Alert archive / Texas / Dense Fog Advisories

Dense Fog Advisories in Texas, 2012

205 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: 205
Busiest month: February54 dense fog advisories
Busiest day: February 14, 20129 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
Dec 31, 8:39 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 3 more	9 hr
Jan 1, 3:27 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	6 hr
Jan 5, 9:55 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	11 hr
Jan 7, 3:03 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	7 hr
Jan 7, 3:08 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	7 hr
Jan 7, 3:51 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Caldwell, DeWitt, Dimmit, Fayette and 7 more	5 hr
Jan 7, 5:10 AM CST	Dense Fog Advisory	HGX	Austin, Brazos, Burleson, Colorado, Grimes, Jackson and 4 more	5 hr
Jan 7, 9:11 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Caldwell, DeWitt, Dimmit, Fayette and 7 more	109 min
Jan 7, 3:48 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	18 hr
Jan 7, 11:59 PM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	4 hr
Jan 8, 3:25 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 3 more	7 hr
Jan 8, 5:55 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	4 hr
Jan 8, 9:02 PM CST	Dense Fog Advisory	LCH		10 hr
Jan 10, 3:31 AM CST	Dense Fog Advisory	EPZ		7 hr
Jan 11, 4:32 AM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Camp, Cass, Cherokee, Franklin and 15 more	4 hr
Jan 17, 6:37 PM CST	Dense Fog Advisory	BRO	Brooks, Hidalgo, Jim Hogg, Kenedy, Starr, Zapata	37 days
Jan 20, 2:26 AM CST	Dense Fog Advisory	LCH		5 hr
Jan 20, 3:59 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Jackson, Matagorda	6 hr
Jan 20, 4:43 AM CST	Dense Fog Advisory	SHV	Bowie, Cass, Harrison, Marion, Morris, Panola	4 hr
Jan 20, 5:36 AM CST	Dense Fog Advisory	CRP	La Salle, Webb	5 hr
Jan 20, 5:36 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 10 more	4 hr
Jan 20, 10:09 AM CST	Dense Fog Advisory	EWX	Bandera, Dimmit, Frio, Maverick, Medina, Uvalde and 1 more	51 min
Jan 21, 2:32 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Duval, Goliad, Jim Wells, Kleberg and 7 more	7 hr
Jan 21, 3:00 AM CST	Dense Fog Advisory	BRO	Brooks, Jim Hogg, Kenedy, Starr, Zapata	8 hr
Jan 21, 2:33 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	18 hr
Jan 21, 5:18 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Harris, Jackson, Matagorda	16 hr
Jan 21, 5:59 PM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	9 hr
Jan 22, 8:58 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 15 more	2 hr
Jan 22, 9:21 AM CST	Dense Fog Advisory	LCH	Jasper, Newton, Tyler	81 min
Jan 22, 7:49 PM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	13 hr
Jan 22, 10:41 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	9 hr
Jan 22, 11:34 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Jackson, Matagorda	4 hr
Jan 24, 5:44 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	8 days
Jan 25, 2:44 AM CST	Dense Fog Advisory	LCH		5 hr
Jan 31, 5:47 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	3 hr
Jan 31, 5:49 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 17 more	4 hr
Jan 31, 9:55 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	12 hr
Jan 31, 10:00 PM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 27 more	12 hr
Feb 1, 2:24 AM CST	Dense Fog Advisory	FWD	Anderson, Bell, Collin, Cooke, Delta, Denton and 21 more	7 hr
Feb 1, 5:20 AM CST	Dense Fog Advisory	BRO	Cameron, Willacy	4 hr
Feb 1, 6:23 AM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Camp, Cass, Cherokee, Franklin and 15 more	4 hr
