Weather alerts in Ohio, 2022
3,002 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 3,002
- Warnings
- 981
- Watches
- 126
- Advisories
- 499
- Busiest month
- June613 alerts
- Busiest day
- May 21, 2022108 alerts
Over time
By month
The alerts
3,002 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Washington County170
- Clermont County168
- Ashtabula County164
- Hamilton County164
- Brown County162
- Adams County161
- Clinton County157
- Perry County156
- Cuyahoga County154
- Meigs County154
- Highland County153
- Gallia County152
- Guernsey County151
- Licking County151
- Fairfield County149
- Lorain County148
- Butler County148
- Scioto County147
- Belmont County147
- Geauga County145
- Morgan County145
- Franklin County144
- Fayette County144
- Lawrence County143
- Jefferson County143
- Lake County142
- Athens County142
- Harrison County142
- Warren County142
- Greene County141
- Trumbull County140
- Pickaway County140
- Ross County140
- Muskingum County140
- Vinton County139
- Tuscarawas County138
- Wayne County132
- Noble County132
- Miami County131
- Montgomery County131
48 more counties
- Preble County128
- Hocking County127
- Madison County127
- Ashland County126
- Monroe County125
- Medina County124
- Stark County124
- Jackson County124
- Carroll County124
- Summit County123
- Shelby County123
- Richland County122
- Clark County122
- Mahoning County121
- Delaware County121
- Holmes County121
- Union County119
- Coshocton County118
- Pike County117
- Champaign County117
- Darke County117
- Putnam County116
- Morrow County116
- Columbiana County116
- Erie County113
- Huron County113
- Portage County113
- Auglaize County113
- Crawford County112
- Seneca County112
- Van Wert County112
- Logan County110
- Paulding County107
- Marion County107
- Hardin County106
- Knox County106
- Wood County104
- Mercer County104
- Hancock County100
- Sandusky County99
- Wyandot County99
- Defiance County98
- Allen County97
- Williams County95
- Henry County91
- Lucas County82
- Ottawa County80
- Fulton County80
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.