Alert archive / Alabama / Dense Fog Advisories
Dense Fog Advisories in Alabama, 2021
95 dense fog advisories in 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 2021. Tap one for its archive.
- Dense Fog Advisories
- 95
- Busiest month
- December33 dense fog advisories
- Busiest day
- February 10, 20214 dense fog advisories
Over time
By month
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 |
|---|---|---|---|---|
| Jan 5, 3:18 AM CST | Dense Fog Advisory | BMX | Autauga, Barbour, Bibb, Bullock, Chilton, Clay and 23 more | 7 hr |
| Jan 5, 3:28 AM CST | Dense Fog Advisory | MOB | Baldwin, Choctaw, Clarke, Mobile, Monroe, Washington and 1 more | 6 hr |
| Jan 22, 12:36 AM CST | Dense Fog Advisory | HUN | Colbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more | 8 hr |
| Jan 25, 5:25 AM CST | Dense Fog Advisory | MOB | Baldwin, Covington, Escambia, Mobile | 4 hr |
| Jan 25, 8:11 PM CST | Dense Fog Advisory | MOB | Baldwin, Mobile | 14 hr |
| Jan 27, 2:13 AM CST | Dense Fog Advisory | MOB | Baldwin, Mobile | 7 hr |
| Feb 7, 12:29 AM CST | Dense Fog Advisory | MOB | Baldwin, Mobile | 3 hr |
| Feb 9, 5:21 PM CST | Dense Fog Advisory | TAE | Coffee, Dale, Geneva, Henry, Houston | 17 hr |
| Feb 9, 9:06 PM CST | Dense Fog Advisory | BMX | Autauga, Barbour, Bibb, Bullock, Chambers, Chilton and 15 more | 13 hr |
| Feb 9, 11:10 PM CST | Dense Fog Advisory | MOB | Baldwin, Butler, Conecuh, Covington, Crenshaw, Escambia and 3 more | 10 hr |
| Feb 10, 2:06 PM CST | Dense Fog Advisory | TAE | Coffee, Dale, Geneva, Henry, Houston | 19 hr |
| Feb 10, 2:47 PM CST | Dense Fog Advisory | MOB | Baldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more | 18 hr |
| Feb 10, 10:06 PM CST | Dense Fog Advisory | BMX | Autauga, Barbour, Bibb, Bullock, Chambers, Chilton and 19 more | 11 hr |
| Feb 25, 3:11 AM CST | Dense Fog Advisory | MOB | Baldwin, Escambia, Mobile | 6 hr |
| Feb 25, 1:23 PM CST | Dense Fog Advisory | MOB | Baldwin, Butler, Clarke, Conecuh, Covington, Crenshaw and 4 more | 21 hr |
| Feb 25, 8:50 PM CST | Dense Fog Advisory | TAE | Coffee, Dale, Geneva, Henry, Houston | 12 hr |
| Feb 26, 1:48 PM CST | Dense Fog Advisory | MOB | Baldwin, Covington, Escambia, Mobile | 19 hr |
| Feb 27, 12:16 AM CST | Dense Fog Advisory | TAE | Coffee, Dale, Geneva, Henry, Houston | 9 hr |
| Feb 27, 5:14 AM CST | Dense Fog Advisory | BMX | Barbour, Bullock, Pike, Russell | 4 hr |
| Feb 27, 9:01 AM CST | Dense Fog Advisory | MOB | Baldwin, Covington, Escambia, Mobile | 59 min |
| Feb 27, 3:19 PM CST | Dense Fog Advisory | MOB | Baldwin, Covington, Escambia, Mobile | 18 hr |
| Feb 27, 7:29 PM CST | Dense Fog Advisory | TAE | Coffee, Dale, Geneva, Henry, Houston | 14 hr |
| Feb 28, 12:17 PM CST | Dense Fog Advisory | MOB | Baldwin, Mobile | 21 hr |
| Mar 12, 1:48 AM CST | Dense Fog Advisory | MOB | Baldwin, Mobile | 7 hr |
| Mar 12, 2:47 PM CST | Dense Fog Advisory | MOB | Baldwin, Clarke, Conecuh, Covington, Escambia, Mobile and 2 more | 19 hr |
| Mar 13, 2:40 PM CST | Dense Fog Advisory | MOB | Baldwin, Mobile | 18 hr |
| Mar 16, 4:53 PM CDT | Dense Fog Advisory | MOB | Baldwin, Mobile | 17 hr |
| Mar 17, 1:24 AM CDT | Dense Fog Advisory | HUN | Cullman, DeKalb, Jackson, Marshall | 7 hr |
| Mar 17, 1:27 AM CDT | Dense Fog Advisory | BMX | Autauga, Barbour, Blount, Bullock, Calhoun, Chambers and 22 more | 6 hr |
| Mar 26, 2:08 PM CDT | Dense Fog Advisory | MOB | Baldwin, Mobile | 20 hr |
| Apr 7, 4:40 AM CDT | Dense Fog Advisory | TAE | Coffee, Dale, Geneva, Henry, Houston | 3 hr |
| Apr 7, 5:13 AM CDT | Dense Fog Advisory | MOB | Baldwin, Mobile | 5 hr |
| Apr 27, 1:49 AM CDT | Dense Fog Advisory | MOB | Baldwin, Choctaw, Clarke, Conecuh, Escambia, Mobile and 2 more | 8 hr |
| Jun 1, 5:38 AM CDT | Dense Fog Advisory | MOB | Baldwin, Mobile | 3 hr |
| Jun 3, 4:46 AM CDT | Dense Fog Advisory | MOB | Butler, Conecuh, Covington, Crenshaw, Escambia | 3 hr |
| Jun 4, 3:25 AM CDT | Dense Fog Advisory | HUN | DeKalb, Jackson | 5 hr |
| Jul 24, 4:03 AM CDT | Dense Fog Advisory | BMX | Autauga, Barbour, Bibb, Blount, Bullock, Calhoun and 33 more | 5 hr |
| Jul 28, 1:10 AM CDT | Dense Fog Advisory | BMX | Blount, Calhoun, Cherokee, Clay, Cleburne, Etowah and 5 more | 7 hr |
