Alert archive / Ohio / Mesoscale Discussions / 2018
Mesoscale Discussions in Ohio, January 2018
6 mesoscale discussions in January 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 January 2018. Tap one for its archive.
- Mesoscale Discussions
- 6
- Busiest day
- January 12, 20183 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 |
|---|---|---|---|---|
| Jan 7, 7:16 PM EST | Mesoscale Discussion | SPC | Darke, Defiance, Mercer, Paulding, Preble, Van Wert and 1 more | 6 hr |
| Jan 8, 1:00 AM EST | Mesoscale Discussion | SPC | Adams, Allen, Ashland, Athens, Auglaize, Brown and 70 more | 6 hr |
| Jan 12, 3:04 AM EST | Mesoscale Discussion | SPC | Allen, Auglaize, Darke, Defiance, Fulton, Hancock and 10 more | 6 hr |
| Jan 12, 8:51 AM EST | Mesoscale Discussion | SPC | Allen, Ashland, Ashtabula, Auglaize, Brown, Butler and 40 more | 5 hr |
| Jan 12, 2:58 PM EST | Mesoscale Discussion | SPC | Ashland, Ashtabula, Butler, Champaign, Clark, Clermont and 40 more | 4 hr |
| Jan 12, 7:04 PM EST | Mesoscale Discussion | SPC | Athens, Belmont, Carroll, Columbiana, Coshocton, Gallia and 15 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Preble County5
- Darke County4
- Defiance County3
- Mercer County3
- Paulding County3
- Van Wert County3
- Allen County3
- Ashland County3
- Auglaize County3
- Butler County3
- Champaign County3
- Clark County3
- Clermont County3
- Clinton County3
- Coshocton County3
- Crawford County3
- Cuyahoga County3
- Delaware County3
- Erie County3
- Fayette County3
- Geauga County3
- Greene County3
- Hamilton County3
- Hancock County3
- Hardin County3
- Holmes County3
- Huron County3
- Knox County3
- Logan County3
- Lorain County3
- Madison County3
- Mahoning County3
- Marion County3
- Medina County3
- Miami County3
- Montgomery County3
- Morrow County3
- Portage County3
- Richland County3
- Shelby County3
47 more counties
- Stark County3
- Summit County3
- Trumbull County3
- Tuscarawas County3
- Union County3
- Warren County3
- Wayne County3
- Wyandot County3
- Williams County2
- Athens County2
- Brown County2
- Carroll County2
- Columbiana County2
- Fairfield County2
- Franklin County2
- Guernsey County2
- Harrison County2
- Henry County2
- Highland County2
- Hocking County2
- Jackson County2
- Licking County2
- Morgan County2
- Muskingum County2
- Noble County2
- Perry County2
- Pickaway County2
- Putnam County2
- Sandusky County2
- Seneca County2
- Vinton County2
- Wood County2
- Ashtabula County2
- Lake County2
- Adams County1
- Ottawa County1
- Pike County1
- Ross County1
- Scioto County1
- Fulton County1
- Lucas County1
- Belmont County1
- Gallia County1
- Jefferson County1
- Meigs County1
- Monroe County1
- Washington 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.