Alert archive / Ohio / Tornado Warnings
Tornado Warnings in Ohio, 2018
23 tornado 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 tornado warnings reaches back to 1986.
Tornado Warnings by county
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Tornado Warnings
- 23
- Busiest month
- April10 tornado warnings
- Busiest day
- April 3, 20189 tornado 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 25, 12:03 AM EST | Tornado Warning | ILN | Brown, Clermont | 13 min |
| Apr 3, 4:01 PM EDT | Tornado Warning | ILN | Montgomery, Preble | 29 min |
| Apr 3, 4:42 PM EDT | Tornado Warning | ILN | Clark, Fayette, Greene, Madison | 33 min |
| Apr 3, 5:04 PM EDT | Tornado Warning | ILN | Clark, Madison | 26 min |
| Apr 3, 5:23 PM EDT | Tornado Warning | ILN | Franklin, Madison, Pickaway | 26 min |
| Apr 3, 5:35 PM EDT | Tornado Warning | ILN | Fairfield, Franklin, Licking, Pickaway | 25 min |
| Apr 3, 5:58 PM EDT | Tornado Warning | ILN | Fairfield, Licking | 18 min |
| Apr 3, 6:04 PM EDT | Tornado Warning | ILN | Fairfield | 12 min |
| Apr 3, 6:10 PM EDT | Tornado Warning | RLX | Perry | 20 min |
| Apr 3, 6:31 PM EDT | Tornado Warning | PBZ | Guernsey, Muskingum, Noble | 29 min |
| Apr 15, 6:29 PM EDT | Tornado Warning | CLE | Portage, Stark, Summit | 46 min |
| May 15, 6:00 PM EDT | Tornado Warning | ILN | Fairfield, Franklin | 30 min |
| May 21, 10:04 PM EDT | Tornado Warning | ILN | Brown, Highland | 26 min |
| Jul 31, 8:38 PM EDT | Tornado Warning | ILN | Champaign | 22 min |
| Jul 31, 9:04 PM EDT | Tornado Warning | ILN | Champaign, Logan | 26 min |
| Jul 31, 9:56 PM EDT | Tornado Warning | ILN | Union | 19 min |
| Jul 31, 10:13 PM EDT | Tornado Warning | ILN | Union | 17 min |
| Jul 31, 10:14 PM EDT | Tornado Warning | CLE | Marion | 46 min |
| Aug 20, 6:05 PM EDT | Tornado Warning | ILN | Champaign, Logan | 25 min |
| Sep 20, 2:17 PM EDT | Tornado Warning | CLE | Ashtabula, Geauga, Trumbull | 28 min |
| Sep 20, 2:43 PM EDT | Tornado Warning | CLE | Geauga, Trumbull | 47 min |
| Oct 2, 2:30 PM EDT | Tornado Warning | CLE | Ashtabula | 45 min |
| Oct 2, 3:01 PM EDT | Tornado Warning | CLE | Ashtabula | 44 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fairfield County4
- Madison County3
- Franklin County3
- Champaign County3
- Ashtabula County3
- Brown County2
- Clark County2
- Pickaway County2
- Licking County2
- Logan County2
- Union County2
- Geauga County2
- Trumbull County2
- Clermont County1
- Montgomery County1
- Preble County1
- Fayette County1
- Greene County1
- Perry County1
- Guernsey County1
- Muskingum County1
- Noble County1
- Portage County1
- Stark County1
- Summit County1
- Highland County1
- Marion 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.