Feb 1, 3:25 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	19 hr
Feb 1, 7:11 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	14 hr
Feb 1, 9:41 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	11 hr
Feb 1, 10:48 PM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	10 hr
Feb 2, 3:45 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 20 more	6 hr
Feb 2, 4:13 AM CST	Dense Fog Advisory	SHV	Angelina, Cherokee, Nacogdoches, Panola, Rusk, Sabine and 2 more	6 hr
Feb 2, 9:30 AM CST	Dense Fog Advisory	FWD	Anderson, Bell, Bosque, Comanche, Coryell, Eastland and 18 more	3 hr
Feb 2, 4:44 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	15 hr
Feb 2, 7:40 PM CST	Dense Fog Advisory	LCH		11 hr
Feb 13, 8:41 AM CST	Dense Fog Advisory	MAF	Andrews, Borden, Crane, Dawson, Ector, Gaines and 13 more	4 hr
Feb 13, 2:40 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	19 hr
Feb 13, 9:26 PM CST	Dense Fog Advisory	FWD	Anderson, Bell, Bosque, Collin, Cooke, Coryell and 35 more	14 hr
Feb 13, 9:40 PM CST	Dense Fog Advisory	OUN	Archer, Clay, Wichita	3 hr
Feb 13, 9:44 PM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Camp, Cass, Cherokee, Franklin and 15 more	12 hr
Feb 13, 9:45 PM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 16 more	12 hr
Feb 13, 9:54 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	11 hr
Feb 13, 10:40 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	9 hr
Feb 14, 3:00 AM CST	Dense Fog Advisory	LUB	Childress, Cottle, Hall, King, Motley	6 hr
Feb 14, 4:20 AM CST	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	8 hr
Feb 14, 3:47 PM CST	Dense Fog Advisory	OUN	Clay, Wichita, Wilbarger	20 hr
Feb 15, 3:58 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 18 more	6 hr
Feb 15, 8:45 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	75 min
Feb 15, 8:42 PM CST	Dense Fog Advisory	FWD	Anderson, Delta, Fannin, Henderson, Hopkins, Lamar and 3 more	6 hr
Feb 15, 9:12 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	6 hr
Feb 15, 9:13 PM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Camp, Cass, Cherokee, Franklin and 15 more	7 hr
Feb 15, 11:06 PM CST	Dense Fog Advisory	CRP	Aransas, Calhoun, Kleberg, Nueces, Refugio, San Patricio and 1 more	8 hr
Feb 15, 11:25 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	10 hr
Feb 15, 11:53 PM CST	Dense Fog Advisory	EWX	DeWitt, Fayette, Lavaca	4 hr
Feb 16, 4:31 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	4 hr
Feb 16, 4:37 AM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Camp, Cass, Cherokee, Gregg and 11 more	5 hr
Feb 18, 11:07 AM CST	Dense Fog Advisory	AMA	Armstrong, Carson, Gray, Potter, Randall, Roberts	10 hr
Feb 18, 10:04 PM CST	Dense Fog Advisory	LUB	Bailey, Briscoe, Castro, Cochran, Crosby, Floyd and 9 more	12 hr
Feb 19, 12:48 AM CST	Dense Fog Advisory	MAF	Andrews, Borden, Crane, Dawson, Ector, Gaines and 11 more	9 hr
Feb 20, 11:57 PM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 9 more	5 hr
Feb 21, 4:48 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 3 more	4 hr
Feb 21, 5:06 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	3 hr
Feb 21, 5:09 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	4 hr
Feb 21, 5:30 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Jackson, Matagorda	11 hr
Feb 23, 4:44 AM CST	Dense Fog Advisory	BRO	Brooks, Hidalgo, Jim Hogg, Kenedy, Starr, Zapata	4 hr
Feb 23, 7:08 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	3 hr
Feb 27, 3:05 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	19 hr
Feb 27, 10:58 PM CST	Dense Fog Advisory	LUB	Bailey, Briscoe, Castro, Cochran, Crosby, Floyd and 10 more	7 hr
