Alert archive / Ohio / Mesoscale Discussions / 2018
Mesoscale Discussions in Ohio, March 2018
4 mesoscale discussions in March 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in March 2018. Tap one for its archive.
- Mesoscale Discussions
- 4
- Busiest day
- March 1, 20181 mesoscale discussions
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 1, 12:32 PM EST | Mesoscale Discussion | SPC | Defiance, Erie, Fulton, Henry, Lucas, Ottawa and 4 more | 6 hr |
| Mar 1, 8:43 PM EST | Mesoscale Discussion | SPC | Ashtabula, Geauga, Lake | 6 hr |
| Mar 17, 4:59 AM EDT | Mesoscale Discussion | SPC | Athens, Auglaize, Champaign, Clark, Clinton, Darke and 20 more | 4 hr |
| Mar 20, 6:22 AM EDT | Mesoscale Discussion | SPC | Brown, Clermont, Clinton, Fairfield, Fayette, Franklin and 11 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clinton County2
- Fairfield County2
- Fayette County2
- Franklin County2
- Greene County2
- Highland County2
- Hocking County2
- Madison County2
- Perry County2
- Pickaway County2
- Ross County2
- Warren County2
- Defiance County1
- Erie County1
- Fulton County1
- Henry County1
- Lucas County1
- Ottawa County1
- Sandusky County1
- Seneca County1
- Williams County1
- Wood County1
- Ashtabula County1
- Geauga County1
- Lake County1
- Athens County1
- Auglaize County1
- Champaign County1
- Clark County1
- Darke County1
- Logan County1
- Mercer County1
- Miami County1
- Montgomery County1
- Pike County1
- Preble County1
- Shelby County1
- Union County1
- Vinton County1
- Brown County1
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. Warning verification from the Mesonet's Cow. Rebuilt daily.