Alert archive / Virginia / Dense Fog Advisories / 2021
Dense Fog Advisories in Virginia, August 2021
6 dense fog advisories in August 2021. 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 August 2021. Tap one for its archive.
- Dense Fog Advisories
- 6
- Busiest day
- August 8, 20214 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 |
|---|---|---|---|---|
| Aug 8, 2:01 AM EDT | Dense Fog Advisory | RNK | Appomattox, Bland, Buckingham, Campbell, Carroll, Charlotte and 11 more | 7 hr |
| Aug 8, 3:25 AM EDT | Dense Fog Advisory | MRX | Lee, Russell, Scott, Washington, Wise, City of Bristol and 1 more | 6 hr |
| Aug 8, 4:34 AM EDT | Dense Fog Advisory | AKQ | Amelia, Brunswick, Cumberland, Fluvanna, Goochland, Louisa and 5 more | 5 hr |
| Aug 8, 4:38 AM EDT | Dense Fog Advisory | LWX | Orange, Spotsylvania, City of Fredericksburg | 4 hr |
| Aug 20, 1:00 AM EDT | Dense Fog Advisory | RLX | Buchanan, Dickenson | 9 hr |
| Aug 27, 3:53 AM EDT | Dense Fog Advisory | RNK | Alleghany, Bath, Bland, Botetourt, Carroll, Craig and 8 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bland County2
- Carroll County2
- Wythe County2
- City of Galax2
- Appomattox County1
- Buckingham County1
- Campbell County1
- Charlotte County1
- Halifax County1
- Henry County1
- Patrick County1
- Pittsylvania County1
- Smyth County1
- Tazewell County1
- City of Danville1
- City of Lynchburg1
- City of Martinsville1
- Lee County1
- Russell County1
- Scott County1
- Washington County1
- Wise County1
- City of Bristol1
- City of Norton1
- Amelia County1
- Brunswick County1
- Cumberland County1
- Fluvanna County1
- Goochland County1
- Louisa County1
- Lunenburg County1
- Mecklenburg County1
- Nottoway County1
- Powhatan County1
- Prince Edward County1
- Orange County1
- Spotsylvania County1
- City of Fredericksburg1
- Buchanan County1
- Dickenson County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.