Feb 28, 1:06 AM CST	Dense Fog Advisory	BRO	Cameron, Kenedy, Willacy	8 hr
Feb 28, 3:27 AM CST	Dense Fog Advisory	LCH		6 hr
Feb 28, 3:50 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 27 more	6 hr
Feb 28, 7:08 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 3 more	4 hr
Feb 28, 3:49 PM CST	Dense Fog Advisory	LCH		13 hr
Feb 28, 5:45 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Jackson, Matagorda	10 hr
Feb 28, 7:22 PM CST	Dense Fog Advisory	CRP	Aransas, Calhoun, Kleberg, Nueces, Refugio, San Patricio	6 hr
Feb 29, 9:41 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Jackson, Matagorda	12 hr
Mar 1, 5:02 AM CST	Dense Fog Advisory	CRP	Duval, La Salle, McMullen, Webb	4 hr
Mar 1, 5:03 AM CST	Dense Fog Advisory	SHV	Angelina, Nacogdoches, Sabine, San Augustine, Shelby	4 hr
Mar 1, 7:16 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 21 more	3 hr
Mar 1, 9:05 AM CST	Dense Fog Advisory	CRP	Duval, La Salle, McMullen, Webb	114 min
Mar 1, 5:03 PM CST	Dense Fog Advisory	LCH		5 hr
Mar 12, 12:33 AM CDT	Dense Fog Advisory	FWD	Anderson, Bell, Bosque, Coryell, Ellis, Falls and 11 more	9 hr
Mar 12, 1:29 AM CDT	Dense Fog Advisory	HGX	Austin, Brazos, Burleson, Colorado, Fort Bend, Grimes and 7 more	8 hr
Mar 12, 3:45 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	7 hr
Mar 12, 3:46 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 10 more	6 hr
Mar 12, 4:50 AM CDT	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 1 more	5 hr
Mar 13, 1:49 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Kleberg, Nueces and 3 more	8 hr
Mar 13, 9:11 AM CDT	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Jackson, Matagorda	109 min
Mar 15, 8:20 AM CDT	Dense Fog Advisory	LUB	Briscoe, Childress, Cottle, Crosby, Dickens, Floyd and 11 more	2 hr
Mar 17, 7:59 AM CDT	Dense Fog Advisory	MAF	Andrews, Dawson, Gaines, Loving, Ward, Winkler	3 hr
Mar 17, 8:26 AM CDT	Dense Fog Advisory	LUB	Bailey, Castro, Cochran, Hale, Hockley, Lamb and 6 more	3 hr
Mar 23, 10:20 PM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	8 hr
Mar 24, 1:43 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 8 more	7 hr
Mar 24, 3:52 AM CDT	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Kenedy, Willacy	4 hr
Mar 24, 5:24 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 12 more	4 hr
Mar 25, 2:20 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Colorado, Fort Bend, Galveston, Harris and 4 more	7 hr
Mar 25, 3:46 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 11 more	6 hr
Mar 25, 3:57 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Refugio, San Patricio and 1 more	5 hr
Mar 25, 9:12 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Colorado, Fort Bend, Galveston, Harris and 4 more	48 min
Mar 26, 2:09 AM CDT	Dense Fog Advisory	BRO	Brooks, Kenedy	7 hr
Mar 26, 4:20 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	6 hr
Mar 26, 7:20 AM CDT	Dense Fog Advisory	HGX	Austin, Colorado, Jackson, Wharton	100 min
Mar 29, 6:24 AM CDT	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	4 hr
Mar 30, 7:13 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 19 more	3 hr
Mar 31, 5:33 AM CDT	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	4 hr
Mar 31, 6:58 AM CDT	Dense Fog Advisory	LUB	Briscoe, Childress, Cottle, Dickens, Floyd, Hale and 4 more	3 hr
Mar 31, 7:47 AM CDT	Dense Fog Advisory	EWX	Bexar, Medina	73 min
Apr 4, 1:21 AM CDT	Dense Fog Advisory	FWD	Bell, Bosque, Collin, Coryell, Dallas, Denton and 17 more	8 hr
Apr 5, 4:58 AM CDT	Dense Fog Advisory	CRP	Duval, Jim Wells, Kleberg, Nueces, San Patricio	4 hr
