Alert archive / Texas / Dense Fog Advisories

Dense Fog Advisories in Texas, 2023

156 dense fog advisories in 2023. 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 2023. Tap one for its archive.

Dense Fog Advisories: 156
Busiest month: February31 dense fog advisories
Busiest day: November 5, 202310 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, 10:25 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	14 hr
Jan 1, 12:17 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 9 more	11 hr
Jan 1, 2:52 AM CST	Dense Fog Advisory	BRO	Cameron, Kenedy, Willacy	6 hr
Jan 1, 2:59 AM CST	Dense Fog Advisory	SHV	Angelina, Nacogdoches, Sabine, San Augustine, Shelby	7 hr
Jan 1, 7:43 AM CST	Dense Fog Advisory	EWX	Bexar, Caldwell, Comal, Guadalupe, Hays, Travis and 1 more	3 hr
Jan 1, 2:52 PM CST	Dense Fog Advisory	LCH	Jasper, Newton	18 hr
Jan 1, 7:50 PM CST	Dense Fog Advisory	HGX	Chambers, Galveston, Harris	14 hr
Jan 1, 7:51 PM CST	Dense Fog Advisory	CRP	Aransas, Calhoun, Goliad, Kleberg, Nueces, Refugio and 2 more	13 hr
Jan 2, 8:58 AM CST	Dense Fog Advisory	AMA	Hemphill, Lipscomb, Ochiltree	3 hr
Jan 6, 5:02 AM CST	Dense Fog Advisory	BRO	Brooks, Hidalgo, Jim Hogg, Starr, Zapata	4 hr
Jan 10, 1:28 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	9 hr
Jan 10, 2:18 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 10 more	8 hr
Jan 10, 2:19 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Chambers, Colorado, Fort Bend, Galveston and 14 more	9 hr
Jan 10, 2:21 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more	10 hr
Jan 10, 3:19 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	18 hr
Jan 10, 5:40 PM CST	Dense Fog Advisory	HGX	Brazoria, Galveston, Matagorda	3 hr
Jan 11, 5:35 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, Gonzales and 5 more	5 hr
Jan 16, 2:45 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton	21 hr
Jan 16, 11:12 PM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more	13 hr
Jan 16, 11:46 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	9 hr
Jan 17, 1:23 AM CST	Dense Fog Advisory	EWX	DeWitt, Fayette, Gonzales, Karnes, Lavaca, Wilson	9 hr
Jan 17, 3:11 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 1 more	6 hr
Jan 17, 7:31 PM CST	Dense Fog Advisory	HGX	Brazoria, Galveston, Matagorda	10 hr
Jan 18, 9:37 PM CST	Dense Fog Advisory	BRO	Cameron, Hidalgo, Willacy	10 hr
Jan 20, 6:06 PM CST	Dense Fog Advisory	BRO	Cameron, Willacy	15 hr
Jan 28, 11:49 PM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 21 more	10 hr
Jan 30, 7:32 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	14 hr
Feb 4, 1:14 AM CST	Dense Fog Advisory	FWD	Bell, Bosque, Comanche, Coryell, Eastland, Erath and 12 more	9 hr
Feb 4, 2:57 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 26 more	8 hr
Feb 4, 3:12 AM CST	Dense Fog Advisory	SJT	Brown, Callahan, Coleman, Concho, Kimble, McCulloch and 3 more	7 hr
Feb 5, 5:39 AM CST	Dense Fog Advisory	HGX	Austin, Brazos, Burleson, Colorado, Grimes, Madison and 2 more	3 hr
Feb 5, 5:42 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 10 more	3 hr
Feb 5, 5:44 AM CST	Dense Fog Advisory	FWD	Anderson, Bell, Falls, Freestone, Leon, Limestone and 3 more	3 hr
Feb 5, 5:55 AM CST	Dense Fog Advisory	OUN	Clay, Wichita	4 hr
Feb 6, 4:20 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bastrop, Bexar, Blanco, Caldwell and 14 more	6 hr
Feb 6, 5:54 AM CST	Dense Fog Advisory	SHV	Angelina, Cass, Cherokee, Gregg, Harrison, Marion and 6 more	4 hr
