Alert archive / Iowa / Tornado Watches / 2007
Tornado Watches in Iowa, July 2007
4 tornado watches in July 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 tornado watches reaches back to 1997.
Tornado Watches by county
Each county as a circle sized by its count in July 2007. Tap one for its archive.
- Tornado Watches
- 4
- Busiest day
- July 3, 20072 tornado watches
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 3, 3:59 PM CDT | Tornado Watch | SPC | Black Hawk, Boone, Bremer, Buena Vista, Butler, Calhoun and 32 more | 8 hr |
| Jul 3, 6:08 PM CDT | Tornado Watch | SPC | Allamakee, Benton, Buchanan, Chickasaw, Clayton, Delaware and 9 more | 6 hr |
| Jul 16, 2:07 PM CDT | Tornado Watch | SPC | Black Hawk, Bremer, Buena Vista, Butler, Calhoun, Cerro Gordo and 28 more | 8 hr |
| Jul 16, 3:38 PM CDT | Tornado Watch | SPC | Appanoose, Benton, Boone, Buchanan, Cedar, Clarke and 39 more | 7 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Black Hawk County2
- Boone County2
- Bremer County2
- Buena Vista County2
- Butler County2
- Calhoun County2
- Cerro Gordo County2
- Cherokee County2
- Clay County2
- Dickinson County2
- Emmet County2
- Franklin County2
- Greene County2
- Grundy County2
- Hamilton County2
- Hancock County2
- Hardin County2
- Humboldt County2
- Ida County2
- Kossuth County2
- Lyon County2
- O'Brien County2
- Osceola County2
- Palo Alto County2
- Plymouth County2
- Pocahontas County2
- Sac County2
- Sioux County2
- Webster County2
- Winnebago County2
- Worth County2
- Wright County2
- Benton County2
- Buchanan County2
- Chickasaw County2
- Clayton County2
- Delaware County2
- Dubuque County2
- Fayette County2
- Floyd County2
46 more counties
- Howard County2
- Jackson County2
- Jones County2
- Linn County2
- Mitchell County2
- Winneshiek County2
- Carroll County1
- Crawford County1
- Harrison County1
- Monona County1
- Shelby County1
- Woodbury County1
- Allamakee County1
- Appanoose County1
- Cedar County1
- Clarke County1
- Clinton County1
- Dallas County1
- Davis County1
- Decatur County1
- Des Moines County1
- Henry County1
- Iowa County1
- Jasper County1
- Jefferson County1
- Johnson County1
- Keokuk County1
- Lee County1
- Louisa County1
- Lucas County1
- Madison County1
- Mahaska County1
- Marion County1
- Marshall County1
- Monroe County1
- Muscatine County1
- Polk County1
- Poweshiek County1
- Scott County1
- Story County1
- Tama County1
- Van Buren County1
- Wapello County1
- Warren County1
- Washington County1
- Wayne County1
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.