Alert archive / Ohio / Dense Fog Advisories / 2012
Dense Fog Advisories in Ohio, February 2012
5 dense fog advisories in February 2012. 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 dense fog advisories reaches back to 2005.
Dense Fog Advisories by county
Each county as a circle sized by its count in February 2012. Tap one for its archive.
- Dense Fog Advisories
- 5
- Busiest day
- February 23, 20123 dense fog advisories
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 |
|---|---|---|---|---|
| Feb 5, 5:50 AM EST | Dense Fog Advisory | ILN | Auglaize, Champaign, Darke, Hardin, Logan, Mercer and 3 more | 4 hr |
| Feb 5, 6:13 AM EST | Dense Fog Advisory | CLE | Ashland, Crawford, Hancock, Huron, Marion, Morrow and 5 more | 3 hr |
| Feb 23, 2:46 AM EST | Dense Fog Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 8 hr |
| Feb 23, 2:47 AM EST | Dense Fog Advisory | ILN | Auglaize, Delaware, Hardin, Logan, Mercer, Shelby and 1 more | 6 hr |
| Feb 23, 3:51 AM EST | Dense Fog Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 20 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Auglaize County2
- Hardin County2
- Logan County2
- Mercer County2
- Shelby County2
- Union County2
- Ashland County2
- Crawford County2
- Hancock County2
- Huron County2
- Marion County2
- Morrow County2
- Richland County2
- Sandusky County2
- Seneca County2
- Wood County2
- Wyandot County2
- Champaign County1
- Darke County1
- Miami County1
- Allen County1
- Defiance County1
- Fulton County1
- Henry County1
- Paulding County1
- Putnam County1
- Van Wert County1
- Williams County1
- Delaware County1
- Ashtabula County1
- Cuyahoga County1
- Erie County1
- Geauga County1
- Lake County1
- Lorain County1
- Lucas County1
- Mahoning County1
- Medina County1
- Ottawa County1
- Portage County1
4 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.