Alert archive / Ohio / Excessive Heat Warnings
Excessive Heat Warnings in Ohio, 2011
12 excessive heat warnings in 2011. 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 2011. Tap one for its archive.
- Excessive Heat Warnings
- 12
- Busiest month
- July11 excessive heat warnings
- Busiest day
- July 20, 20114 excessive heat warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 11, 4:06 AM EDT | Excessive Heat Warning | ILN | Adams, Brown, Butler, Clermont, Clinton, Greene and 8 more | 38 hr |
| Jul 18, 2:28 PM EDT | Excessive Heat Warning | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 6 days |
| Jul 19, 9:23 AM EDT | Excessive Heat Warning | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 5 days |
| Jul 20, 10:22 AM EDT | Excessive Heat Warning | CLE | Hancock, Lucas, Wood | 10 hr |
| Jul 20, 11:32 AM EDT | Excessive Heat Warning | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 30 hr |
| Jul 20, 11:33 AM EDT | Excessive Heat Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 32 hr |
| Jul 20, 2:15 PM EDT | Excessive Heat Warning | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 31 hr |
| Jul 22, 11:21 AM EDT | Excessive Heat Warning | CLE | Ashland, Crawford, Hancock, Holmes, Huron, Knox and 8 more | 7 hr |
| Jul 22, 11:36 AM EDT | Excessive Heat Warning | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 6 hr |
| Jul 22, 12:20 PM EDT | Excessive Heat Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 8 hr |
| Jul 28, 3:33 PM EDT | Excessive Heat Warning | ILN | Hamilton, Montgomery | 28 hr |
| Sep 3, 3:30 AM EDT | Excessive Heat Warning | ILN | Hamilton | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hamilton County4
- Montgomery County3
- Hancock County3
- Wood County3
- Adams County2
- Brown County2
- Butler County2
- Clermont County2
- Clinton County2
- Greene County2
- Highland County2
- Pike County2
- Preble County2
- Ross County2
- Scioto County2
- Warren County2
- Lucas County2
- Belmont County2
- Carroll County2
- Columbiana County2
- Coshocton County2
- Guernsey County2
- Harrison County2
- Jefferson County2
- Monroe County2
- Muskingum County2
- Noble County2
- Tuscarawas County2
- Athens County2
- Gallia County2
- Jackson County2
- Lawrence County2
- Meigs County2
- Morgan County2
- Perry County2
- Vinton County2
- Washington County2
- Ashland County2
- Crawford County2
- Holmes County2
48 more counties
- Huron County2
- Knox County2
- Marion County2
- Morrow County2
- Richland County2
- Seneca County2
- Stark County2
- Wayne County2
- Wyandot County2
- Auglaize County1
- Champaign County1
- Clark County1
- Darke County1
- Delaware County1
- Fairfield County1
- Fayette County1
- Franklin County1
- Hardin County1
- Hocking County1
- Licking County1
- Logan County1
- Madison County1
- Mercer County1
- Miami County1
- Pickaway County1
- Shelby County1
- Union County1
- Allen County1
- Defiance County1
- Fulton County1
- Henry County1
- Paulding County1
- Putnam County1
- Van Wert County1
- Williams County1
- Ashtabula County1
- Cuyahoga County1
- Erie County1
- Geauga County1
- Lake County1
- Lorain County1
- Mahoning County1
- Medina County1
- Ottawa County1
- Portage County1
- Sandusky County1
- Summit County1
- Trumbull County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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. Rebuilt daily.