Alert archive / Iowa / Tornado Watches / 2006
Tornado Watches in Iowa, September 2006
5 tornado watches in September 2006. 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 September 2006. Tap one for its archive.
- Tornado Watches
- 5
- Busiest day
- September 16, 20063 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 |
|---|---|---|---|---|
| Sep 16, 1:53 PM CDT | Tornado Watch | SPC | Lyon, Monona, Plymouth, Sioux, Woodbury | 8 hr |
| Sep 16, 3:56 PM CDT | Tornado Watch | SPC | Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more | 7 hr |
| Sep 16, 5:07 PM CDT | Tornado Watch | SPC | Buena Vista, Calhoun, Carroll, Cherokee, Clay, Crawford and 15 more | 8 hr |
| Sep 16, 8:34 PM CDT | Tornado Watch | SPC | Adair, Adams, Audubon, Black Hawk, Boone, Bremer and 29 more | 7 hr |
| Sep 22, 3:32 PM CDT | Tornado Watch | SPC | Clinton, Jackson, Scott | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lyon County1
- Monona County1
- Plymouth County1
- Sioux County1
- Woodbury County1
- Fremont County1
- Harrison County1
- Mills County1
- Montgomery County1
- Page County1
- Pottawattamie County1
- Shelby County1
- Buena Vista County1
- Calhoun County1
- Carroll County1
- Cherokee County1
- Clay County1
- Crawford County1
- Dickinson County1
- Emmet County1
- Greene County1
- Hancock County1
- Humboldt County1
- Ida County1
- Kossuth County1
- O'Brien County1
- Osceola County1
- Palo Alto County1
- Pocahontas County1
- Sac County1
- Webster County1
- Winnebago County1
- Wright County1
- Adair County1
- Adams County1
- Audubon County1
- Black Hawk County1
- Boone County1
- Bremer County1
- Butler County1
31 more counties
- Cass County1
- Cerro Gordo County1
- Chickasaw County1
- Clarke County1
- Dallas County1
- Decatur County1
- Fayette County1
- Floyd County1
- Franklin County1
- Grundy County1
- Guthrie County1
- Hamilton County1
- Hardin County1
- Howard County1
- Jasper County1
- Madison County1
- Marion County1
- Marshall County1
- Mitchell County1
- Polk County1
- Ringgold County1
- Story County1
- Tama County1
- Taylor County1
- Union County1
- Warren County1
- Winneshiek County1
- Worth County1
- Clinton County1
- Jackson County1
- Scott County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20052007
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.