Alert archive / Ohio / Mesoscale Discussions / 2021
Mesoscale Discussions in Ohio, February 2021
4 mesoscale discussions in February 2021. 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 February 2021. Tap one for its archive.
- Mesoscale Discussions
- 4
- Busiest day
- February 15, 20213 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 |
|---|---|---|---|---|
| Feb 9, 12:18 AM EST | Mesoscale Discussion | SPC | Brown, Clermont, Highland, Pike, Ross | 117 min |
| Feb 15, 11:44 AM EST | Mesoscale Discussion | SPC | Auglaize, Butler, Champaign, Clark, Clermont, Clinton and 13 more | 6 hr |
| Feb 15, 2:44 PM EST | Mesoscale Discussion | SPC | Adams, Athens, Belmont, Carroll, Columbiana, Coshocton and 25 more | 6 hr |
| Feb 15, 3:52 PM EST | Mesoscale Discussion | SPC | Allen, Ashland, Auglaize, Crawford, Cuyahoga, Defiance and 26 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clermont County2
- Highland County2
- Pike County2
- Ross County2
- Auglaize County2
- Logan County2
- Mercer County2
- Shelby County2
- Brown County1
- Butler County1
- Champaign County1
- Clark County1
- Clinton County1
- Darke County1
- Fayette County1
- Greene County1
- Hamilton County1
- Madison County1
- Miami County1
- Montgomery County1
- Preble County1
- Union County1
- Warren County1
- Adams County1
- Athens County1
- Belmont County1
- Carroll County1
- Columbiana County1
- Coshocton County1
- Fairfield County1
- Gallia County1
- Guernsey County1
- Harrison County1
- Hocking County1
- Jackson County1
- Jefferson County1
- Lawrence County1
- Licking County1
- Mahoning County1
- Meigs County1
39 more counties
- Monroe County1
- Morgan County1
- Muskingum County1
- Noble County1
- Perry County1
- Pickaway County1
- Scioto County1
- Stark County1
- Tuscarawas County1
- Vinton County1
- Washington County1
- Allen County1
- Ashland County1
- Crawford County1
- Cuyahoga County1
- Defiance County1
- Erie County1
- Fulton County1
- Hancock County1
- Hardin County1
- Henry County1
- Huron County1
- Lorain County1
- Lucas County1
- Marion County1
- Medina County1
- Morrow County1
- Ottawa County1
- Paulding County1
- Putnam County1
- Richland County1
- Sandusky County1
- Seneca County1
- Summit County1
- Van Wert County1
- Wayne County1
- Williams County1
- Wood County1
- Wyandot County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.