Alert archive / Ohio / Dense Fog Advisories

Dense Fog Advisories in Ohio, 2015

32 dense fog advisories in 2015. 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 2015. Tap one for its archive.

Dense Fog Advisories
32
Busiest month
December10 dense fog advisories
Busiest day
December 5, 20155 dense fog advisories

Over time

By month

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.

IssuedProductOfficeCountiesLasted
Feb 22, 6:41 AM ESTDense Fog AdvisoryILNChampaign, Clark, Clinton, Delaware, Fayette, Franklin and 5 more3 hr
Mar 10, 5:56 PM EDTDense Fog AdvisoryCLEAshland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more20 hr
Mar 10, 6:03 PM EDTDense Fog AdvisoryPBZBelmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more15 hr
Mar 10, 6:47 PM EDTDense Fog AdvisoryIWXAllen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more18 hr
Mar 10, 6:49 PM EDTDense Fog AdvisoryILNAdams, Auglaize, Brown, Butler, Champaign, Clark and 26 more19 hr
Mar 11, 9:50 PM EDTDense Fog AdvisoryILNAuglaize, Butler, Champaign, Clark, Clinton, Darke and 20 more12 hr
Mar 11, 10:11 PM EDTDense Fog AdvisoryCLECrawford, Hancock, Knox, Marion, Morrow, Seneca and 2 more11 hr
Mar 11, 10:44 PM EDTDense Fog AdvisoryIWXAllen, Defiance, Henry, Paulding, Putnam, Van Wert9 hr
Mar 14, 12:18 AM EDTDense Fog AdvisoryIWXDefiance, Fulton, Henry, Williams9 hr
Apr 3, 3:09 AM EDTDense Fog AdvisoryIWXAllen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more7 hr
Apr 3, 3:24 AM EDTDense Fog AdvisoryCLEAshland, Ashtabula, Crawford, Erie, Hancock, Huron and 11 more7 hr
Apr 3, 4:04 AM EDTDense Fog AdvisoryILNAuglaize, Hardin, Mercer5 hr
Apr 17, 5:53 AM EDTDense Fog AdvisoryILNAuglaize, Butler, Champaign, Clark, Darke, Hardin and 6 more4 hr
May 6, 5:10 AM EDTDense Fog AdvisoryILNAuglaize, Champaign, Delaware, Hardin, Licking, Logan and 3 more5 hr
May 6, 5:31 AM EDTDense Fog AdvisoryIWXAllen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more4 hr
May 6, 5:59 AM EDTDense Fog AdvisoryCLEAshland, Crawford, Erie, Hancock, Huron, Knox and 10 more6 hr
Jun 7, 5:45 AM EDTDense Fog AdvisoryILNAdams, Brown, Butler, Clermont, Clinton, Hamilton and 5 more4 hr
Jul 11, 3:57 AM EDTDense Fog AdvisoryILNBrown, Butler, Clermont, Clinton, Hamilton, Highland and 1 more5 hr
Aug 31, 12:52 AM EDTDense Fog AdvisoryIWXDefiance, Fulton, Henry, Williams8 hr
Sep 23, 5:13 AM EDTDense Fog AdvisoryCLEErie, Huron, Lorain, Lucas, Ottawa, Sandusky and 2 more4 hr
Oct 7, 3:40 AM EDTDense Fog AdvisoryIWXAllen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more6 hr
Oct 7, 5:29 AM EDTDense Fog AdvisoryILNAuglaize, Darke, Hardin, Logan, Mercer, Shelby7 hr
Dec 2, 6:12 AM ESTDense Fog AdvisoryILNAuglaize, Darke, Mercer, Shelby4 hr
Dec 4, 9:17 PM ESTDense Fog AdvisoryILNAdams, Auglaize, Brown, Butler, Champaign, Clark and 26 more15 hr
Dec 5, 1:22 AM ESTDense Fog AdvisoryPBZCarroll, Columbiana, Coshocton, Guernsey, Muskingum, Noble and 1 more11 hr
Dec 5, 3:19 AM ESTDense Fog AdvisoryRLXAthens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more7 hr
Dec 5, 5:35 PM ESTDense Fog AdvisoryILNButler, Champaign, Clark, Clinton, Darke, Delaware and 18 more16 hr
Dec 5, 6:50 PM ESTDense Fog AdvisoryPBZCarroll, Columbiana, Coshocton, Guernsey, Harrison, Jefferson and 3 more17 hr
Dec 7, 3:40 AM ESTDense Fog AdvisoryIWXDefiance, Fulton, Henry, Williams8 hr
Dec 7, 3:43 PM ESTDense Fog AdvisoryCLEAshland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 18 more17 hr
Dec 7, 10:52 PM ESTDense Fog AdvisoryILNAuglaize, Champaign, Clark, Darke, Hardin, Logan and 4 more6 hr
Dec 10, 5:45 AM ESTDense Fog AdvisoryILNAdams, Brown, Butler, Clark, Clermont, Clinton and 15 more5 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

48 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force nowTornadoes on recordThe radar archive20142016

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.