Alert archive / Alabama / Dense Fog Advisories / 2021

Dense Fog Advisories in Alabama, December 2021

33 dense fog advisories in December 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 December 2021. Tap one for its archive.

Dense Fog Advisories: 33
Busiest day: December 3, 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Dec 1, 7:54 PM CST	Dense Fog Advisory	MOB	Baldwin, Clarke, Conecuh, Covington, Escambia, Mobile and 2 more	13 hr
Dec 1, 7:54 PM CST	Dense Fog Advisory	TAE	Coffee, Dale, Geneva, Henry, Houston	12 hr
Dec 2, 8:24 PM CST	Dense Fog Advisory	TAE	Coffee, Dale, Geneva, Henry, Houston	12 hr
Dec 2, 8:38 PM CST	Dense Fog Advisory	MOB	Baldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more	12 hr
Dec 2, 8:42 PM CST	Dense Fog Advisory	BMX	Autauga, Barbour, Bibb, Blount, Bullock, Calhoun and 30 more	11 hr
Dec 3, 2:16 PM CST	Dense Fog Advisory	MOB	Baldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more	19 hr
Dec 3, 8:27 PM CST	Dense Fog Advisory	TAE	Coffee, Dale, Geneva, Henry, Houston	14 hr
Dec 3, 9:38 PM CST	Dense Fog Advisory	BMX	Autauga, Barbour, Bibb, Blount, Bullock, Calhoun and 29 more	12 hr
Dec 4, 3:15 PM CST	Dense Fog Advisory	MOB	Baldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more	19 hr
Dec 4, 8:09 PM CST	Dense Fog Advisory	TAE	Coffee, Dale, Geneva, Henry, Houston	13 hr
Dec 4, 9:42 PM CST	Dense Fog Advisory	BMX	Autauga, Barbour, Bibb, Blount, Bullock, Calhoun and 33 more	12 hr
Dec 5, 8:43 PM CST	Dense Fog Advisory	TAE	Coffee, Dale, Geneva, Henry, Houston	11 hr
Dec 6, 5:22 AM CST	Dense Fog Advisory	BMX	Barbour, Bullock, Lee, Macon, Pike, Russell	4 hr
Dec 7, 7:10 PM CST	Dense Fog Advisory	TAE	Coffee, Dale, Geneva, Henry, Houston	13 hr
Dec 7, 7:12 PM CST	Dense Fog Advisory	MOB	Baldwin, Butler, Conecuh, Covington, Crenshaw, Escambia and 1 more	14 hr
Dec 9, 1:29 AM CST	Dense Fog Advisory	MOB	Baldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more	8 hr
Dec 9, 1:33 AM CST	Dense Fog Advisory	BMX	Autauga, Barbour, Bibb, Bullock, Chambers, Chilton and 19 more	7 hr
Dec 9, 6:53 AM CST	Dense Fog Advisory	TAE	Coffee, Dale, Geneva, Henry, Houston	2 hr
Dec 9, 11:17 PM CST	Dense Fog Advisory	MOB	Baldwin, Mobile	10 hr
Dec 10, 1:19 PM CST	Dense Fog Advisory	MOB	Baldwin, Mobile	19 hr
Dec 16, 1:59 PM CST	Dense Fog Advisory	TAE	Coffee, Dale, Geneva, Henry, Houston	19 hr
Dec 16, 2:29 PM CST	Dense Fog Advisory	MOB	Baldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more	19 hr
Dec 16, 9:14 PM CST	Dense Fog Advisory	BMX	Autauga, Barbour, Bibb, Bullock, Calhoun, Chambers and 25 more	12 hr
Dec 26, 1:52 AM CST	Dense Fog Advisory	TAE	Coffee, Dale, Geneva, Henry, Houston	6 hr
Dec 26, 2:48 AM CST	Dense Fog Advisory	BMX	Barbour, Blount, Bullock, Calhoun, Cherokee, Etowah and 7 more	6 hr
Dec 26, 2:49 AM CST	Dense Fog Advisory	HUN	Colbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more	8 hr
Dec 26, 6:39 PM CST	Dense Fog Advisory	TAE	Coffee, Dale, Geneva, Henry, Houston	14 hr
Dec 26, 7:52 PM CST	Dense Fog Advisory	BMX	Autauga, Barbour, Bibb, Blount, Bullock, Calhoun and 21 more	12 hr
Dec 26, 8:47 PM CST	Dense Fog Advisory	MOB	Baldwin, Conecuh, Covington, Escambia, Mobile	12 hr
Dec 30, 1:23 PM CST	Dense Fog Advisory	MOB	Baldwin, Mobile	22 hr
Dec 30, 6:44 PM CST	Dense Fog Advisory	BMX	Autauga, Barbour, Bibb, Blount, Bullock, Calhoun and 33 more	14 hr
Dec 30, 7:47 PM CST	Dense Fog Advisory	HUN	Colbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more	11 hr
Dec 31, 3:13 PM CST	Dense Fog Advisory	MOB	Baldwin, Mobile	16 hr

By county

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

27 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2020 2022

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.