Alert archive / Ohio / Flash Flood Warnings
Flash Flood Warnings in Ohio, 2022
60 flash flood warnings in 2022. 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 warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Flash Flood Warnings
- 60
- Busiest month
- August20 flash flood warnings
- Busiest day
- August 21, 20226 flash flood warnings
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 17, 11:01 AM EST | Flash Flood Warning | CLE | Erie, Lorain | 3 hr |
| May 6, 1:50 PM EDT | Flash Flood Warning | ILN | Clermont | 3 hr |
| May 6, 4:33 PM EDT | Flash Flood Warning | ILN | Clinton, Fayette, Greene, Ross | 3 hr |
| May 6, 5:05 PM EDT | Flash Flood Warning | ILN | Adams, Brown | 3 hr |
| May 6, 6:05 PM EDT | Flash Flood Warning | ILN | Butler | 85 min |
| May 6, 7:33 PM EDT | Flash Flood Warning | RLX | Gallia, Jackson, Lawrence | 4 hr |
| May 6, 9:02 PM EDT | Flash Flood Warning | RLX | Morgan, Washington | 6 hr |
| May 14, 5:37 PM EDT | Flash Flood Warning | IWX | Putnam | 4 hr |
| May 14, 7:08 PM EDT | Flash Flood Warning | CLE | Portage, Stark, Summit | 4 hr |
| May 14, 8:17 PM EDT | Flash Flood Warning | CLE | Medina | 3 hr |
| May 14, 8:42 PM EDT | Flash Flood Warning | ILN | Fayette | 2 hr |
| May 20, 6:17 AM EDT | Flash Flood Warning | ILN | Butler, Clermont, Hamilton, Warren | 4 hr |
| May 21, 6:11 PM EDT | Flash Flood Warning | CLE | Erie, Huron | 100 min |
| Jun 6, 5:17 PM EDT | Flash Flood Warning | IWX | Henry, Putnam | 4 hr |
| Jun 13, 5:20 PM EDT | Flash Flood Warning | ILN | Butler, Preble | 3 hr |
| Jun 13, 6:08 PM EDT | Flash Flood Warning | ILN | Butler, Preble | 3 hr |
| Jun 14, 12:32 AM EDT | Flash Flood Warning | CLE | Ashland, Holmes, Wayne | 5 hr |
| Jun 14, 2:03 AM EDT | Flash Flood Warning | CLE | Lucas, Ottawa, Sandusky, Seneca, Wood | 5 hr |
| Jun 14, 2:46 AM EDT | Flash Flood Warning | CLE | Crawford, Erie, Huron, Ottawa, Sandusky, Seneca | 6 hr |
| Jun 14, 3:59 AM EDT | Flash Flood Warning | CLE | Ashland, Crawford, Holmes, Huron, Knox, Lorain and 5 more | 5 hr |
| Jun 14, 10:09 AM EDT | Flash Flood Warning | PBZ | Belmont, Monroe | 104 min |
| Jun 16, 8:08 PM EDT | Flash Flood Warning | PBZ | Belmont, Guernsey, Monroe, Muskingum, Noble | 3 hr |
| Jun 16, 10:36 PM EDT | Flash Flood Warning | RLX | Morgan, Washington | 6 hr |
| Jun 26, 9:11 PM EDT | Flash Flood Warning | PBZ | Noble | 3 hr |
| Jun 26, 10:23 PM EDT | Flash Flood Warning | RLX | Washington | 3 hr |
| Jul 5, 8:23 PM EDT | Flash Flood Warning | IWX | Defiance, Paulding, Van Wert | 6 hr |
| Jul 5, 10:19 PM EDT | Flash Flood Warning | CLE | Crawford, Marion, Morrow | 4 hr |
| Jul 6, 2:04 AM EDT | Flash Flood Warning | ILN | Champaign, Clark, Fairfield, Franklin, Madison, Union | 6 hr |
| Jul 6, 5:07 AM EDT | Flash Flood Warning | ILN | Hocking | 3 hr |
| Jul 17, 3:31 AM EDT | Flash Flood Warning | PBZ | Jefferson | 2 hr |
| Jul 31, 11:07 AM EDT | Flash Flood Warning | RLX | Lawrence | 4 hr |
| Aug 2, 2:21 AM EDT | Flash Flood Warning | RLX | Meigs, Vinton | 4 hr |
| Aug 5, 12:03 PM EDT | Flash Flood Warning | RLX | Perry | 3 hr |
| Aug 5, 4:31 PM EDT | Flash Flood Warning | CLE | Cuyahoga | 96 min |
| Aug 7, 2:51 PM EDT | Flash Flood Warning | PBZ | Belmont | 3 hr |
