Alert archive / Ohio / Red Flag Warnings
Red Flag Warnings in Ohio, 2018
10 red flag warnings in 2018. 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Red Flag Warnings
- 10
- Busiest month
- April6 red flag warnings
- Busiest day
- May 1, 20184 red flag 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 |
|---|---|---|---|---|
| Apr 12, 3:58 AM EDT | Red Flag Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Vinton and 1 more | 16 hr |
| Apr 12, 3:59 AM EDT | Red Flag Warning | ILN | Adams, Pike, Ross, Scioto | 16 hr |
| Apr 12, 8:44 AM EDT | Red Flag Warning | PBZ | Monroe | 11 hr |
| Apr 13, 8:49 AM EDT | Red Flag Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Vinton and 1 more | 11 hr |
| Apr 13, 9:30 AM EDT | Red Flag Warning | PBZ | Belmont, Monroe, Noble | 11 hr |
| Apr 30, 6:21 PM EDT | Red Flag Warning | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 26 hr |
| May 1, 9:53 AM EDT | Red Flag Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 10 hr |
| May 1, 10:02 AM EDT | Red Flag Warning | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 10 hr |
| May 1, 10:08 AM EDT | Red Flag Warning | ILN | Auglaize, Butler, Champaign, Clark, Clinton, Darke and 21 more | 10 hr |
| May 1, 10:12 AM EDT | Red Flag Warning | CLE | Ashland, Crawford, Erie, Hancock, Holmes, Huron and 14 more | 10 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Athens County3
- Gallia County3
- Jackson County3
- Lawrence County3
- Meigs County3
- Vinton County3
- Washington County3
- Monroe County3
- Pike County2
- Ross County2
- Scioto County2
- Belmont County2
- Noble County2
- Adams County1
- Allen County1
- Defiance County1
- Fulton County1
- Henry County1
- Paulding County1
- Putnam County1
- Van Wert County1
- Williams County1
- Morgan County1
- Perry County1
- Carroll County1
- Columbiana County1
- Coshocton County1
- Guernsey County1
- Harrison County1
- Jefferson County1
- Muskingum County1
- Tuscarawas County1
- Auglaize County1
- Butler County1
- Champaign County1
- Clark County1
- Clinton County1
- Darke County1
- Delaware County1
- Fairfield County1
36 more counties
- Fayette County1
- Franklin County1
- Greene County1
- Hardin County1
- Hocking County1
- Licking County1
- Logan County1
- Madison County1
- Mercer County1
- Miami County1
- Montgomery County1
- Pickaway County1
- Preble County1
- Shelby County1
- Union County1
- Warren County1
- Ashland County1
- Crawford County1
- Erie County1
- Hancock County1
- Holmes County1
- Huron County1
- Knox County1
- Lorain County1
- Lucas County1
- Marion County1
- Medina County1
- Morrow County1
- Ottawa County1
- Richland County1
- Sandusky County1
- Seneca County1
- Stark County1
- Wayne County1
- Wood County1
- Wyandot County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.