Alert archive / Ohio / Flash Flood Watches / 2010
Flash Flood Watches in Ohio, May 2010
6 flash flood watches in May 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 May 2010. Tap one for its archive.
- Flash Flood Watches
- 6
- Busiest day
- May 12, 20102 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 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 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Gallia County2
- Jackson County2
- Lawrence County2
- Meigs County2
- Vinton County2
- Belmont County1
- Guernsey County1
- Monroe County1
- Muskingum County1
- Noble County1
- Adams County1
- Brown County1
- Butler County1
- Clermont County1
- Clinton County1
- Hamilton County1
- Highland County1
- Pike County1
- Ross County1
- Scioto County1
- Warren County1
- Athens County1
- Morgan County1
- Perry County1
- Washington 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
19 more counties
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.