| Jul 28, 4:09 AM CDT | Dense Fog Advisory | HUN | Cullman, DeKalb, Jackson, Limestone, Madison, Marshall and 1 more | 4 hr |
| Sep 28, 7:26 AM CDT | Dense Fog Advisory | MOB | Baldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more | 2 hr |
| Oct 1, 2:31 AM CDT | Dense Fog Advisory | HUN | Colbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more | 6 hr |
| Oct 1, 2:33 AM CDT | Dense Fog Advisory | BMX | Autauga, Barbour, Bibb, Blount, Bullock, Calhoun and 33 more | 6 hr |
| Oct 4, 1:13 AM CDT | Dense Fog Advisory | HUN | Colbert, Cullman, Franklin, Lauderdale, Lawrence, Limestone and 1 more | 8 hr |
| Oct 4, 1:23 AM CDT | Dense Fog Advisory | BMX | Blount, Fayette, Lamar, Marion, Pickens, Tuscaloosa and 2 more | 8 hr |
| Oct 6, 7:51 PM CDT | Dense Fog Advisory | MOB | Baldwin, Choctaw, Clarke, Mobile, Monroe, Washington and 1 more | 14 hr |
| Oct 7, 5:14 AM CDT | Dense Fog Advisory | BMX | Autauga, Bibb, Blount, Chilton, Coosa, Dallas and 19 more | 5 hr |
| Oct 8, 12:43 AM CDT | Dense Fog Advisory | HUN | Colbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more | 10 hr |
| Oct 13, 3:36 AM CDT | Dense Fog Advisory | BMX | Calhoun, Chambers, Cherokee, Clay, Cleburne, Etowah and 4 more | 5 hr |
| Oct 15, 6:06 AM CDT | Dense Fog Advisory | BMX | Barbour, Blount, Bullock, Calhoun, Chambers, Cherokee and 14 more | 3 hr |
| Oct 22, 2:39 AM CDT | Dense Fog Advisory | BMX | Autauga, Barbour, Bibb, Blount, Bullock, Calhoun and 31 more | 7 hr |
| Oct 22, 2:52 AM CDT | Dense Fog Advisory | HUN | Cullman, DeKalb, Jackson, Limestone, Madison, Marshall and 1 more | 6 hr |
| Oct 23, 2:35 AM CDT | Dense Fog Advisory | BMX | Autauga, Bibb, Blount, Calhoun, Chambers, Cherokee and 19 more | 6 hr |
| Oct 23, 2:37 AM CDT | Dense Fog Advisory | HUN | Colbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more | 6 hr |
| Oct 25, 8:11 AM CDT | Dense Fog Advisory | TAE | Coffee, Dale, Geneva | 109 min |
| Nov 6, 2:29 AM CDT | Dense Fog Advisory | HUN | Colbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more | 8 hr |
| Nov 11, 9:18 PM CST | Dense Fog Advisory | BMX | Autauga, Barbour, Bibb, Blount, Bullock, Calhoun and 33 more | 11 hr |
| Nov 11, 9:35 PM CST | Dense Fog Advisory | MOB | Baldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more | 11 hr |
| Nov 11, 9:59 PM CST | Dense Fog Advisory | HUN | Colbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more | 11 hr |
| Nov 17, 6:15 AM CST | Dense Fog Advisory | BMX | Autauga, Bibb, Calhoun, Chambers, Chilton, Clay and 26 more | 3 hr |
| Nov 18, 2:33 AM CST | Dense Fog Advisory | MOB | Baldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more | 6 hr |
| Nov 18, 3:52 AM CST | Dense Fog Advisory | BMX | Autauga, Bullock, Dallas, Elmore, Lowndes, Macon and 4 more | 5 hr |
| Nov 21, 11:56 PM CST | Dense Fog Advisory | MOB | Baldwin, Escambia, Mobile | 5 hr |
| 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.
- Baldwin County38
- Mobile County38
- Escambia County23
- Bullock County20
- Elmore County20
- Pike County20
- Talladega County20
- Covington County20
- Autauga County19
- Barbour County19
- Clay County19
- Coosa County19
- Macon County19
- Montgomery County19
- Tallapoosa County19
- Chilton County18
- Dallas County18
- Lowndes County18
- Perry County18
- Shelby County18
- Chambers County18
- Randolph County18
- St. Clair County18
- Bibb County17
- Coffee County17
- Dale County17
- Geneva County17
- Lee County17
- Russell County17
- Conecuh County17
- Calhoun County17
- Hale County16
- Marengo County16
- Monroe County16
- Henry County16
- Houston County16
- Blount County16
- Cleburne County16
- Greene County15
- Jefferson County15
27 more counties
- Sumter County15
- Walker County15
- Clarke County15
- Washington County15
- Cherokee County15
- Etowah County15
- Tuscaloosa County14
- Fayette County13
- Winston County13
- Butler County13
- Crenshaw County13
- Pickens County12
- Choctaw County12
- Wilcox County12
- Cullman County12
- DeKalb County12
- Jackson County12
- Lamar County11
- Marion County11
- Limestone County11
- Marshall County11
- Morgan County11
- Madison County10
- Colbert County9
- Franklin County9
- Lauderdale County9
- Lawrence County9
The busiest days
Days with the most alerts issued, by UTC date.
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.