Alert archive / Ohio / Flash Flood Watches
Flash Flood Watches in Ohio, 2010
30 flash flood watches in 2010. 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 2010. Tap one for its archive.
- Flash Flood Watches
- 30
- Busiest month
- June15 flash flood watches
- Busiest day
- June 5, 20104 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 |
|---|---|---|---|---|
| Apr 30, 3:56 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 61 hr |
| Apr 30, 4:18 PM EDT | Flash Flood Watch | ILN | Adams, Brown, Butler, Clermont, Clinton, Fairfield and 9 more | 59 hr |
| May 2, 2:04 PM EDT | Flash Flood Watch | PBZ | Belmont, Guernsey, Monroe, Muskingum, Noble | 13 hr |
| May 12, 7:57 AM EDT | Flash Flood Watch | ILN | Adams, Brown, Butler, Clermont, Clinton, Hamilton and 5 more | 6 hr |
| May 12, 9:32 AM EDT | Flash Flood Watch | RLX | Gallia, Jackson, Lawrence, Meigs, Vinton | 13 hr |
| May 16, 4:45 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 69 hr |
| May 31, 3:08 PM EDT | Flash Flood Watch | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 14 hr |
| May 31, 3:20 PM EDT | Flash Flood Watch | PBZ | Carroll, Columbiana, Coshocton, Harrison, Jefferson, Tuscarawas | 12 hr |
| Jun 4, 2:42 PM EDT | Flash Flood Watch | RLX | Gallia, Jackson, Lawrence, Vinton | 6 hr |
| Jun 5, 3:08 AM EDT | Flash Flood Watch | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 28 hr |
| Jun 5, 3:15 AM EDT | Flash Flood Watch | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 32 hr |
| Jun 5, 3:44 AM EDT | Flash Flood Watch | RLX | Athens, Jackson, Meigs, Morgan, Perry, Vinton and 1 more | 32 hr |
| Jun 5, 4:07 AM EDT | Flash Flood Watch | ILN | Auglaize, Champaign, Clark, Darke, Delaware, Fairfield and 9 more | 28 hr |
| Jun 9, 3:50 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 16 hr |
| Jun 11, 3:51 PM EDT | Flash Flood Watch | ILN | Adams, Brown, Butler, Clark, Clermont, Clinton and 16 more | 24 hr |
| Jun 11, 3:57 PM EDT | Flash Flood Watch | IWX | Allen, Paulding, Putnam, Van Wert | 17 hr |
| Jun 12, 9:03 PM EDT | Flash Flood Watch | ILN | Adams, Brown, Butler, Clermont, Clinton, Hamilton and 5 more | 6 hr |
| Jun 12, 9:54 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 4 days |
| Jun 14, 12:20 PM EDT | Flash Flood Watch | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 40 hr |
| Jun 15, 12:49 PM EDT | Flash Flood Watch | IWX | Allen, Van Wert | 15 hr |
| Jun 23, 9:01 AM EDT | Flash Flood Watch | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 18 hr |
| Jun 27, 9:43 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 21 hr |
| Jun 28, 2:40 AM EDT | Flash Flood Watch | ILN | Adams, Brown, Butler, Clermont, Clinton, Hamilton and 6 more | 13 hr |
| Jul 13, 10:08 PM EDT | Flash Flood Watch | PBZ | Belmont, Carroll, Coshocton, Guernsey, Harrison, Jefferson and 4 more | 5 hr |
| Jul 20, 10:19 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 34 hr |
| Jul 21, 4:01 AM EDT | Flash Flood Watch | ILN | Adams, Brown, Clermont, Scioto | 16 hr |
| Jul 23, 7:10 PM EDT | Flash Flood Watch | IWX | Fulton, Williams | 19 hr |
| Jul 25, 3:36 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 19 hr |
| Aug 4, 10:15 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 19 hr |
| Aug 14, 6:01 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 10 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jackson County12
- Vinton County12
- Gallia County11
- Lawrence County11
- Meigs County11
- Athens County10
- Morgan County10
- Perry County10
- Washington County10
- Adams County7
- Brown County7
- Clermont County7
- Scioto County7
- Butler County6
- Clinton County6
- Hamilton County6
- Highland County6
- Pike County6
- Ross County6
- Warren County6
- Fairfield County4
- Hocking County4
- Fayette County3
- Pickaway County3
- Belmont County3
- Guernsey County3
- Monroe County3
- Muskingum County3
- Noble County3
- Carroll County3
- Coshocton County3
- Harrison County3
- Jefferson County3
- Tuscarawas County3
- Clark County3
- Franklin County3
- Licking County3
- Madison County3
- Allen County3
- Van Wert County3
48 more counties
- Ashland County2
- Ashtabula 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
- Columbiana County2
- Auglaize County2
- Champaign County2
- Darke County2
- Delaware County2
- Hardin County2
- Logan County2
- Mercer County2
- Miami County2
- Shelby County2
- Union County2
- Greene County2
- Montgomery County2
- Preble County2
- Paulding County2
- Putnam County2
- Fulton County2
- Williams County2
- Defiance County1
- Henry County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.