Alert archive / Ohio / Severe Thunderstorm Warnings / 2018
Severe Thunderstorm Warnings in Ohio, September 2018
41 severe thunderstorm warnings in September 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in September 2018. Tap one for its archive.
- Severe Thunderstorm Warnings
- 41
- Busiest day
- September 21, 201815 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Sep 2, 5:08 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 34 min |
| Sep 3, 5:23 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 36 min |
| Sep 3, 6:19 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 41 min |
| Sep 4, 3:02 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 30 min |
| Sep 5, 1:31 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Warren | 23 min |
| Sep 5, 1:38 PM EDT | Severe Thunderstorm Warning | ILN | Franklin, Madison, Pickaway | 17 min |
| Sep 5, 3:40 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Miami, Shelby | 22 min |
| Sep 5, 3:56 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Warren | 22 min |
| Sep 5, 4:47 PM EDT | Severe Thunderstorm Warning | ILN | Madison | 31 min |
| Sep 5, 5:01 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Madison | 18 min |
| Sep 5, 5:01 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Madison | 29 min |
| Sep 5, 5:33 PM EDT | Severe Thunderstorm Warning | CLE | Ashland | 15 min |
| Sep 5, 5:38 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 17 min |
| Sep 5, 6:37 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 10 min |
| Sep 5, 6:49 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 26 min |
| Sep 5, 7:03 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 27 min |
| Sep 6, 12:42 PM EDT | Severe Thunderstorm Warning | ILN | Licking | 18 min |
| Sep 6, 1:20 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery, Preble | 25 min |
| Sep 6, 2:06 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Warren | 24 min |
| Sep 6, 2:24 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery, Warren | 21 min |
| Sep 6, 2:24 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum, Tuscarawas | 39 min |
| Sep 6, 3:59 PM EDT | Severe Thunderstorm Warning | ILN | Ross | 19 min |
| Sep 20, 2:26 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain, Medina, Summit | 49 min |
| Sep 20, 3:28 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 26 min |
| Sep 20, 6:45 PM EDT | Severe Thunderstorm Warning | IWX | Williams | 31 min |
| Sep 20, 7:05 PM EDT | Severe Thunderstorm Warning | IWX | Fulton | 40 min |
| Sep 21, 4:13 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Richland | 47 min |
| Sep 21, 4:24 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga, Lake | 27 min |
| Sep 21, 4:36 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Richland | 39 min |
| Sep 21, 5:18 PM EDT | Severe Thunderstorm Warning | CLE | Holmes, Stark, Summit, Wayne | 42 min |
| Sep 21, 5:19 PM EDT | Severe Thunderstorm Warning | CLE | Holmes | 41 min |
| Sep 21, 5:43 PM EDT | Severe Thunderstorm Warning | CLE | Holmes | 47 min |
| Sep 21, 5:45 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Tuscarawas | 45 min |
| Sep 21, 6:00 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Stark | 30 min |
| Sep 21, 6:04 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Franklin, Madison, Pickaway | 41 min |
| Sep 21, 6:08 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana | 52 min |
| Sep 21, 6:27 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 17 min |
| Sep 21, 6:33 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Coshocton, Harrison, Tuscarawas | 42 min |
| Sep 21, 6:36 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Jefferson | 39 min |
| Sep 21, 6:55 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Harrison, Jefferson, Tuscarawas | 50 min |
| Sep 21, 7:09 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana, Jefferson | 51 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Madison County5
- Carroll County5
- Warren County4
- Cuyahoga County4
- Tuscarawas County4
- Mahoning County3
- Trumbull County3
- Butler County3
- Fayette County3
- Ashland County3
- Montgomery County3
- Holmes County3
- Columbiana County3
- Jefferson County3
- Franklin County2
- Pickaway County2
- Lorain County2
- Coshocton County2
- Summit County2
- Richland County2
- Stark County2
- Harrison County2
- Lawrence County1
- Ashtabula County1
- Champaign County1
- Logan County1
- Miami County1
- Shelby County1
- Hamilton County1
- Licking County1
- Preble County1
- Guernsey County1
- Muskingum County1
- Ross County1
- Medina County1
- Williams County1
- Fulton County1
- Geauga County1
- Lake County1
- Wayne County1
1 more counties
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.