Alert archive / Virginia / Dense Fog Advisories

Dense Fog Advisories in Virginia, 2012

49 dense fog advisories in 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 2012. Tap one for its archive.

Dense Fog Advisories: 49
Busiest month: December10 dense fog advisories
Busiest day: January 10, 20123 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.

Issued	Product	Office	Counties	Lasted
Jan 9, 9:11 PM EST	Dense Fog Advisory	MRX	Lee, Russell, Scott, Washington, Wise, City of Bristol and 1 more	8 hr
Jan 9, 10:34 PM EST	Dense Fog Advisory	RNK	Amherst, Appomattox, Bedford, Botetourt, Buckingham, Campbell and 18 more	10 hr
Jan 10, 5:22 AM EST	Dense Fog Advisory	LWX	Clarke, Culpeper, Fairfax, Fauquier, Frederick, Greene and 14 more	4 hr
Jan 22, 4:23 AM EST	Dense Fog Advisory	RNK	Bland, Craig, Giles, Pulaski, Wythe, City of Radford	7 hr
Jan 23, 8:06 AM EST	Dense Fog Advisory	LWX	Arlington, Fairfax, City of Alexandria, City of Fairfax, City of Falls Church	4 hr
Jan 24, 1:01 AM EST	Dense Fog Advisory	LWX	Clarke, Culpeper, Fairfax, Fauquier, Frederick, Greene and 10 more	9 hr
Jan 24, 1:29 AM EST	Dense Fog Advisory	RNK	Halifax, Henry, Patrick, Pittsylvania, City of Danville, City of Martinsville	10 hr
Feb 2, 4:07 AM EST	Dense Fog Advisory	RNK	Patrick	5 hr
Feb 14, 6:47 PM EST	Dense Fog Advisory	MRX	Lee, Russell, Scott, Washington, Wise, City of Bristol and 1 more	15 hr
Feb 16, 10:10 PM EST	Dense Fog Advisory	AKQ	Accomack, Amelia, Brunswick, Caroline, Charles City, Cumberland and 30 more	11 hr
Feb 16, 10:28 PM EST	Dense Fog Advisory	RNK	Appomattox, Buckingham, Campbell, Charlotte, Halifax, Henry and 4 more	5 hr
Feb 16, 11:24 PM EST	Dense Fog Advisory	LWX	Arlington, Culpeper, Fairfax, Fauquier, King George, Orange and 6 more	10 hr
Feb 28, 3:19 AM EST	Dense Fog Advisory	RNK	Charlotte, Halifax, Pittsylvania, City of Danville	5 hr
Mar 17, 5:11 AM EDT	Dense Fog Advisory	LWX	Arlington, Culpeper, Fairfax, Fauquier, Greene, King George and 9 more	3 hr
Mar 20, 5:14 AM EDT	Dense Fog Advisory	LWX	Culpeper, Fauquier, King George, Orange, Spotsylvania, Stafford and 1 more	4 hr
Mar 20, 5:15 AM EDT	Dense Fog Advisory	AKQ	Caroline, Charles City, Dinwiddie, Gloucester, James City, Lancaster and 14 more	4 hr
Mar 21, 5:36 AM EDT	Dense Fog Advisory	AKQ	Accomack, Amelia, Brunswick, Caroline, Charles City, Cumberland and 14 more	4 hr
Mar 21, 5:51 AM EDT	Dense Fog Advisory	LWX	Arlington, Culpeper, Fairfax, Fauquier, Greene, King George and 11 more	4 hr
Mar 21, 5:52 AM EDT	Dense Fog Advisory	RNK	Alleghany, Amherst, Appomattox, Bath, Bedford, Botetourt and 17 more	4 hr
Mar 21, 9:42 PM EDT	Dense Fog Advisory	AKQ	Accomack, Amelia, Caroline, Charles City, Dinwiddie, Fluvanna and 18 more	12 hr
Mar 22, 3:55 AM EDT	Dense Fog Advisory	LWX	Arlington, Culpeper, Fairfax, Fauquier, Greene, King George and 16 more	7 hr
Mar 23, 4:05 AM EDT	Dense Fog Advisory	LWX		6 hr
Apr 1, 3:54 AM EDT	Dense Fog Advisory	MRX	Lee, Russell, Scott, Washington, Wise, City of Bristol and 1 more	5 hr
Apr 29, 8:21 AM EDT	Dense Fog Advisory	LWX	Clarke	2 hr
