstorm Warning | DMX | Marshall | 44 min |
| Aug 16, 11:41 PM CDT | Severe Thunderstorm Warning | DMX | Marshall | 49 min |
| Aug 16, 11:52 PM CDT | Severe Thunderstorm Warning | DMX | Jasper | 53 min |
| Aug 18, 5:03 PM CDT | Severe Thunderstorm Warning | DMX | Clarke, Decatur | 42 min |
| Aug 18, 5:39 PM CDT | Severe Thunderstorm Warning | DMX | Lucas | 51 min |
| Aug 18, 6:06 PM CDT | Severe Thunderstorm Warning | DMX | Monroe | 39 min |
| Aug 18, 6:14 PM CDT | Severe Thunderstorm Warning | DMX | Davis, Wapello | 46 min |
| Aug 18, 6:38 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines | 37 min |
| Aug 18, 6:48 PM CDT | Severe Thunderstorm Warning | DVN | Louisa | 42 min |
| Aug 18, 7:11 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Henry | 49 min |
| Aug 22, 10:38 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 52 min |
| Aug 23, 2:44 PM CDT | Severe Thunderstorm Warning | DMX | Dallas, Guthrie | 31 min |
| Aug 25, 11:32 AM CDT | Severe Thunderstorm Warning | OAX | Page | 28 min |
| Aug 25, 11:33 AM CDT | Severe Thunderstorm Warning | DMX | Taylor | 42 min |
| Aug 25, 11:51 AM CDT | Severe Thunderstorm Warning | DMX | Ringgold | 54 min |
| Aug 25, 12:02 PM CDT | Severe Thunderstorm Warning | DMX | Adams, Union | 58 min |
| Aug 25, 12:35 PM CDT | Severe Thunderstorm Warning | DMX | Clarke, Decatur | 55 min |
| Aug 25, 1:00 PM CDT | Severe Thunderstorm Warning | DMX | Lucas | 45 min |
| Aug 25, 1:12 PM CDT | Severe Thunderstorm Warning | DMX | Marion | 48 min |
| Aug 25, 1:28 PM CDT | Severe Thunderstorm Warning | DMX | Monroe | 47 min |
| Aug 25, 1:36 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska | 39 min |
| Aug 25, 1:52 PM CDT | Severe Thunderstorm Warning | DVN | Iowa, Keokuk | 53 min |
| Aug 25, 1:54 PM CDT | Severe Thunderstorm Warning | DMX | Poweshiek | 36 min |
| Aug 25, 2:12 PM CDT | Severe Thunderstorm Warning | DMX | Wapello | 48 min |
| Aug 25, 2:42 PM CDT | Severe Thunderstorm Warning | DVN | Jefferson | 63 min |
| Aug 26, 3:53 PM CDT | Severe Thunderstorm Warning | DMX | Hancock | 52 min |
| Aug 26, 4:07 PM CDT | Severe Thunderstorm Warning | DMX | Humboldt | 53 min |
| Aug 26, 4:19 PM CDT | Severe Thunderstorm Warning | DMX | Wright | 41 min |
| Aug 26, 4:20 PM CDT | Severe Thunderstorm Warning | ARX | Mitchell | 40 min |
| Aug 26, 4:46 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo, Hancock | 59 min |
| Aug 26, 4:58 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 62 min |
| Aug 26, 5:33 PM CDT | Severe Thunderstorm Warning | OAX | Mills | 42 min |
| Aug 26, 6:16 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 44 min |
| Aug 26, 6:36 PM CDT | Severe Thunderstorm Warning | FSD | Ida | 24 min |
| Aug 26, 6:37 PM CDT | Severe Thunderstorm Warning | DMX | Sac | 53 min |
| Aug 26, 6:42 PM CDT | Severe Thunderstorm Warning | DMX | Greene | 48 min |
| Aug 26, 6:56 PM CDT | Severe Thunderstorm Warning | DMX | Audubon, Cass | 44 min |
| Aug 26, 7:41 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold, Taylor | 49 min |
| Aug 26, 7:46 PM CDT | Severe Thunderstorm Warning | DMX | Webster | 44 min |
| Aug 26, 7:50 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery | 40 min |
| Aug 26, 7:53 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 37 min |
| Aug 26, 8:04 PM CDT | Severe Thunderstorm Warning | DMX | Adams | 41 min |
| Aug 26, 8:33 PM CDT | Severe Thunderstorm Warning | DMX | Decatur, Ringgold | 57 min |
| Aug 26, 8:47 PM CDT | Severe Thunderstorm Warning | DMX | Marshall | 43 min |
| Aug 26, 9:04 PM CDT | Severe Thunderstorm Warning | DMX | Tama | 41 min |
| Aug 26, 9:17 PM CDT | Severe Thunderstorm Warning | DMX | Jasper, Marshall | 28 min |
| Aug 26, 9:20 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Bremer, Grundy | 40 min |
| Aug 26, 9:25 PM CDT | Severe Thunderstorm Warning | DMX | Wayne | 50 min |
| Aug 26, 9:31 PM CDT | Severe Thunderstorm Warning | DVN | Benton, Buchanan, Iowa | 44 min |
| Aug 26, 9:33 PM CDT | Severe Thunderstorm Warning | DMX | Clarke, Union | 42 min |
| Aug 26, 9:37 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 38 min |
| Aug 26, 9:44 PM CDT | Severe Thunderstorm Warning | DMX | Jasper, Marshall | 46 min |
