Alert archive / Iowa / 2004
Weather alerts in Iowa, March 2004
23 weather alerts in March 2004, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in March 2004. Tap one for its archive.
- Alerts
- 23
- Warnings
- 17
- Watches
- 1
- Advisories
- 0
- Busiest day
- March 24, 20047 alerts
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 |
|---|---|---|---|---|
| Feb 29, 6:10 PM CST | Severe Thunderstorm Warning | OAX | Pottawattamie | 35 min |
| Mar 1, 10:06 AM CST | Mesoscale Discussion | SPC | Allamakee, Benton, Black Hawk, Boone, Bremer, Buchanan and 44 more | 84 min |
| Mar 1, 11:30 AM CST | Severe Thunderstorm Watch | SPC | Buchanan, Cedar, Clayton, Clinton, Delaware, Des Moines and 12 more | 6 hr |
| Mar 15, 3:00 AM CST | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Calhoun, Carroll and 20 more | 6 hr |
| Mar 15, 12:56 PM CST | Mesoscale Discussion | SPC | Appanoose, Benton, Boone, Cedar, Clarke, Clinton and 33 more | 4 hr |
| Mar 24, 1:35 AM CST | Severe Thunderstorm Warning | DMX | Webster | 25 min |
| Mar 24, 3:28 AM CST | Severe Thunderstorm Warning | DMX | Marshall | 32 min |
| Mar 24, 4:21 AM CST | Severe Thunderstorm Warning | DMX | Black Hawk | 24 min |
| Mar 24, 7:51 AM CST | Severe Thunderstorm Warning | DVN | Cedar | 54 min |
| Mar 24, 8:31 AM CST | Severe Thunderstorm Warning | DVN | Scott | 59 min |
| Mar 24, 8:36 AM CST | Severe Thunderstorm Warning | DVN | Clinton | 54 min |
| Mar 24, 9:34 AM CST | Mesoscale Discussion | SPC | Scott | 56 min |
| Mar 25, 10:51 AM CST | Mesoscale Discussion | SPC | Bremer, Buena Vista, Butler, Cerro Gordo, Cherokee, Chickasaw and 18 more | 114 min |
| Mar 25, 10:06 PM CST | Severe Thunderstorm Warning | FSD | Clay | 39 min |
| Mar 26, 12:49 AM CST | Severe Thunderstorm Warning | FSD | Plymouth | 26 min |
| Mar 26, 2:27 AM CST | Severe Thunderstorm Warning | DMX | Calhoun, Sac | 33 min |
| Mar 26, 4:19 AM CST | Severe Thunderstorm Warning | DMX | Appanoose | 26 min |
| Mar 26, 4:34 AM CST | Severe Thunderstorm Warning | DMX | Appanoose | 11 min |
| Mar 27, 9:15 PM CST | Severe Thunderstorm Warning | DMX | Ringgold, Union | 30 min |
| Mar 27, 9:25 PM CST | Severe Thunderstorm Warning | DMX | Clarke, Madison | 50 min |
| Mar 27, 9:37 PM CST | Severe Thunderstorm Warning | DMX | Boone | 23 min |
| Mar 28, 5:46 PM CST | Severe Thunderstorm Warning | FSD | Sioux | 29 min |
| Mar 29, 1:09 PM CST | Severe Thunderstorm Warning | OAX | Harrison | 36 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 17 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 5 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Scott County5
- Boone County4
- Cedar County4
- Clinton County4
- Des Moines County3
- Henry County3
- Jackson County3
- Johnson County3
- Jones County3
- Lee County3
- Linn County3
- Louisa County3
- Marshall County3
- Muscatine County3
- Polk County3
- Washington County3
- Clarke County3
- Madison County3
- Appanoose County3
- Pottawattamie County2
- Benton County2
- Black Hawk County2
- Bremer County2
- Buchanan County2
- Butler County2
- Cerro Gordo County2
- Chickasaw County2
- Clayton County2
- Davis County2
- Delaware County2
- Dubuque County2
- Fayette County2
- Floyd County2
- Franklin County2
- Humboldt County2
- Iowa County2
- Jasper County2
- Jefferson County2
- Keokuk County2
- Mahaska County2
55 more counties
- Marion County2
- Monroe County2
- Poweshiek County2
- Story County2
- Tama County2
- Van Buren County2
- Wapello County2
- Webster County2
- Winneshiek County2
- Wright County2
- Calhoun County2
- Dallas County2
- Harrison County2
- Plymouth County2
- Sac County2
- Union County2
- Warren County2
- Ringgold County2
- Clay County2
- Allamakee County1
- Grundy County1
- Hamilton County1
- Hardin County1
- Adair County1
- Adams County1
- Audubon County1
- Carroll County1
- Cass County1
- Crawford County1
- Greene County1
- Guthrie County1
- Ida County1
- Mills County1
- Monona County1
- Montgomery County1
- Shelby County1
- Woodbury County1
- Decatur County1
- Lucas County1
- Wayne County1
- Buena Vista County1
- Cherokee County1
- Dickinson County1
- Emmet County1
- Hancock County1
- Howard County1
- Kossuth County1
- Mitchell County1
- O'Brien County1
- Osceola County1
- Palo Alto County1
- Pocahontas County1
- Winnebago County1
- Worth County1
- Sioux 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. Rebuilt daily.