| Aug 8, 8:20 PM EDT | Flash Flood Warning | CLE | Cuyahoga, Lorain | 3 hr |
| Aug 9, 5:08 PM EDT | Flash Flood Warning | RLX | Gallia, Jackson | 4 hr |
| Aug 9, 6:07 PM EDT | Flash Flood Warning | PBZ | Monroe, Noble | 52 min |
| Aug 10, 5:37 PM EDT | Flash Flood Warning | RLX | Lawrence | 3 hr |
| Aug 10, 6:15 PM EDT | Flash Flood Warning | RLX | Lawrence | 3 hr |
| Aug 10, 6:43 PM EDT | Flash Flood Warning | RLX | Gallia, Lawrence | 3 hr |
| Aug 20, 4:35 PM EDT | Flash Flood Warning | CLE | Marion | 6 hr |
| Aug 21, 3:10 PM EDT | Flash Flood Warning | PBZ | Muskingum | 2 hr |
| Aug 21, 4:48 PM EDT | Flash Flood Warning | RLX | Morgan, Perry | 3 hr |
| Aug 21, 5:06 PM EDT | Flash Flood Warning | ILN | Fairfield, Hocking, Pickaway, Ross | 115 min |
| Aug 21, 5:52 PM EDT | Flash Flood Warning | CLE | Lorain | 7 hr |
| Aug 21, 6:05 PM EDT | Flash Flood Warning | CLE | Lorain | 5 hr |
| Aug 21, 6:29 PM EDT | Flash Flood Warning | CLE | Lorain | 3 hr |
| Aug 21, 9:25 PM EDT | Flash Flood Warning | CLE | Ashtabula, Geauga | 4 hr |
| Aug 29, 5:12 PM EDT | Flash Flood Warning | RLX | Perry | 63 min |
| Aug 29, 5:27 PM EDT | Flash Flood Warning | PBZ | Belmont | 2 hr |
| Sep 4, 5:55 PM EDT | Flash Flood Warning | CLE | Mahoning | 5 hr |
| Sep 4, 6:48 PM EDT | Flash Flood Warning | CLE | Mahoning | 5 hr |
| Sep 4, 8:19 PM EDT | Flash Flood Warning | CLE | Trumbull | 2 hr |
| Sep 5, 1:03 AM EDT | Flash Flood Warning | ILN | Butler | 5 hr |
| Sep 5, 4:01 AM EDT | Flash Flood Warning | ILN | Butler, Hamilton, Montgomery, Warren | 3 hr |
| Sep 5, 9:04 AM EDT | Flash Flood Warning | CLE | Knox, Morrow | 6 hr |
| Sep 5, 9:33 AM EDT | Flash Flood Warning | PBZ | Carroll, Harrison, Tuscarawas | 3 hr |
| Sep 5, 2:37 PM EDT | Flash Flood Warning | RLX | Athens | 113 min |
| Sep 26, 6:34 PM EDT | Flash Flood Warning | CLE | Ashtabula, Lake | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lorain County6
- Butler County6
- Lawrence County5
- Belmont County4
- Erie County3
- Gallia County3
- Morgan County3
- Washington County3
- Huron County3
- Crawford County3
- Marion County3
- Morrow County3
- Monroe County3
- Noble County3
- Perry County3
- Clermont County2
- Fayette County2
- Ross County2
- Jackson County2
- Putnam County2
- Medina County2
- Hamilton County2
- Warren County2
- Preble County2
- Ashland County2
- Holmes County2
- Wayne County2
- Ottawa County2
- Sandusky County2
- Seneca County2
- Knox County2
- Muskingum County2
- Fairfield County2
- Hocking County2
- Cuyahoga County2
- Ashtabula County2
- Mahoning County2
- Clinton County1
- Greene County1
- Adams County1
29 more counties
- Brown County1
- Portage County1
- Stark County1
- Summit County1
- Henry County1
- Lucas County1
- Wood County1
- Richland County1
- Guernsey County1
- Defiance County1
- Paulding County1
- Van Wert County1
- Champaign County1
- Clark County1
- Franklin County1
- Madison County1
- Union County1
- Jefferson County1
- Meigs County1
- Vinton County1
- Pickaway County1
- Geauga County1
- Trumbull County1
- Montgomery County1
- Carroll County1
- Harrison County1
- Tuscarawas County1
- Athens County1
- Lake County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.