Alert archive / Ohio / Flash Flood Watches
Flash Flood Watches in Ohio, 2011
30 flash flood watches 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 flash flood watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Flash Flood Watches
- 30
- Busiest month
- April11 flash flood watches
- Busiest day
- April 21, 20113 flash flood watches
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 |
|---|---|---|---|---|
| Feb 26, 4:43 PM EST | Flash Flood Watch | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 12 hr |
| 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 |
| 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 |
| Jun 9, 11:18 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Meigs, Vinton, Washington | 24 hr |
| Jun 20, 9:04 AM EDT | Flash Flood Watch | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 12 more | 11 hr |
| Jun 21, 4:53 PM EDT | Flash Flood Watch | ILN | Adams, Brown, Clermont, Hamilton, Scioto | 6 hr |
| Jul 23, 3:40 AM EDT | Flash Flood Watch | CLE | Ashland, Crawford, Cuyahoga, Erie, Geauga, Hancock and 21 more | 26 hr |
| Jul 28, 3:15 PM EDT | Flash Flood Watch | IWX | Defiance, Fulton, Henry, Williams | 20 hr |
| Aug 6, 11:38 AM EDT | Flash Flood Watch | RLX | Gallia, Meigs | 10 hr |
| Aug 7, 7:07 AM EDT | Flash Flood Watch | RLX | Gallia, Meigs | 5 hr |
| Aug 7, 2:45 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Meigs, Morgan, Perry and 2 more | 12 hr |
| Aug 19, 4:52 PM EDT | Flash Flood Watch | PBZ | Columbiana | 3 hr |
| Sep 4, 3:47 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 13 hr |
| Sep 5, 5:08 AM EDT | Flash Flood Watch | RLX | Gallia, Lawrence, Meigs | 47 hr |
| Nov 22, 3:33 AM EST | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 27 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Gallia County13
- Meigs County11
- Jackson County9
- Vinton County9
- Athens County8
- Lawrence County8
- Washington County8
- Morgan County7
- Perry County7
- Defiance County6
- Fulton County6
- Henry County6
- Williams County6
- Allen County5
- Paulding County5
- Putnam County5
- Van Wert County5
- Belmont County4
- Guernsey County4
- Muskingum County4
- Adams County4
- Brown County4
- Clermont County4
- Hamilton County4
- Columbiana County4
- Monroe County3
- Noble County3
- Auglaize County3
- Butler County3
- Champaign County3
- Clark County3
- Clinton County3
- Darke County3
- Greene County3
- Highland County3
- Mercer County3
- Miami County3
- Montgomery County3
- Preble County3
- Scioto County3
48 more counties
- Shelby County3
- Warren County3
- Carroll County3
- Coshocton County3
- Harrison County3
- Jefferson County3
- Tuscarawas County3
- Delaware County2
- Fairfield County2
- Fayette County2
- Franklin County2
- Hardin County2
- Hocking County2
- Licking County2
- Logan County2
- Madison County2
- Pickaway County2
- Pike County2
- Ross County2
- Union County2
- Ashland County2
- Crawford County2
- Cuyahoga County2
- Erie County2
- Geauga County2
- Hancock County2
- Holmes County2
- Huron County2
- Knox County2
- Lake County2
- Lorain County2
- Lucas County2
- Mahoning County2
- Marion County2
- Medina County2
- Morrow County2
- Ottawa County2
- Portage County2
- Richland County2
- Sandusky County2
- Seneca County2
- Stark County2
- Summit County2
- Trumbull County2
- Wayne County2
- Wood County2
- Wyandot County2
- Ashtabula 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.