Alert archive / Ohio / Severe Thunderstorm Watches / 2019
Severe Thunderstorm Watches in Ohio, August 2019
3 severe thunderstorm watches in August 2019. 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 severe thunderstorm watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in August 2019. Tap one for its archive.
- Severe Thunderstorm Watches
- 3
- Busiest day
- August 8, 20191 severe thunderstorm watches
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 8, 12:37 PM EDT | Severe Thunderstorm Watch | SPC | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 7 hr |
| Aug 18, 3:24 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Ashland, Ashtabula, Auglaize, Butler, Champaign and 42 more | 7 hr |
| Aug 20, 3:35 PM EDT | Severe Thunderstorm Watch | SPC | Butler, Clermont, Hamilton, Montgomery, Preble, Warren | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Butler County2
- Montgomery County2
- Preble County2
- Belmont County1
- Carroll County1
- Columbiana County1
- Coshocton County1
- Guernsey County1
- Harrison County1
- Jefferson County1
- Monroe County1
- Muskingum County1
- Noble County1
- Tuscarawas County1
- Allen County1
- Ashland County1
- Ashtabula County1
- Auglaize County1
- Champaign County1
- Clark County1
- Crawford County1
- Cuyahoga County1
- Darke County1
- Defiance County1
- Delaware County1
- Erie County1
- Geauga County1
- Hancock County1
- Hardin County1
- Henry County1
- Holmes County1
- Huron County1
- Knox County1
- Lake County1
- Logan County1
- Lorain County1
- Lucas County1
- Mahoning County1
- Marion County1
- Medina County1
22 more counties
- Mercer County1
- Miami County1
- Morrow County1
- Ottawa County1
- Paulding County1
- Portage County1
- Putnam County1
- Richland County1
- Sandusky County1
- Seneca County1
- Shelby County1
- Stark County1
- Summit County1
- Trumbull County1
- Union County1
- Van Wert County1
- Wayne County1
- Wood County1
- Wyandot County1
- Clermont County1
- Hamilton County1
- Warren County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.