Feb 9, 4:07 AM CST	Dense Fog Advisory	OUN	Hardeman, Wichita, Wilbarger	6 hr
Feb 14, 11:10 PM CST	Dense Fog Advisory	LCH		10 hr
Feb 14, 11:20 PM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 2 more	11 hr
Feb 15, 2:25 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 7 more	7 hr
Feb 20, 2:40 AM CST	Dense Fog Advisory	HGX	Brazoria, Colorado, Fort Bend, Jackson, Matagorda, Wharton	4 hr
Feb 21, 3:05 AM CST	Dense Fog Advisory	HGX	Brazoria, Galveston, Matagorda	5 hr
Feb 23, 2:00 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	7 hr
Feb 23, 2:29 AM CST	Dense Fog Advisory	HGX	Brazoria, Galveston, Matagorda	9 hr
Feb 23, 9:02 AM CST	Dense Fog Advisory	CRP	Aransas, Calhoun, Kleberg, Nueces, Refugio, San Patricio	58 min
Feb 23, 3:00 PM CST	Dense Fog Advisory	LCH		17 hr
Feb 24, 3:54 PM CST	Dense Fog Advisory	LCH	Jasper, Newton	18 hr
Feb 25, 2:23 AM CST	Dense Fog Advisory	HGX	Brazoria, Galveston	7 hr
Feb 25, 2:13 PM CST	Dense Fog Advisory	LCH		17 hr
Feb 25, 5:46 PM CST	Dense Fog Advisory	HGX	Brazoria, Galveston	15 hr
Feb 26, 12:13 AM CST	Dense Fog Advisory	LUB	Bailey, Cochran, Hale, Hockley, Lamb, Lubbock and 3 more	9 hr
Feb 26, 2:18 AM CST	Dense Fog Advisory	SHV	Bowie, Camp, Cass, Cherokee, Franklin, Gregg and 10 more	7 hr
Feb 26, 2:43 AM CST	Dense Fog Advisory	MAF	Andrews, Borden, Crane, Dawson, Ector, Gaines and 9 more	5 hr
Feb 26, 2:57 AM CST	Dense Fog Advisory	FWD	Anderson, Bell, Bosque, Collin, Comanche, Cooke and 40 more	8 hr
Feb 26, 6:05 AM CST	Dense Fog Advisory	EWX	Bastrop, Bexar, Blanco, Burnet, Caldwell, Comal and 6 more	4 hr
Feb 26, 9:13 AM CST	Dense Fog Advisory	HGX	Brazoria, Galveston	107 min
Feb 27, 9:35 PM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	9 hr
Feb 28, 4:02 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Caldwell, DeWitt, Fayette, Frio and 6 more	5 hr
Mar 5, 3:37 AM CST	Dense Fog Advisory	CRP	Bee, Calhoun, Duval, Goliad, Jim Wells, Kleberg and 5 more	5 hr
Mar 5, 4:01 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 12 more	6 hr
Mar 5, 4:54 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Colorado, Fort Bend, Jackson, Matagorda and 3 more	4 hr
Mar 6, 3:00 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	32 min
Mar 6, 3:32 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Newton, Tyler	5 hr
Mar 6, 4:49 AM CST	Dense Fog Advisory	SHV	Angelina, Nacogdoches, Panola, Sabine, San Augustine, Shelby	4 hr
Mar 6, 5:48 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 8 more	4 hr
Mar 8, 5:44 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Galveston, Harris, Matagorda	4 hr
Mar 9, 2:10 AM CST	Dense Fog Advisory	MAF	Andrews, Borden, Crane, Dawson, Ector, Gaines and 11 more	8 hr
Mar 9, 4:50 AM CST	Dense Fog Advisory	FWD	Bell, Bosque, Collin, Comanche, Coryell, Dallas and 25 more	5 hr
Mar 10, 2:40 AM CST	Dense Fog Advisory	CRP	Jim Wells, Kleberg, Nueces, San Patricio	6 hr
Mar 24, 10:44 PM CDT	Dense Fog Advisory	HGX	Brazoria, Galveston, Matagorda	7 hr
Mar 25, 1:26 AM CDT	Dense Fog Advisory	OUN	Clay, Wichita	10 hr
Mar 25, 5:51 AM CDT	Dense Fog Advisory	FWD	Cooke, Delta, Fannin, Grayson, Hopkins, Hunt and 2 more	4 hr
Mar 25, 10:54 PM CDT	Dense Fog Advisory	LCH	Jefferson, Orange	10 hr
Mar 26, 9:44 AM CDT	Dense Fog Advisory	BRO	Cameron, Kenedy, Willacy	3 hr
Mar 26, 3:02 PM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Jefferson, Newton, Orange, Tyler	17 hr
Mar 26, 11:15 PM CDT	Dense Fog Advisory	HGX	Austin, Brazoria, Burleson, Chambers, Colorado, Fort Bend and 14 more	10 hr
