Alert archive / Iowa / Heat Advisories
Heat Advisories in Iowa, 2012
28 heat advisories in 2012. 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 heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Heat Advisories
- 28
- Busiest month
- July18 heat advisories
- Busiest day
- June 26, 20124 heat advisories
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 |
|---|---|---|---|---|
| Jun 18, 1:11 PM CDT | Heat Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 14 hr |
| Jun 26, 2:53 PM CDT | Heat Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 29 hr |
| Jun 26, 3:08 PM CDT | Heat Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 29 hr |
| Jun 26, 3:23 PM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 3 days |
| Jun 26, 3:47 PM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more | 3 days |
| Jun 27, 3:21 PM CDT | Heat Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 53 hr |
| Jun 27, 7:50 PM CDT | Heat Advisory | ARX | Clayton, Fayette | 20 hr |
| Jun 28, 2:59 PM CDT | Heat Advisory | OAX | Harrison, Pottawattamie | 23 hr |
| Jun 30, 3:47 AM CDT | Heat Advisory | DVN | Des Moines, Henry, Jefferson, Lee, Van Buren | 16 hr |
| Jul 1, 3:24 PM CDT | Heat Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 5 days |
| Jul 2, 4:02 AM CDT | Heat Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 24 hr |
| Jul 2, 3:08 PM CDT | Heat Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 36 hr |
| Jul 2, 3:49 PM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more | 48 hr |
| Jul 3, 3:26 AM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 17 hr |
| Jul 4, 3:55 AM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 65 hr |
| Jul 7, 3:25 AM CDT | Heat Advisory | OAX | Fremont, Mills, Montgomery, Page | 17 hr |
| Jul 13, 3:42 PM CDT | Heat Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 3 days |
| Jul 15, 3:36 AM CDT | Heat Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 65 hr |
| Jul 16, 3:01 PM CDT | Heat Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 52 hr |
| Jul 17, 2:04 PM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Audubon, Cass, Clarke and 18 more | 38 hr |
| Jul 17, 2:56 PM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 29 hr |
| Jul 17, 3:31 PM CDT | Heat Advisory | FSD | Cherokee, Ida, Lyon, O'Brien, Osceola, Plymouth and 2 more | 28 hr |
| Jul 18, 3:54 PM CDT | Heat Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 6 days |
| Jul 20, 4:18 AM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 5 days |
| Jul 23, 8:50 PM CDT | Heat Advisory | DMX | Black Hawk, Bremer, Butler, Franklin, Grundy, Hardin and 6 more | 46 hr |
| Jul 24, 4:09 AM CDT | Heat Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 40 hr |
| Jul 24, 11:37 AM CDT | Heat Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 33 hr |
| Aug 1, 3:52 AM CDT | Heat Advisory | FSD | Lyon, Plymouth, Sioux, Woodbury | 15 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Des Moines County6
- Henry County6
- Jefferson County6
- Lee County6
- Van Buren County6
- Lyon County6
- Plymouth County6
- Sioux County6
- Woodbury County6
- Fremont County6
- Harrison County6
- Mills County6
- Montgomery County6
- Page County6
- Pottawattamie County6
- Benton County5
- Buchanan County5
- Cedar County5
- Clinton County5
- Delaware County5
- Dubuque County5
- Iowa County5
- Jackson County5
- Johnson County5
- Jones County5
- Keokuk County5
- Linn County5
- Louisa County5
- Muscatine County5
- Scott County5
- Washington County5
- Cherokee County5
- Ida County5
- O'Brien County5
- Osceola County5
- Clayton County5
- Fayette County5
- Monona County5
- Shelby County5
- Buena Vista County4
59 more counties
- Clay County4
- Dickinson County4
- Allamakee County4
- Chickasaw County4
- Floyd County4
- Howard County4
- Mitchell County4
- Winneshiek County4
- Poweshiek County4
- Adair County3
- Adams County3
- Appanoose County3
- Audubon County3
- Black Hawk County3
- Bremer County3
- Butler County3
- Cass County3
- Clarke County3
- Dallas County3
- Davis County3
- Decatur County3
- Franklin County3
- Grundy County3
- Guthrie County3
- Hardin County3
- Humboldt County3
- Jasper County3
- Lucas County3
- Madison County3
- Mahaska County3
- Marion County3
- Marshall County3
- Monroe County3
- Pocahontas County3
- Polk County3
- Ringgold County3
- Tama County3
- Taylor County3
- Union County3
- Wapello County3
- Warren County3
- Wayne County3
- Wright County3
- Boone County2
- Calhoun County2
- Carroll County2
- Cerro Gordo County2
- Crawford County2
- Emmet County2
- Greene County2
- Hamilton County2
- Hancock County2
- Kossuth County2
- Palo Alto County2
- Sac County2
- Story County2
- Webster County2
- Winnebago County2
- Worth County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.