Alert archive / Ohio / Severe Thunderstorm Watches / 2021
Severe Thunderstorm Watches in Ohio, June 2021
9 severe thunderstorm watches in June 2021. 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 June 2021. Tap one for its archive.
- Severe Thunderstorm Watches
- 9
- Busiest day
- June 20, 20212 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 |
|---|---|---|---|---|
| Jun 13, 12:50 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Belmont, Carroll, Columbiana, Coshocton and 30 more | 7 hr |
| Jun 14, 11:46 AM EDT | Severe Thunderstorm Watch | SPC | Belmont, Carroll, Columbiana, Guernsey, Harrison, Jefferson and 3 more | 6 hr |
| Jun 18, 9:09 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Butler, Clermont, Clinton, Gallia and 10 more | 6 hr |
| Jun 19, 8:50 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 3 hr |
| Jun 20, 6:06 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Crawford, Defiance, Erie, Fulton and 16 more | 7 hr |
| Jun 21, 1:00 AM EDT | Severe Thunderstorm Watch | SPC | Ashtabula, Cuyahoga, Defiance, Erie, Fulton, Geauga and 11 more | 7 hr |
| Jun 21, 12:31 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Ashtabula, Athens, Belmont, Carroll, Columbiana and 33 more | 7 hr |
| Jun 30, 11:47 AM EDT | Severe Thunderstorm Watch | SPC | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 7 hr |
| Jun 30, 12:46 PM EDT | Severe Thunderstorm Watch | SPC | Ashtabula, Geauga, Mahoning, Portage, Stark, Trumbull | 7 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Belmont County4
- Carroll County4
- Columbiana County4
- Guernsey County4
- Harrison County4
- Jefferson County4
- Monroe County4
- Noble County4
- Tuscarawas County4
- Adams County3
- Coshocton County3
- Gallia County3
- Jackson County3
- Lawrence County3
- Mahoning County3
- Meigs County3
- Muskingum County3
- Pike County3
- Portage County3
- Ross County3
- Scioto County3
- Stark County3
- Trumbull County3
- Vinton County3
- Defiance County3
- Fulton County3
- Henry County3
- Paulding County3
- Williams County3
- Ashtabula County3
- Geauga County3
- Athens County2
- Fairfield County2
- Highland County2
- Hocking County2
- Holmes County2
- Knox County2
- Licking County2
- Morgan County2
- Perry County2
30 more counties
- Pickaway County2
- Washington County2
- Wayne County2
- Allen County2
- Putnam County2
- Van Wert County2
- Erie County2
- Huron County2
- Lorain County2
- Lucas County2
- Ottawa County2
- Sandusky County2
- Wood County2
- Lake County2
- Brown County1
- Butler County1
- Clermont County1
- Clinton County1
- Hamilton County1
- Warren County1
- Auglaize County1
- Crawford County1
- Hancock County1
- Hardin County1
- Mercer County1
- Seneca County1
- Wyandot County1
- Cuyahoga County1
- Medina County1
- Summit County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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. Rebuilt daily.