Alert archive / Ohio / Severe Thunderstorm Warnings / 2012
Severe Thunderstorm Warnings in Ohio, April 2012
20 severe thunderstorm warnings in April 2012. 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 April 2012. Tap one for its archive.
- Severe Thunderstorm Warnings
- 20
- Busiest day
- April 26, 20129 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 |
|---|---|---|---|---|
| Apr 1, 10:19 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Preble | 41 min |
| Apr 1, 10:56 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton, Warren | 64 min |
| Apr 1, 11:04 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 41 min |
| Apr 1, 11:20 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Clermont, Hamilton, Warren | 40 min |
| Apr 1, 11:31 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 32 min |
| Apr 25, 10:25 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 35 min |
| Apr 25, 10:53 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 37 min |
| Apr 25, 11:36 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 24 min |
| Apr 26, 12:14 AM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont | 31 min |
| Apr 26, 5:08 AM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Miami, Shelby | 37 min |
| Apr 26, 5:17 AM EDT | Severe Thunderstorm Warning | ILN | Clark, Miami | 28 min |
| Apr 26, 5:54 AM EDT | Severe Thunderstorm Warning | ILN | Clark, Madison | 36 min |
| Apr 26, 7:05 AM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway | 40 min |
| Apr 26, 7:36 AM EDT | Severe Thunderstorm Warning | RLX | Athens, Jackson, Vinton | 39 min |
| Apr 30, 6:30 PM EDT | Severe Thunderstorm Warning | IWX | Paulding, Van Wert | 45 min |
| Apr 30, 6:53 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Mercer | 37 min |
| Apr 30, 7:01 PM EDT | Severe Thunderstorm Warning | IWX | Henry, Paulding, Putnam, Van Wert | 40 min |
| Apr 30, 7:07 PM EDT | Severe Thunderstorm Warning | IWX | Allen | 25 min |
| Apr 30, 7:32 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Miami, Shelby | 28 min |
| Apr 30, 7:41 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Marion, Seneca, Wyandot | 27 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Butler County7
- Hamilton County6
- Clermont County3
- Miami County3
- Warren County2
- Champaign County2
- Shelby County2
- Clark County2
- Paulding County2
- Van Wert County2
- Preble County1
- Brown County1
- Logan County1
- Madison County1
- Fairfield County1
- Hocking County1
- Pickaway County1
- Athens County1
- Jackson County1
- Vinton County1
- Auglaize County1
- Mercer County1
- Henry County1
- Putnam County1
- Allen County1
- Crawford County1
- Marion County1
- Seneca County1
- Wyandot County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.