Alert archive / Iowa / Severe Thunderstorm Warnings / 2003
Severe Thunderstorm Warnings in Iowa, June 2003
87 severe thunderstorm warnings in June 2003. 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 June 2003. Tap one for its archive.
- Severe Thunderstorm Warnings
- 87
- Busiest day
- June 24, 200324 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 |
|---|---|---|---|---|
| Jun 6, 11:38 AM CDT | Severe Thunderstorm Warning | DMX | Boone, Dallas, Guthrie, Story | 37 min |
| Jun 6, 12:13 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Dallas, Hamilton, Hardin, Polk, Story | 47 min |
| Jun 6, 1:14 PM CDT | Severe Thunderstorm Warning | DMX | Jasper | 46 min |
| Jun 8, 4:28 PM CDT | Severe Thunderstorm Warning | DVN | Louisa | 47 min |
| Jun 9, 7:47 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 58 min |
| Jun 9, 8:46 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 59 min |
| Jun 9, 8:59 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 46 min |
| Jun 9, 9:08 PM CDT | Severe Thunderstorm Warning | FSD | Ida | 52 min |
| Jun 9, 9:31 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 59 min |
| Jun 9, 9:37 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 8 min |
| Jun 9, 9:43 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 32 min |
| Jun 9, 9:48 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Monona | 42 min |
| Jun 9, 10:32 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 28 min |
| Jun 9, 11:06 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 39 min |
| Jun 9, 11:52 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 38 min |
| Jun 10, 12:00 AM CDT | Severe Thunderstorm Warning | OAX | Harrison, Monona | 45 min |
| Jun 15, 2:16 PM CDT | Severe Thunderstorm Warning | OAX | Page | 29 min |
| Jun 17, 3:35 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth, Palo Alto | 55 min |
| Jun 17, 5:14 PM CDT | Severe Thunderstorm Warning | FSD | Clay | 31 min |
| Jun 18, 1:14 PM CDT | Severe Thunderstorm Warning | DMX | Warren | 46 min |
| Jun 18, 1:37 PM CDT | Severe Thunderstorm Warning | DMX | Story | 53 min |
| Jun 18, 2:12 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 33 min |
| Jun 18, 2:29 PM CDT | Severe Thunderstorm Warning | DVN | Linn | 46 min |
| Jun 18, 3:47 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 28 min |
| Jun 18, 3:49 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 26 min |
| Jun 18, 4:14 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 31 min |
| Jun 21, 3:03 PM CDT | Severe Thunderstorm Warning | FSD | Osceola | 32 min |
| Jun 22, 9:30 AM CDT | Severe Thunderstorm Warning | OAX | Fremont | 30 min |
| Jun 22, 10:07 AM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 28 min |
| Jun 22, 11:03 AM CDT | Severe Thunderstorm Warning | OAX | Monona | 27 min |
| Jun 22, 12:36 PM CDT | Severe Thunderstorm Warning | OAX | Shelby | 24 min |
| Jun 23, 3:06 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 39 min |
| Jun 23, 9:12 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 48 min |
| Jun 23, 9:37 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 23 min |
| Jun 23, 10:02 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 28 min |
| Jun 23, 10:22 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Plymouth | 38 min |
| Jun 23, 10:38 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista | 52 min |
| Jun 23, 11:03 PM CDT | Severe Thunderstorm Warning | DMX | Pocahontas | 57 min |
| Jun 23, 11:12 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 48 min |
| Jun 23, 11:19 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 56 min |
| Jun 23, 11:21 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee | 39 min |
| Jun 23, 11:31 PM CDT | Severe Thunderstorm Warning | FSD | Sioux | 44 min |
| Jun 23, 11:37 PM CDT | Severe Thunderstorm Warning | FSD | Clay, O'Brien | 53 min |
| Jun 23, 11:53 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee | 22 min |
| Jun 23, 11:55 PM CDT | Severe Thunderstorm Warning | FSD | Ida | 65 min |
| Jun 24, 12:05 AM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 25 min |
| Jun 24, 12:08 AM CDT | Severe Thunderstorm Warning | DMX | Humboldt | 37 min |
| Jun 24, 12:16 AM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Cherokee | 44 min |
| Jun 24, 12:28 AM CDT | Severe Thunderstorm Warning | DMX | Sac | 47 min |