Apr 5, 6:11 AM CDT	Dense Fog Advisory	BRO	Brooks, Jim Hogg, Kenedy	3 hr
Apr 8, 11:17 PM CDT	Dense Fog Advisory	FWD	Anderson, Bell, Bosque, Collin, Comanche, Cooke and 40 more	12 hr
Apr 9, 2:36 AM CDT	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	7 hr
Apr 10, 6:30 AM CDT	Dense Fog Advisory	AMA	Dallam, Hansford, Hartley, Hemphill, Hutchinson, Lipscomb and 4 more	5 hr
Aug 26, 7:25 AM CDT	Dense Fog Advisory	AMA	Armstrong, Carson, Deaf Smith, Oldham, Potter, Randall	3 hr
Sep 16, 6:30 AM CDT	Dense Fog Advisory	LUB	Briscoe, Floyd, Hale, Hockley, Lamb, Lubbock and 1 more	3 hr
Sep 17, 3:30 AM CDT	Dense Fog Advisory	FWD	Bell, Bosque, Collin, Comanche, Cooke, Coryell and 23 more	6 hr
Sep 17, 5:17 AM CDT	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Wichita, Wilbarger	5 hr
Sep 17, 6:21 AM CDT	Dense Fog Advisory	CRP	Duval, La Salle, McMullen, Webb	4 hr
Sep 24, 7:30 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 10 more	3 hr
Sep 29, 11:27 PM CDT	Dense Fog Advisory	AMA	Armstrong, Carson, Collingsworth, Dallam, Deaf Smith, Donley and 14 more	11 hr
Sep 30, 3:10 AM CDT	Dense Fog Advisory	LUB	Briscoe, Floyd, Hale, Swisher	7 hr
Oct 11, 3:43 AM CDT	Dense Fog Advisory	SJT	Brown, Callahan, Coke, Coleman, Concho, Fisher and 12 more	6 hr
Oct 18, 3:46 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Live Oak, Refugio and 1 more	5 hr
Oct 26, 5:11 AM CDT	Dense Fog Advisory	LCH	Newton	4 hr
Nov 1, 4:47 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 11 more	4 hr
Nov 1, 4:58 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Caldwell and 23 more	5 hr
Nov 1, 5:12 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	3 hr
Nov 1, 5:56 AM CDT	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	4 hr
Nov 2, 1:17 AM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 8 more	9 hr
Nov 2, 2:55 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	6 hr
Nov 2, 3:24 AM CDT	Dense Fog Advisory	CRP	Bee, Goliad, Jim Wells, Kleberg, Live Oak, Nueces and 3 more	6 hr
Nov 2, 7:04 AM CDT	Dense Fog Advisory	EWX	Atascosa, DeWitt, Fayette, Gonzales, Karnes, Lavaca and 2 more	3 hr
Nov 3, 4:08 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	5 hr
Nov 3, 4:59 AM CDT	Dense Fog Advisory	SHV	Angelina, Cherokee, Nacogdoches, Panola, Rusk, Sabine and 2 more	4 hr
Nov 3, 6:02 AM CDT	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 16 more	4 hr
Nov 5, 1:22 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	8 hr
Nov 5, 4:30 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	6 hr
Nov 5, 4:50 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	4 hr
Nov 8, 6:39 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 12 more	3 hr
Nov 20, 2:03 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 6 more	7 hr
Nov 20, 5:18 AM CST	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	5 hr
Nov 21, 2:21 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 7 more	7 hr
Nov 21, 3:26 AM CST	Dense Fog Advisory	CRP	Calhoun, Victoria	6 hr
Nov 22, 1:11 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 6 more	8 hr
Nov 22, 3:05 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	6 hr
Nov 22, 7:27 AM CST	Dense Fog Advisory	EWX	Bastrop, Caldwell, DeWitt, Fayette, Gonzales, Guadalupe and 4 more	93 min
Nov 26, 2:01 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 8 more	8 hr
Nov 26, 3:24 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Caldwell, Comal and 14 more	6 hr
Nov 26, 6:08 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 7 more	3 hr
Nov 26, 9:19 AM CST	Dense Fog Advisory	EWX	Atascosa, Bexar, Dimmit, Edwards, Frio, Karnes and 7 more	41 min
