Alert archive / Iowa / Mesoscale Discussions / 2007
Mesoscale Discussions in Iowa, December 2007
19 mesoscale discussions in December 2007. 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 December 2007. Tap one for its archive.
- Mesoscale Discussions
- 19
- Busiest day
- December 1, 20075 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 |
|---|---|---|---|---|
| Dec 1, 12:05 AM CST | Mesoscale Discussion | SPC | Adams, Fremont, Mills, Montgomery, Page, Ringgold and 1 more | 4 hr |
| Dec 1, 12:29 AM CST | Mesoscale Discussion | SPC | Monona, Plymouth, Woodbury | 4 hr |
| Dec 1, 6:48 AM CST | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 41 more | 3 hr |
| Dec 1, 7:04 AM CST | Mesoscale Discussion | SPC | Allamakee, Benton, Black Hawk, Bremer, Buchanan, Buena Vista and 46 more | 4 hr |
| Dec 1, 12:01 PM CST | Mesoscale Discussion | SPC | Adair, Allamakee, Appanoose, Audubon, Benton, Black Hawk and 82 more | 6 hr |
| Dec 1, 6:21 PM CST | Mesoscale Discussion | SPC | Allamakee, Clayton, Clinton, Delaware, Dubuque, Fayette and 5 more | 5 hr |
| Dec 6, 4:49 AM CST | Mesoscale Discussion | SPC | Fremont, Mills, Pottawattamie | 4 hr |
| Dec 6, 12:26 PM CST | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Boone, Cass and 38 more | 5 hr |
| Dec 8, 6:00 PM CST | Mesoscale Discussion | SPC | Sioux | 4 hr |
| Dec 10, 5:40 PM CST | Mesoscale Discussion | SPC | Fremont, Mills, Page, Taylor | 5 hr |
| Dec 10, 11:15 PM CST | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Benton, Black Hawk and 67 more | 6 hr |
| Dec 11, 5:56 AM CST | Mesoscale Discussion | SPC | Cedar, Clayton, Clinton, Delaware, Des Moines, Dubuque and 7 more | 6 hr |
| Dec 11, 6:28 AM CST | Mesoscale Discussion | SPC | Appanoose, Clarke, Davis, Decatur, Lucas, Mahaska and 9 more | 4 hr |
| Dec 11, 11:47 AM CST | Mesoscale Discussion | SPC | Appanoose, Cedar, Clinton, Davis, Decatur, Henry and 14 more | 3 hr |
| Dec 22, 9:30 AM CST | Mesoscale Discussion | SPC | Appanoose, Clarke, Decatur, Lucas, Monroe, Ringgold and 4 more | 3 hr |
| Dec 22, 12:16 PM CST | Mesoscale Discussion | SPC | Appanoose, Clarke, Davis, Decatur, Jefferson, Lucas and 5 more | 4 hr |
| Dec 22, 6:46 PM CST | Mesoscale Discussion | SPC | Allamakee, Appanoose, Benton, Buchanan, Cedar, Clayton and 29 more | 4 hr |
| Dec 23, 12:37 AM CST | Mesoscale Discussion | SPC | Allamakee, Clayton, Clinton, Delaware, Dubuque, Jackson and 1 more | 6 hr |
| Dec 28, 12:10 AM CST | Mesoscale Discussion | SPC | Appanoose, Clarke, Davis, Decatur, Lucas, Monroe and 4 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Appanoose County10
- Monroe County10
- Davis County9
- Decatur County9
- Lucas County9
- Wapello County9
- Wayne County9
- Ringgold County8
- Clarke County8
- Clinton County8
- Jackson County8
- Jones County8
- Taylor County7
- Jefferson County7
- Mahaska County7
- Van Buren County7
- Cedar County7
- Clayton County7
- Delaware County7
- Dubuque County7
- Johnson County7
- Louisa County7
- Muscatine County7
- Scott County7
- Fremont County6
- Mills County6
- Page County6
- Des Moines County6
- Henry County6
- Keokuk County6
- Marion County6
- Warren County6
- Iowa County6
- Washington County6
- Lee County5
- Union County5
- Allamakee County5
- Fayette County5
- Linn County5
- Poweshiek County5
59 more counties
- Adams County4
- Montgomery County4
- Monona County4
- Adair County4
- Audubon County4
- Boone County4
- Cass County4
- Dallas County4
- Greene County4
- Guthrie County4
- Jasper County4
- Madison County4
- Polk County4
- Pottawattamie County4
- Shelby County4
- Benton County4
- Buchanan County4
- Tama County4
- Plymouth County3
- Woodbury County3
- Calhoun County3
- Carroll County3
- Crawford County3
- Harrison County3
- Sac County3
- Black Hawk County3
- Bremer County3
- Butler County3
- Franklin County3
- Grundy County3
- Hamilton County3
- Hardin County3
- Howard County3
- Marshall County3
- Sioux County3
- Story County3
- Webster County3
- Winneshiek County3
- Wright County3
- Cherokee County2
- Ida County2
- Buena Vista County2
- Cerro Gordo County2
- Chickasaw County2
- Clay County2
- Dickinson County2
- Emmet County2
- Floyd County2
- Hancock County2
- Humboldt County2
- Kossuth County2
- Lyon County2
- Mitchell County2
- O'Brien County2
- Osceola County2
- Palo Alto County2
- Pocahontas County2
- Winnebago County2
- Worth County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.