Alert archive / Ohio / Flash Flood Watches / 2011
Flash Flood Watches in Ohio, May 2011
6 flash flood watches in May 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 flash flood watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count in May 2011. Tap one for its archive.
- Flash Flood Watches
- 6
- Busiest day
- May 14, 20112 flash flood watches
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| May 11, 10:07 AM EDT | Flash Flood Watch | RLX | Gallia, Jackson, Lawrence, Vinton | 7 hr |
| May 14, 4:10 AM EDT | Flash Flood Watch | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 3 more | 20 hr |
| May 14, 4:19 AM EDT | Flash Flood Watch | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 19 hr |
| May 23, 9:58 PM EDT | Flash Flood Watch | RLX | Gallia, Lawrence | 5 hr |
| May 25, 1:54 PM EDT | Flash Flood Watch | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 14 hr |
| May 29, 1:56 PM EDT | Flash Flood Watch | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Gallia County2
- Lawrence County2
- Allen County2
- Defiance County2
- Fulton County2
- Henry County2
- Paulding County2
- Putnam County2
- Van Wert County2
- Williams County2
- Jackson County1
- Vinton County1
- Belmont County1
- Carroll County1
- Columbiana County1
- Coshocton County1
- Guernsey County1
- Harrison County1
- Jefferson County1
- Muskingum County1
- Tuscarawas County1
- Ashland County1
- Ashtabula County1
- Crawford County1
- Cuyahoga County1
- Erie County1
- Geauga County1
- Hancock County1
- Holmes County1
- Huron County1
- Knox County1
- Lake County1
- Lorain County1
- Lucas County1
- Mahoning County1
- Marion County1
- Medina County1
- Morrow County1
- Ottawa County1
- Portage County1
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.