| Aug 26, 9:49 PM CDT | Severe Thunderstorm Warning | ARX | Allamakee, Winneshiek | 56 min |
| Aug 26, 10:07 PM CDT | Severe Thunderstorm Warning | DMX | Lucas, Monroe | 38 min |
| Aug 26, 10:08 PM CDT | Severe Thunderstorm Warning | DVN | Benton, Buchanan, Delaware, Linn | 52 min |
| Aug 26, 10:16 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 44 min |
| Aug 26, 10:28 PM CDT | Severe Thunderstorm Warning | DMX | Poweshiek, Wayne | 47 min |
| Aug 26, 10:41 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 64 min |
| Aug 26, 11:04 PM CDT | Severe Thunderstorm Warning | DMX | Monroe | 41 min |
| Aug 26, 11:06 PM CDT | Severe Thunderstorm Warning | DVN | Iowa | 54 min |
| Aug 26, 11:10 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose | 50 min |
| Aug 26, 11:16 PM CDT | Severe Thunderstorm Warning | DVN | Johnson | 59 min |
| Aug 26, 11:17 PM CDT | Severe Thunderstorm Warning | DMX | Wapello | 43 min |
| Aug 26, 11:22 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Jackson | 53 min |
| Aug 26, 11:25 PM CDT | Severe Thunderstorm Warning | DMX | Davis | 50 min |
| Aug 26, 11:34 PM CDT | Severe Thunderstorm Warning | DVN | Cedar | 56 min |
| Aug 26, 11:47 PM CDT | Severe Thunderstorm Warning | DVN | Jefferson, Van Buren | 58 min |
| Aug 27, 4:05 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose | 55 min |
| Aug 27, 5:58 PM CDT | Severe Thunderstorm Warning | DMX | Jasper | 47 min |
| Aug 27, 6:05 PM CDT | Severe Thunderstorm Warning | DMX | Madison | 55 min |
| Aug 27, 6:09 PM CDT | Severe Thunderstorm Warning | DMX | Poweshiek | 51 min |
| Aug 27, 6:19 PM CDT | Severe Thunderstorm Warning | DMX | Clarke | 56 min |
| Aug 27, 6:29 PM CDT | Severe Thunderstorm Warning | DMX | Tama | 61 min |
| Aug 27, 6:46 PM CDT | Severe Thunderstorm Warning | DMX | Jasper | 44 min |
| Aug 27, 7:16 PM CDT | Severe Thunderstorm Warning | DMX | Lucas | 59 min |
| Aug 27, 8:51 PM CDT | Severe Thunderstorm Warning | DVN | Johnson | 54 min |
| Aug 29, 6:10 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 50 min |
| Aug 29, 6:48 PM CDT | Severe Thunderstorm Warning | FSD | O'Brien, Sioux | 42 min |
| Aug 29, 6:59 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Plymouth | 46 min |
| Aug 29, 7:21 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 54 min |
| Aug 29, 8:12 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 33 min |
| Aug 29, 8:47 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 58 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Boone County7
- Jasper County7
- Cherokee County6
- Polk County6
- Franklin County6
- Marshall County6
- Lucas County6
- Decatur County6
- Plymouth County5
- O'Brien County5
- Buena Vista County5
- Calhoun County5
- Ringgold County5
- Greene County5
- Monroe County5
- Grundy County5
- Osceola County4
- Clay County4
- Davis County4
- Marion County4
- Wapello County4
- Hardin County4
- Iowa County4
- Clarke County4
- Lyon County3
- Sioux County3
- Sac County3
- Dallas County3
- Webster County3
- Butler County3
- Tama County3
- Benton County3
- Johnson County3
- Buchanan County3
- Guthrie County3
- Pottawattamie County3
- Audubon County3
- Mills County3
- Montgomery County3
- Adams County3
48 more counties
- Taylor County3
- Wayne County3
- Wright County3
- Poweshiek County3
- Ida County2
- Cass County2
- Mahaska County2
- Warren County2
- Van Buren County2
- Dickinson County2
- Kossuth County2
- Worth County2
- Mitchell County2
- Winneshiek County2
- Hamilton County2
- Story County2
- Carroll County2
- Black Hawk County2
- Linn County2
- Cedar County2
- Jackson County2
- Fremont County2
- Page County2
- Cerro Gordo County2
- Des Moines County2
- Union County2
- Jefferson County2
- Hancock County2
- Appanoose County2
- Woodbury County2
- Emmet County1
- Winnebago County1
- Shelby County1
- Monona County1
- Jones County1
- Harrison County1
- Palo Alto County1
- Louisa County1
- Henry County1
- Keokuk County1
- Humboldt County1
- Bremer County1
- Allamakee County1
- Delaware County1
- Dubuque County1
- Clinton County1
- Madison County1
- Crawford County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.