Alert archive / Ohio / Flash Flood Watches / 2011
Flash Flood Watches in Ohio, April 2011
11 flash flood watches in April 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 April 2011. Tap one for its archive.
- Flash Flood Watches
- 11
- Busiest day
- April 21, 20113 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 |
|---|---|---|---|---|
| Apr 11, 12:08 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 33 hr |
| Apr 19, 4:48 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Meigs, Morgan, Perry and 2 more | 13 hr |
| Apr 19, 3:29 PM EDT | Flash Flood Watch | PBZ | Belmont, Guernsey, Monroe, Muskingum, Noble | 3 hr |
| Apr 21, 4:04 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 4 days |
| Apr 21, 4:08 AM EDT | Flash Flood Watch | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 5 days |
| Apr 21, 2:55 PM EDT | Flash Flood Watch | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 53 hr |
| Apr 25, 9:02 PM EDT | Flash Flood Watch | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 7 hr |
| Apr 26, 3:22 PM EDT | Flash Flood Watch | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 37 hr |
| Apr 26, 3:55 PM EDT | Flash Flood Watch | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 35 hr |
| Apr 27, 3:40 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 28 hr |
| Apr 27, 10:09 AM EDT | Flash Flood Watch | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 18 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Athens County4
- Gallia County4
- Jackson County4
- Meigs County4
- Morgan County4
- Perry County4
- Vinton County4
- Washington County4
- Lawrence County3
- Belmont County3
- Guernsey County3
- Monroe County3
- Muskingum County3
- Noble County3
- Adams County2
- Auglaize County2
- Brown County2
- Butler County2
- Champaign County2
- Clark County2
- Clermont County2
- Clinton County2
- Darke County2
- Delaware County2
- Fairfield County2
- Fayette County2
- Franklin County2
- Greene County2
- Hamilton County2
- Hardin County2
- Highland County2
- Hocking County2
- Licking County2
- Logan County2
- Madison County2
- Mercer County2
- Miami County2
- Montgomery County2
- Pickaway County2
- Pike County2
20 more counties
- Preble County2
- Ross County2
- Scioto County2
- Shelby County2
- Union County2
- Warren County2
- Carroll County2
- Columbiana County2
- Coshocton County2
- Harrison County2
- Jefferson County2
- Tuscarawas County2
- Allen County2
- Defiance County2
- Fulton County2
- Henry County2
- Paulding County2
- Putnam County2
- Van Wert County2
- Williams County2
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. Warning verification from the Mesonet's Cow. Rebuilt daily.