Alert archive / Ohio / Mesoscale Discussions / 2017
Mesoscale Discussions in Ohio, September 2017
3 mesoscale discussions in September 2017. 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 September 2017. Tap one for its archive.
- Mesoscale Discussions
- 3
- Busiest day
- September 4, 20172 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 |
|---|---|---|---|---|
| Sep 4, 3:17 PM EDT | Mesoscale Discussion | SPC | Defiance, Fulton, Henry, Lucas, Paulding, Putnam and 3 more | 118 min |
| Sep 4, 6:50 PM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Ashtabula, Auglaize, Crawford, Cuyahoga and 30 more | 115 min |
| Sep 4, 10:26 PM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Ashtabula, Auglaize, Butler, Champaign and 40 more | 64 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Paulding County3
- Putnam County3
- Van Wert County3
- Wood County3
- Defiance County2
- Fulton County2
- Henry County2
- Lucas County2
- Williams County2
- Allen County2
- Ashland County2
- Ashtabula County2
- Auglaize County2
- Crawford County2
- Cuyahoga County2
- Darke County2
- Erie County2
- Geauga County2
- Hancock County2
- Hardin County2
- Huron County2
- Lake County2
- Logan County2
- Lorain County2
- Marion County2
- Medina County2
- Mercer County2
- Ottawa County2
- Portage County2
- Richland County2
- Sandusky County2
- Seneca County2
- Shelby County2
- Summit County2
- Trumbull County2
- Wyandot County2
- Butler County1
- Champaign County1
- Clark County1
- Delaware County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.