Weather alerts in Ohio, 2013
2,709 weather alerts in 2013, 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 2013. Tap one for its archive.
- Alerts
- 2,709
- Warnings
- 1,080
- Watches
- 136
- Advisories
- 571
- Busiest month
- July670 alerts
- Busiest day
- July 10, 2013175 alerts
Over time
By month
The alerts
2,709 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.
- Delaware County184
- Licking County177
- Franklin County172
- Warren County169
- Tuscarawas County167
- Logan County167
- Hamilton County166
- Harrison County162
- Miami County162
- Montgomery County162
- Butler County161
- Madison County161
- Union County161
- Jefferson County160
- Coshocton County159
- Clark County158
- Clermont County158
- Shelby County158
- Clinton County158
- Guernsey County157
- Champaign County155
- Carroll County152
- Columbiana County151
- Fairfield County150
- Greene County148
- Darke County146
- Highland County146
- Pickaway County146
- Hardin County145
- Auglaize County144
- Ross County143
- Fayette County141
- Marion County140
- Muskingum County139
- Hocking County139
- Athens County138
- Morgan County138
- Adams County138
- Ashland County136
- Richland County136
48 more counties
- Washington County136
- Pike County136
- Brown County135
- Knox County134
- Perry County133
- Scioto County132
- Morrow County130
- Preble County129
- Belmont County128
- Mercer County127
- Van Wert County125
- Noble County124
- Monroe County123
- Lawrence County123
- Stark County122
- Trumbull County122
- Allen County122
- Gallia County122
- Meigs County121
- Crawford County120
- Sandusky County119
- Wood County119
- Holmes County118
- Cuyahoga County118
- Lorain County118
- Defiance County118
- Vinton County117
- Wayne County116
- Geauga County116
- Portage County115
- Paulding County115
- Putnam County115
- Seneca County114
- Ashtabula County113
- Summit County112
- Medina County112
- Wyandot County112
- Henry County112
- Hancock County111
- Huron County111
- Williams County111
- Jackson County111
- Erie County110
- Fulton County109
- Mahoning County106
- Lake County106
- Ottawa County105
- Lucas County100
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.