Alert archive / Ohio / Mesoscale Discussions / 2020
Mesoscale Discussions in Ohio, November 2020
3 mesoscale discussions in November 2020. 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 November 2020. Tap one for its archive.
- Mesoscale Discussions
- 3
- Busiest day
- November 15, 20203 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 |
|---|---|---|---|---|
| Nov 15, 9:58 AM EST | Mesoscale Discussion | SPC | Allen, Ashland, Auglaize, Crawford, Cuyahoga, Defiance and 22 more | 92 min |
| Nov 15, 11:33 AM EST | Mesoscale Discussion | SPC | Ashland, Ashtabula, Carroll, Champaign, Columbiana, Crawford and 24 more | 57 min |
| Nov 15, 12:27 PM EST | Mesoscale Discussion | SPC | Ashtabula, Cuyahoga, Geauga, Lake, Medina, Summit | 93 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cuyahoga County3
- Lake County3
- Medina County3
- Summit County3
- Ashland County2
- Crawford County2
- Erie County2
- Huron County2
- Lorain County2
- Marion County2
- Ottawa County2
- Richland County2
- Sandusky County2
- Seneca County2
- Wyandot County2
- Ashtabula County2
- Geauga County2
- Allen County1
- Auglaize County1
- Defiance County1
- Fulton County1
- Hancock County1
- Hardin County1
- Henry County1
- Lucas County1
- Mercer County1
- Paulding County1
- Putnam County1
- Van Wert County1
- Wood County1
- Carroll County1
- Champaign County1
- Columbiana County1
- Delaware County1
- Holmes County1
- Knox County1
- Mahoning County1
- Morrow County1
- Portage County1
- Stark County1
3 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.