Alert archive / Iowa / Mesoscale Discussions / 2004
Mesoscale Discussions in Iowa, June 2004
29 mesoscale discussions in June 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in June 2004. Tap one for its archive.
- Mesoscale Discussions
- 29
- Busiest day
- June 11, 20047 mesoscale discussions
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 5, 4:50 PM CDT | Mesoscale Discussion | SPC | Buena Vista, Cherokee, Clay, Crawford, Dickinson, Ida and 8 more | 115 min |
| Jun 6, 2:31 PM CDT | Mesoscale Discussion | SPC | Allamakee, Dickinson, Emmet, Howard, Mitchell, Winnebago and 2 more | 119 min |
| Jun 8, 3:29 PM CDT | Mesoscale Discussion | SPC | Allamakee, Audubon, Black Hawk, Boone, Bremer, Buchanan and 46 more | 2 hr |
| Jun 8, 6:44 PM CDT | Mesoscale Discussion | SPC | Boone, Buena Vista, Butler, Calhoun, Carroll, Cerro Gordo and 16 more | 2 hr |
| Jun 8, 7:54 PM CDT | Mesoscale Discussion | SPC | Allamakee, Chickasaw, Fayette, Floyd, Howard, Winneshiek | 2 hr |
| Jun 10, 7:58 PM CDT | Mesoscale Discussion | SPC | Clinton, Dubuque, Jackson, Scott | 92 min |
| Jun 11, 1:28 AM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Buena Vista, Calhoun and 20 more | 62 min |
| Jun 11, 10:10 AM CDT | Mesoscale Discussion | SPC | Allamakee, Bremer, Butler, Cerro Gordo, Chickasaw, Clayton and 14 more | 95 min |
| Jun 11, 12:55 PM CDT | Mesoscale Discussion | SPC | Bremer, Buena Vista, Butler, Calhoun, Cerro Gordo, Cherokee and 23 more | 3 hr |
| Jun 11, 3:03 PM CDT | Mesoscale Discussion | SPC | Black Hawk, Bremer, Butler, Calhoun, Cerro Gordo, Chickasaw and 19 more | 87 min |
| Jun 11, 4:55 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Carroll, Cass and 20 more | 95 min |
| Jun 11, 5:56 PM CDT | Mesoscale Discussion | SPC | Jackson | 94 min |
| Jun 11, 7:57 PM CDT | Mesoscale Discussion | SPC | Allamakee, Black Hawk, Bremer, Buchanan, Butler, Calhoun and 26 more | 93 min |
| Jun 12, 12:43 PM CDT | Mesoscale Discussion | SPC | Audubon, Cass, Crawford, Fremont, Harrison, Mills and 4 more | 92 min |
| Jun 12, 5:00 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Buena Vista, Calhoun and 29 more | 90 min |
| Jun 12, 7:00 PM CDT | Mesoscale Discussion | SPC | Allamakee, Chickasaw, Clayton, Fayette, Howard, Winneshiek | 2 hr |
| Jun 12, 7:09 PM CDT | Mesoscale Discussion | SPC | Appanoose, Benton, Boone, Cedar, Clarke, Clinton and 32 more | 96 min |
| Jun 13, 6:54 PM CDT | Mesoscale Discussion | SPC | Adams, Fremont, Mills, Montgomery, Page, Pottawattamie and 1 more | 66 min |
| Jun 13, 11:18 PM CDT | Mesoscale Discussion | SPC | Buena Vista, Calhoun, Cherokee, Clay, Dickinson, Emmet and 12 more | 2 hr |
| Jun 13, 11:56 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Cass, Clarke and 22 more | 3 hr |
| Jun 14, 5:25 AM CDT | Mesoscale Discussion | SPC | Benton, Boone, Cedar, Clarke, Clinton, Dallas and 29 more | 3 hr |
| Jun 14, 7:42 AM CDT | Mesoscale Discussion | SPC | Appanoose, Cedar, Clinton, Davis, Des Moines, Henry and 13 more | 2 hr |
| Jun 15, 7:07 PM CDT | Mesoscale Discussion | SPC | Cherokee, Clay, Dickinson, Lyon, O'Brien, Osceola and 3 more | 53 min |
| Jun 15, 9:15 PM CDT | Mesoscale Discussion | SPC | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 6 more | 60 min |
| Jun 16, 2:18 AM CDT | Mesoscale Discussion | SPC | Buena Vista, Cherokee, Clay, Crawford, Dickinson, Fremont and 13 more | 57 min |
| Jun 16, 11:10 AM CDT | Mesoscale Discussion | SPC | Adair, Adams, Allamakee, Audubon, Benton, Black Hawk and 63 more | 2 hr |
| Jun 16, 5:01 PM CDT | Mesoscale Discussion | SPC | Allamakee, Appanoose, Benton, Black Hawk, Bremer, Buchanan and 42 more | 89 min |
| Jun 23, 11:23 AM CDT | Mesoscale Discussion | SPC | Cedar, Clinton, Des Moines, Henry, Jackson, Louisa and 2 more | 2 hr |
| Jun 23, 3:45 PM CDT | Mesoscale Discussion | SPC | Allamakee, Bremer, Cerro Gordo, Chickasaw, Clayton, Dubuque and 7 more | 90 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Howard County11
- Buena Vista County10
- Clay County10
- Dickinson County10
- Chickasaw County10
- Floyd County10
- Cherokee County9
- Ida County9
- Sac County9
- Allamakee County9
- Mitchell County9
- Winneshiek County9
- Worth County9
- Calhoun County9
- O'Brien County8
- Plymouth County8
- Woodbury County8
- Winnebago County8
- Boone County8
- Bremer County8
- Butler County8
- Cerro Gordo County8
- Dallas County8
- Fayette County8
- Hardin County8
- Humboldt County8
- Palo Alto County8
- Pocahontas County8
- Webster County8
- Crawford County7
- Emmet County7
- Audubon County7
- Clayton County7
- Franklin County7
- Guthrie County7
- Hamilton County7
- Hancock County7
- Kossuth County7
- Wright County7
- Montgomery County7
59 more counties
- Osceola County6
- Sioux County6
- Carroll County6
- Dubuque County6
- Greene County6
- Marshall County6
- Story County6
- Clinton County6
- Jackson County6
- Scott County6
- Adams County6
- Cass County6
- Mills County6
- Pottawattamie County6
- Clarke County6
- Fremont County6
- Jasper County6
- Lucas County6
- Madison County6
- Marion County6
- Page County6
- Polk County6
- Warren County6
- Cedar County6
- Henry County6
- Monroe County6
- Wapello County6
- Lyon County5
- Monona County5
- Black Hawk County5
- Grundy County5
- Harrison County5
- Shelby County5
- Tama County5
- Adair County5
- Union County5
- Taylor County5
- Wayne County5
- Des Moines County5
- Jefferson County5
- Johnson County5
- Keokuk County5
- Louisa County5
- Mahaska County5
- Muscatine County5
- Poweshiek County5
- Washington County5
- Buchanan County4
- Delaware County4
- Decatur County4
- Ringgold County4
- Appanoose County4
- Benton County4
- Davis County4
- Iowa County4
- Lee County4
- Linn County4
- Van Buren County4
- Jones County3
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.