Alert archive / Iowa / Excessive Heat Warnings
Excessive Heat Warnings in Iowa, 2010
4 excessive heat warnings in 2010. 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 excessive heat warnings reaches back to 2005.
Excessive Heat Warnings by county
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Excessive Heat Warnings
- 4
- Busiest month
- August4 excessive heat warnings
- Busiest day
- August 7, 20103 excessive heat warnings
Over time
By month
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 |
|---|---|---|---|---|
| Aug 7, 3:30 PM CDT | Excessive Heat Warning | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 6 days |
| Aug 7, 3:40 PM CDT | Excessive Heat Warning | DMX | Adair, Adams, Appanoose, Audubon, Boone, Carroll and 24 more | 6 days |
| Aug 7, 3:43 PM CDT | Excessive Heat Warning | FSD | Buena Vista, Cherokee, Clay, Ida, O'Brien, Plymouth and 2 more | 27 hr |
| Aug 11, 3:14 PM CDT | Excessive Heat Warning | DVN | Cedar, Des Moines, Henry, Iowa, Jefferson, Johnson and 7 more | 50 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fremont County1
- Harrison County1
- Mills County1
- Monona County1
- Montgomery County1
- Page County1
- Pottawattamie County1
- Shelby County1
- Adair County1
- Adams County1
- Appanoose County1
- Audubon County1
- Boone County1
- Carroll County1
- Cass County1
- Clarke County1
- Crawford County1
- Dallas County1
- Davis County1
- Decatur County1
- Greene County1
- Guthrie County1
- Jasper County1
- Lucas County1
- Madison County1
- Mahaska County1
- Marion County1
- Monroe County1
- Polk County1
- Poweshiek County1
- Ringgold County1
- Sac County1
- Story County1
- Taylor County1
- Union County1
- Wapello County1
- Warren County1
- Wayne County1
- Buena Vista County1
- Cherokee County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.