Nov 30, 6:44 AM CST	Dense Fog Advisory	MAF	Borden, Crane, Ector, Glasscock, Howard, Martin and 9 more	3 hr
Nov 30, 8:12 AM CST	Dense Fog Advisory	OUN	Hardeman, Wilbarger	108 min
Dec 2, 4:40 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 10 more	4 hr
Dec 2, 5:46 AM CST	Dense Fog Advisory	CRP	Bee, Calhoun, Goliad, Jim Wells, Live Oak, Refugio and 1 more	3 hr
Dec 2, 6:18 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	3 hr
Dec 2, 7:19 AM CST	Dense Fog Advisory	MAF	Andrews, Borden, Crane, Dawson, Ector, Glasscock and 11 more	3 hr
Dec 2, 10:45 PM CST	Dense Fog Advisory	CRP	Bee, Calhoun, Duval, Goliad, Jim Wells, Kleberg and 6 more	11 hr
Dec 3, 1:42 AM CST	Dense Fog Advisory	BRO	Brooks, Kenedy	6 hr
Dec 4, 4:34 AM CST	Dense Fog Advisory	CRP	Duval, Jim Wells, Kleberg	107 min
Dec 4, 5:17 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 3 more	4 hr
Dec 5, 5:48 AM CST	Dense Fog Advisory	LCH	Hardin	105 min
Dec 6, 1:05 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 8 more	9 hr
Dec 6, 1:05 AM CST	Dense Fog Advisory	FWD	Anderson, Ellis, Falls, Freestone, Henderson, Kaufman and 6 more	4 hr
Dec 6, 3:25 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	6 hr
Dec 6, 3:50 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	3 hr
Dec 6, 3:57 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Kenedy, Willacy	5 hr
Dec 6, 4:29 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 16 more	6 hr
Dec 6, 9:11 PM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Cass, Harrison, Marion, Nacogdoches and 5 more	12 hr
Dec 6, 11:51 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	10 hr
Dec 7, 4:12 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 9 more	5 hr
Dec 7, 4:32 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Caldwell and 17 more	3 hr
Dec 8, 1:05 AM CST	Dense Fog Advisory	CRP	Bee, Calhoun, Goliad, Refugio, Victoria	7 hr
Dec 8, 6:05 AM CST	Dense Fog Advisory	SJT	Crockett, Kimble, Menard, Schleicher, Sutton	3 hr
Dec 8, 6:24 AM CST	Dense Fog Advisory	HGX	Brazoria, Fort Bend, Jackson, Matagorda, Wharton	3 hr
Dec 8, 6:50 AM CST	Dense Fog Advisory	LUB	Briscoe, Castro, Childress, Cottle, Crosby, Dickens and 9 more	4 hr
Dec 8, 8:25 AM CST	Dense Fog Advisory	AMA	Armstrong, Carson, Collingsworth, Deaf Smith, Donley, Gray and 4 more	3 hr
Dec 8, 9:06 AM CST	Dense Fog Advisory	SJT	Crockett, Kimble, McCulloch, Mason, Menard, Schleicher and 1 more	54 min
Dec 9, 1:30 AM CST	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	5 hr
Dec 9, 1:56 AM CST	Dense Fog Advisory	LUB	Childress, Hall	4 hr
Dec 9, 6:43 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 4 more	2 hr
Dec 9, 7:01 AM CST	Dense Fog Advisory	SJT	Crockett, Kimble, Mason, Menard, Schleicher, Sutton	3 hr
Dec 16, 11:10 PM CST	Dense Fog Advisory	FWD	Anderson, Freestone, Henderson, Leon	4 hr
Dec 16, 11:41 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Houston and 10 more	5 hr
Dec 17, 5:51 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	106 min
Dec 23, 8:34 AM CST	Dense Fog Advisory	CRP	La Salle, Live Oak, McMullen	60 min
Dec 24, 8:52 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	6 hr
Dec 28, 12:59 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 27 more	5 hr
Dec 28, 2:55 AM CST	Dense Fog Advisory	HGX	Austin, Brazos, Burleson, Colorado, Fort Bend, Grimes and 13 more	6 hr
Dec 28, 6:03 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 10 more	33 min
Dec 31, 4:13 AM CST	Dense Fog Advisory	LUB	Crosby, Floyd, Garza, Lubbock, Lynn	5 hr

By county

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

205 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.