Alert archive / Ohio / Mesoscale Discussions / 2023
Mesoscale Discussions in Ohio, August 2023
17 mesoscale discussions in August 2023. 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 August 2023. Tap one for its archive.
- Mesoscale Discussions
- 17
- Busiest day
- August 12, 20234 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 |
|---|---|---|---|---|
| Aug 6, 3:16 PM EDT | Mesoscale Discussion | SPC | Cuyahoga, Erie, Geauga, Lorain, Medina, Portage and 1 more | 2 hr |
| Aug 6, 8:03 PM EDT | Mesoscale Discussion | SPC | Ashtabula, Cuyahoga, Geauga, Lake, Portage, Summit and 1 more | 57 min |
| Aug 7, 10:19 AM EDT | Mesoscale Discussion | SPC | Adams, Athens, Belmont, Brown, Fairfield, Gallia and 14 more | 86 min |
| Aug 7, 1:03 PM EDT | Mesoscale Discussion | SPC | Adams, Athens, Brown, Gallia, Hocking, Jackson and 10 more | 87 min |
| Aug 11, 3:14 PM EDT | Mesoscale Discussion | SPC | Erie, Fulton, Henry, Huron, Lucas, Ottawa and 4 more | 2 hr |
| Aug 12, 8:53 AM EDT | Mesoscale Discussion | SPC | Butler, Hamilton, Preble | 97 min |
| Aug 12, 11:37 AM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Ashtabula, Auglaize, Carroll, Champaign and 46 more | 2 hr |
| Aug 12, 4:04 PM EDT | Mesoscale Discussion | SPC | Ashland, Belmont, Carroll, Columbiana, Coshocton, Guernsey and 13 more | 116 min |
| Aug 12, 7:31 PM EDT | Mesoscale Discussion | SPC | Belmont, Monroe, Noble, Washington | 89 min |
| Aug 23, 3:06 PM EDT | Mesoscale Discussion | SPC | Ashland, Athens, Belmont, Carroll, Columbiana, Coshocton and 25 more | 114 min |
| Aug 23, 10:17 PM EDT | Mesoscale Discussion | SPC | Ashland, Belmont, Coshocton, Erie, Guernsey, Holmes and 11 more | 118 min |
| Aug 24, 4:03 AM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Darke, Defiance, Fulton, Henry and 6 more | 117 min |
| Aug 24, 4:44 PM EDT | Mesoscale Discussion | SPC | Fulton, Lucas, Williams | 3 hr |
| Aug 24, 9:33 PM EDT | Mesoscale Discussion | SPC | Ashland, Ashtabula, Carroll, Columbiana, Crawford, Cuyahoga and 28 more | 87 min |
| Aug 24, 11:42 PM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Ashtabula, Auglaize, Crawford, Cuyahoga and 28 more | 2 hr |
| Aug 25, 2:02 AM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Athens, Belmont, Carroll, Columbiana and 34 more | 118 min |
| Aug 25, 2:31 PM EDT | Mesoscale Discussion | SPC | Adams, Athens, Brown, Clermont, Gallia, Hamilton and 9 more | 119 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Summit County8
- Medina County7
- Portage County7
- Huron County7
- Ashland County7
- Richland County7
- Wayne County7
- Cuyahoga County6
- Erie County6
- Geauga County6
- Belmont County6
- Noble County6
- Holmes County6
- Stark County6
- Tuscarawas County6
- Lorain County5
- Trumbull County5
- Athens County5
- Hocking County5
- Monroe County5
- Morgan County5
- Washington County5
- Fulton County5
- Henry County5
- Seneca County5
- Williams County5
- Carroll County5
- Columbiana County5
- Coshocton County5
- Guernsey County5
- Putnam County5
- Ashtabula County4
- Lake County4
- Lucas County4
- Ottawa County4
- Sandusky County4
- Wood County4
- Allen County4
- Crawford County4
- Defiance County4
42 more counties
- Hancock County4
- Harrison County4
- Jefferson County4
- Knox County4
- Mahoning County4
- Paulding County4
- Wyandot County4
- Adams County3
- Brown County3
- Fairfield County3
- Gallia County3
- Jackson County3
- Lawrence County3
- Meigs County3
- Perry County3
- Pike County3
- Ross County3
- Scioto County3
- Vinton County3
- Auglaize County3
- Hardin County3
- Licking County3
- Mercer County3
- Morrow County3
- Van Wert County3
- Muskingum County3
- Highland County2
- Hamilton County2
- Darke County2
- Delaware County2
- Franklin County2
- Logan County2
- Marion County2
- Shelby County2
- Union County2
- Butler County1
- Preble County1
- Champaign County1
- Miami County1
- Madison County1
- Pickaway County1
- Clermont County1
Nearby
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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.