Apr 30, 9:59 PM EDT	Dense Fog Advisory	RNK	Amherst, Bedford, Botetourt, Campbell, Roanoke, Rockbridge and 5 more	9 hr
May 15, 6:19 AM EDT	Dense Fog Advisory	RNK	Bland, Carroll, Floyd, Giles, Grayson, Montgomery and 6 more	4 hr
May 16, 3:17 AM EDT	Dense Fog Advisory	RNK	Alleghany, Amherst, Bath, Bedford, Bland, Botetourt and 23 more	7 hr
May 16, 5:32 AM EDT	Dense Fog Advisory	MRX	Lee, Russell, Scott, Washington, Wise, City of Bristol and 1 more	4 hr
May 24, 3:30 AM EDT	Dense Fog Advisory	MRX	Lee, Russell, Scott, Washington, Wise, City of Bristol and 1 more	7 hr
Jun 23, 6:04 AM EDT	Dense Fog Advisory	LWX	Culpeper, Fauquier, Greene, Madison, Nelson, Orange and 7 more	3 hr
Aug 7, 10:15 PM EDT	Dense Fog Advisory	MRX	Lee, Russell, Scott, Washington, Wise, City of Bristol and 1 more	8 hr
Aug 16, 5:08 AM EDT	Dense Fog Advisory	LWX	Highland, Page, Rockingham, Shenandoah, Warren, City of Harrisonburg and 2 more	3 hr
Aug 21, 7:19 AM EDT	Dense Fog Advisory	LWX	Clarke, Culpeper, Fauquier, Frederick, Greene, Highland and 13 more	101 min
Aug 27, 5:25 AM EDT	Dense Fog Advisory	LWX	Clarke, Culpeper, Fauquier, Frederick, Greene, Madison and 12 more	4 hr
Sep 7, 5:08 AM EDT	Dense Fog Advisory	RNK	Bland, Carroll, Grayson, Smyth, Tazewell, Wythe and 1 more	4 hr
Sep 28, 5:34 AM EDT	Dense Fog Advisory	LWX	Culpeper, Fauquier, Greene, Madison, Nelson, Orange and 11 more	4 hr
Oct 1, 1:55 AM EDT	Dense Fog Advisory	LWX	Clarke, Frederick, City of Winchester	8 hr
Oct 3, 2:41 AM EDT	Dense Fog Advisory	LWX	Arlington, Clarke, Fairfax, Fauquier, Frederick, Page and 11 more	7 hr
Nov 23, 2:27 AM EST	Dense Fog Advisory	AKQ	Accomack, Northampton	9 hr
Dec 1, 9:57 PM EST	Dense Fog Advisory	LWX	Arlington, Culpeper, Fairfax, Fauquier, Rappahannock, Stafford and 3 more	12 hr
Dec 2, 1:01 AM EST	Dense Fog Advisory	AKQ	Accomack, Gloucester, Lancaster, Mathews, Middlesex, Northampton and 3 more	8 hr
Dec 8, 2:51 AM EST	Dense Fog Advisory	RNK	Carroll, Floyd, Grayson, Montgomery, Patrick, Pulaski and 4 more	5 hr
Dec 9, 7:04 PM EST	Dense Fog Advisory	AKQ	Accomack, Amelia, Brunswick, Caroline, Cumberland, Dinwiddie and 16 more	14 hr
Dec 9, 7:10 PM EST	Dense Fog Advisory	LWX	Arlington, Culpeper, Fairfax, Fauquier, Greene, King George and 11 more	14 hr
Dec 9, 10:28 PM EST	Dense Fog Advisory	RNK	Amherst, Appomattox, Bedford, Botetourt, Buckingham, Campbell and 15 more	10 hr
Dec 16, 8:42 PM EST	Dense Fog Advisory	LWX	Arlington, Clarke, Culpeper, Fairfax, Fauquier, Frederick and 11 more	13 hr
Dec 17, 2:16 PM EST	Dense Fog Advisory	LWX	Arlington, Fairfax, Fauquier, King George, Stafford, City of Alexandria and 2 more	13 hr
Dec 24, 3:29 PM EST	Dense Fog Advisory	MRX	Lee, Russell, Scott, Washington, Wise, City of Bristol and 1 more	19 hr
Dec 25, 1:13 AM EST	Dense Fog Advisory	LWX	Clarke, Culpeper, Fauquier, Frederick, Greene, Madison and 12 more	11 hr

By county

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

68 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2011 2013

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.