Alert archive / Ohio / Severe Thunderstorm Watches / 2012
Severe Thunderstorm Watches in Ohio, March 2012
4 severe thunderstorm watches in March 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 watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in March 2012. Tap one for its archive.
- Severe Thunderstorm Watches
- 4
- Busiest day
- March 30, 20122 severe thunderstorm watches
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 |
|---|---|---|---|---|
| Mar 15, 5:28 PM EDT | Severe Thunderstorm Watch | SPC | Auglaize, Brown, Butler, Champaign, Clark, Clermont and 13 more | 3 hr |
| Mar 28, 2:06 PM EDT | Severe Thunderstorm Watch | SPC | Gallia, Lawrence | 7 hr |
| Mar 30, 3:24 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Ashland, Auglaize, Butler, Champaign, Clark and 39 more | 7 hr |
| Mar 30, 7:47 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Belmont, Brown, Carroll, Clermont and 22 more | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Auglaize County2
- Brown County2
- Butler County2
- Champaign County2
- Clark County2
- Clermont County2
- Clinton County2
- Darke County2
- Greene County2
- Hamilton County2
- Hardin County2
- Logan County2
- Mercer County2
- Miami County2
- Montgomery County2
- Preble County2
- Shelby County2
- Union County2
- Warren County2
- Gallia County2
- Lawrence County2
- Allen County1
- Ashland County1
- Crawford County1
- Defiance County1
- Delaware County1
- Erie County1
- Fairfield County1
- Fayette County1
- Franklin County1
- Hancock County1
- Henry County1
- Huron County1
- Knox County1
- Licking County1
- Lorain County1
- Madison County1
- Marion County1
- Morrow County1
- Ottawa County1
33 more counties
- Paulding County1
- Pickaway County1
- Putnam County1
- Richland County1
- Sandusky County1
- Seneca County1
- Van Wert County1
- Wood County1
- Wyandot County1
- Adams County1
- Athens County1
- Belmont County1
- Carroll County1
- Columbiana County1
- Coshocton County1
- Guernsey County1
- Harrison County1
- Highland County1
- Hocking County1
- Jackson County1
- Jefferson County1
- Meigs County1
- Monroe County1
- Morgan County1
- Muskingum County1
- Noble County1
- Perry County1
- Pike County1
- Ross County1
- Scioto County1
- Tuscarawas County1
- Vinton County1
- Washington 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.