Alert archive / Virginia / Dense Fog Advisories

Dense Fog Advisories in Virginia, 2011

28 dense fog advisories in 2011. 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 2011. Tap one for its archive.

Dense Fog Advisories
28
Busiest month
September9 dense fog advisories
Busiest day
September 24, 20113 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
Jan 1, 1:05 PM ESTDense Fog AdvisoryRNKCarroll, Floyd, Franklin, Grayson, Patrick, City of Galax14 hr
Jan 18, 8:19 PM ESTDense Fog AdvisoryLWXArlington, Culpeper, Fairfax, Fauquier, Greene, King George and 11 more13 hr
Jan 29, 3:42 AM ESTDense Fog AdvisoryAKQCharles City, Dinwiddie, Greensville, James City, New Kent, Prince George and 8 more5 hr
Feb 27, 8:21 PM ESTDense Fog AdvisoryMRXLee, Russell, Scott, Washington, Wise, City of Bristol and 1 more8 hr
Mar 30, 10:39 AM EDTDense Fog AdvisoryRNKCarroll, Floyd, Grayson, Henry, Montgomery, Patrick and 5 more36 hr
Apr 10, 4:21 AM EDTDense Fog AdvisoryRNKCarroll, Floyd, Grayson, Montgomery, Patrick, Pulaski and 4 more5 hr
Jul 5, 3:38 AM EDTDense Fog AdvisoryRNKAlleghany, Amherst, Appomattox, Bath, Bedford, Bland and 31 more5 hr
Jul 9, 4:19 AM EDTDense Fog AdvisoryLWXClarke, Frederick, Greene, Highland, Nelson, Page and 8 more4 hr
Aug 1, 5:45 AM EDTDense Fog AdvisoryRNKAmherst, Appomattox, Bedford, Botetourt, Buckingham, Campbell and 24 more3 hr
Aug 21, 7:16 AM EDTDense Fog AdvisoryAKQCity of Chesapeake93 min
Aug 30, 5:44 AM EDTDense Fog AdvisoryLWXClarke, Frederick, Page, Rockingham, Shenandoah, Warren and 2 more4 hr
Sep 4, 3:07 AM EDTDense Fog AdvisoryRNKAlleghany, Bath, Bland, Botetourt, Carroll, Craig and 14 more6 hr
Sep 10, 4:55 AM EDTDense Fog AdvisoryMRXLee, Russell, Scott, Washington, Wise, City of Bristol and 1 more5 hr
Sep 22, 5:43 AM EDTDense Fog AdvisoryMRXLee, Russell, Scott, Washington, Wise, City of Bristol and 1 more3 hr
Sep 22, 6:51 AM EDTDense Fog AdvisoryRNKBland, Carroll, Floyd, Grayson, Henry, Patrick and 7 more2 hr
Sep 23, 5:10 AM EDTDense Fog AdvisoryLWXClarke, Culpeper, Fairfax, Fauquier, Rappahannock, City of Fairfax4 hr
Sep 23, 9:31 PM EDTDense Fog AdvisoryLWXClarke, Culpeper, Fauquier, Frederick, Greene, Highland and 15 more11 hr
Sep 24, 3:13 AM EDTDense Fog AdvisoryRNKAmherst, Appomattox, Buckingham, Campbell, Charlotte, Halifax and 3 more4 hr
Sep 24, 3:51 AM EDTDense Fog AdvisoryAKQAmelia, Brunswick, Caroline, Cumberland, Dinwiddie, Fluvanna and 14 more5 hr
Sep 29, 5:04 AM EDTDense Fog AdvisoryLWXClarke, Culpeper, Fairfax, Fauquier, Greene, Madison and 5 more4 hr
Oct 7, 2:47 PM EDTDense Fog AdvisoryLWXClarke, Frederick, Page, Rockingham, Shenandoah, Warren and 2 more15 hr
Oct 25, 12:22 AM EDTDense Fog AdvisoryLWXCulpeper, Fairfax, Fauquier, King George, Madison, Orange and 5 more6 hr
Nov 5, 3:07 AM EDTDense Fog AdvisoryMRXLee, Russell, Scott, Washington, Wise, City of Bristol and 1 more8 hr
Nov 7, 6:15 AM ESTDense Fog AdvisoryLWXCulpeper, Fairfax, Fauquier, Rappahannock, City of Fairfax3 hr
Nov 9, 3:15 AM ESTDense Fog AdvisoryAKQAccomack, Amelia, Brunswick, Caroline, Charles City, Cumberland and 30 more7 hr
Nov 9, 3:48 AM ESTDense Fog AdvisoryLWXKing George6 hr
Nov 9, 10:29 PM ESTDense Fog AdvisoryAKQAccomack, Brunswick, Charles City, Dinwiddie, Gloucester, Greensville and 20 more11 hr
Dec 5, 2:21 AM ESTDense Fog AdvisoryAKQAccomack, Caroline, Charles City, Dinwiddie, Gloucester, Greensville and 20 more7 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 nowTornadoes on recordThe radar archive20102012

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.