| Jun 24, 12:52 AM CDT | Severe Thunderstorm Warning | FSD | Ida, Woodbury | 38 min |
| Jun 24, 1:14 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Webster | 46 min |
| Jun 24, 1:22 AM CDT | Severe Thunderstorm Warning | DMX | Humboldt, Webster | 53 min |
| Jun 24, 1:38 AM CDT | Severe Thunderstorm Warning | DMX | Greene, Webster | 37 min |
| Jun 24, 4:14 PM CDT | Severe Thunderstorm Warning | OAX | Mills | 31 min |
| Jun 24, 4:56 PM CDT | Severe Thunderstorm Warning | OAX | Mills | 34 min |
| Jun 24, 5:42 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 48 min |
| Jun 24, 11:09 PM CDT | Severe Thunderstorm Warning | FSD | Sioux | 36 min |
| Jun 24, 11:30 PM CDT | Severe Thunderstorm Warning | FSD | Lyon | 30 min |
| Jun 25, 10:15 AM CDT | Severe Thunderstorm Warning | DMX | Madison, Warren | 45 min |
| Jun 25, 10:43 AM CDT | Severe Thunderstorm Warning | DMX | Grundy | 47 min |
| Jun 25, 11:06 AM CDT | Severe Thunderstorm Warning | DMX | Black Hawk, Bremer, Butler | 54 min |
| Jun 25, 11:33 AM CDT | Severe Thunderstorm Warning | DMX | Jasper, Poweshiek | 42 min |
| Jun 25, 11:43 AM CDT | Severe Thunderstorm Warning | DMX | Grundy, Marshall, Tama | 47 min |
| Jun 25, 12:00 PM CDT | Severe Thunderstorm Warning | DVN | Buchanan | 45 min |
| Jun 25, 12:01 PM CDT | Severe Thunderstorm Warning | ARX | Allamakee, Clayton | 44 min |
| Jun 25, 12:22 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 38 min |
| Jun 25, 12:29 PM CDT | Severe Thunderstorm Warning | DVN | Benton | 61 min |
| Jun 25, 12:42 PM CDT | Severe Thunderstorm Warning | ARX | Clayton | 48 min |
| Jun 25, 1:05 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Marion | 55 min |
| Jun 25, 1:08 PM CDT | Severe Thunderstorm Warning | DVN | Linn | 37 min |
| Jun 25, 1:14 PM CDT | Severe Thunderstorm Warning | DVN | Delaware | 61 min |
| Jun 25, 1:42 PM CDT | Severe Thunderstorm Warning | DVN | Iowa | 63 min |
| Jun 25, 1:52 PM CDT | Severe Thunderstorm Warning | DVN | Johnson, Linn | 53 min |
| Jun 25, 1:56 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 49 min |
| Jun 25, 3:03 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 42 min |
| Jun 25, 3:11 PM CDT | Severe Thunderstorm Warning | DMX | Warren | 34 min |
| Jun 25, 3:21 PM CDT | Severe Thunderstorm Warning | DMX | Wapello | 54 min |
| Jun 25, 4:19 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Lee | 41 min |
| Jun 25, 4:40 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines | 65 min |
| Jun 25, 4:47 PM CDT | Severe Thunderstorm Warning | DVN | Louisa | 58 min |
| Jun 27, 5:45 PM CDT | Severe Thunderstorm Warning | FSD | Lyon | 30 min |
| Jun 27, 7:44 PM CDT | Severe Thunderstorm Warning | ARX | Howard | 61 min |
| Jun 27, 8:10 PM CDT | Severe Thunderstorm Warning | ARX | Mitchell | 65 min |
| Jun 27, 8:25 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 35 min |
| Jun 27, 9:13 PM CDT | Severe Thunderstorm Warning | ARX | Allamakee, Winneshiek | 47 min |
| Jun 27, 9:27 PM CDT | Severe Thunderstorm Warning | DMX | Story | 33 min |
| Jun 27, 9:49 PM CDT | Severe Thunderstorm Warning | DMX | Sac | 26 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Woodbury County8
- Monona County5
- Pottawattamie County5
- Story County4
- Plymouth County4
- Cherokee County4
- Polk County3
- Ida County3
- Harrison County3
- Warren County3
- Linn County3
- Webster County3
- Boone County2
- Dallas County2
- Jasper County2
- Louisa County2
- Crawford County2
- Fremont County2
- Clay County2
- Dubuque County2
- Buena Vista County2
- Sioux County2
- Humboldt County2
- Sac County2
- Mills County2
- Lyon County2
- Grundy County2
- Black Hawk County2
- Allamakee County2
- Clayton County2
- Guthrie County1
- Hamilton County1
- Hardin County1
- Page County1
- Kossuth County1
- Palo Alto County1
- Osceola County1
- Shelby County1
- Pocahontas County1
- O'Brien County1
22 more counties
- Calhoun County1
- Greene County1
- Madison County1
- Bremer County1
- Butler County1
- Poweshiek County1
- Marshall County1
- Tama County1
- Buchanan County1
- Benton County1
- Mahaska County1
- Marion County1
- Delaware County1
- Iowa County1
- Johnson County1
- Wapello County1
- Henry County1
- Lee County1
- Des Moines County1
- Howard County1
- Mitchell County1
- Winneshiek County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20022004
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.