Mar 30, 4:40 AM CDT	Dense Fog Advisory	BRO	Cameron, Kenedy, Willacy	6 hr
Apr 1, 5:41 AM CDT	Dense Fog Advisory	HGX	Austin, Brazos, Burleson, Colorado, Fort Bend, Grimes and 11 more	3 hr
Apr 10, 4:45 AM CDT	Dense Fog Advisory	AMA	Armstrong, Carson, Deaf Smith, Oldham, Potter, Randall	5 hr
Apr 10, 4:50 AM CDT	Dense Fog Advisory	LUB	Bailey, Briscoe, Castro, Floyd, Hale, Lamb and 2 more	4 hr
Apr 26, 10:21 AM CDT	Dense Fog Advisory	LUB	Cottle, Dickens, Kent, King, Motley, Stonewall	3 hr
May 2, 6:15 AM CDT	Dense Fog Advisory	HGX	Austin, Colorado, Fort Bend, Harris, Liberty, Montgomery and 1 more	3 hr
May 5, 3:07 AM CDT	Dense Fog Advisory	LUB	Childress, Cottle, Hall	7 hr
May 5, 3:36 AM CDT	Dense Fog Advisory	AMA	Collingsworth, Donley, Gray, Hemphill, Lipscomb, Ochiltree and 2 more	4 hr
May 5, 3:48 AM CDT	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	5 hr
Jun 3, 5:55 AM CDT	Dense Fog Advisory	AMA	Dallam, Hartley	64 min
Jun 3, 6:59 AM CDT	Dense Fog Advisory	AMA	Dallam, Hartley, Moore	3 hr
Jun 14, 6:09 AM CDT	Dense Fog Advisory	OUN	Archer, Clay, Wichita	3 hr
Jun 14, 6:17 AM CDT	Dense Fog Advisory	FWD	Comanche, Cooke, Eastland, Erath, Hood, Jack and 6 more	3 hr
Jun 14, 7:08 AM CDT	Dense Fog Advisory	SJT	Brown, Callahan, Coleman, Fisher, Haskell, Jones and 4 more	112 min
Sep 15, 11:59 PM CDT	Dense Fog Advisory	HGX	Houston, Polk, Trinity	9 hr
Oct 6, 3:59 AM CDT	Dense Fog Advisory	SHV	Bowie, Cass	5 hr
Oct 20, 3:23 AM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Jefferson, Newton, Orange	6 hr
Oct 20, 6:11 AM CDT	Dense Fog Advisory	CRP	Bee, Duval, Jim Wells, Kleberg, Live Oak, Nueces and 1 more	3 hr
Oct 21, 2:51 PM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Jefferson, Newton, Orange, Tyler	19 hr
Oct 22, 7:50 AM CDT	Dense Fog Advisory	EWX	Bastrop, Caldwell, DeWitt, Fayette, Gonzales, Guadalupe and 2 more	2 hr
Oct 28, 8:32 PM CDT	Dense Fog Advisory	MAF	Andrews, Borden, Dawson, Ector, Gaines, Howard and 4 more	12 hr
Nov 4, 2:45 PM CDT	Dense Fog Advisory	LCH	Hardin, Jasper, Jefferson, Newton, Orange	18 hr
Nov 4, 7:25 PM CDT	Dense Fog Advisory	OUN	Archer, Baylor, Foard, Hardeman, Knox, Wichita and 1 more	17 hr
Nov 4, 7:39 PM CDT	Dense Fog Advisory	AMA	Armstrong, Carson, Collingsworth, Donley, Gray, Hansford and 8 more	15 hr
Nov 5, 4:53 AM CST	Dense Fog Advisory	EWX	Bastrop, Caldwell, DeWitt, Fayette, Gonzales, Guadalupe and 7 more	5 hr
Nov 5, 5:05 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Burleson, Colorado, Fort Bend, Jackson and 4 more	4 hr
Nov 5, 5:10 AM CST	Dense Fog Advisory	CRP	Aransas, Bee, Calhoun, Goliad, Jim Wells, Kleberg and 5 more	4 hr
Nov 5, 5:14 AM CST	Dense Fog Advisory	FWD	Bell, Bosque, Falls, Hill, Johnson, Limestone and 3 more	5 hr
Nov 5, 7:19 AM CST	Dense Fog Advisory	LUB	Childress, Cottle	101 min
Nov 5, 9:04 AM CST	Dense Fog Advisory	LUB	Childress, Cottle	56 min
Nov 5, 9:23 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Burleson, Colorado, Fort Bend, Jackson and 4 more	65 min
Nov 5, 2:52 PM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Jefferson, Newton, Orange	18 hr
Nov 6, 4:47 AM CST	Dense Fog Advisory	CRP	Jim Wells, Kleberg, Nueces	3 hr
Nov 7, 3:13 AM CST	Dense Fog Advisory	CRP	Bee, Calhoun, Goliad, Jim Wells, Kleberg, Live Oak and 4 more	5 hr
Nov 7, 3:55 AM CST	Dense Fog Advisory	HGX	Brazoria, Colorado, Fort Bend, Jackson, Matagorda, Wharton	5 hr
Nov 12, 4:10 AM CST	Dense Fog Advisory	MAF	Andrews, Dawson, Gaines, Martin	5 hr
Nov 12, 4:15 AM CST	Dense Fog Advisory	LUB	Terry, Yoakum	4 hr
Nov 13, 1:33 AM CST	Dense Fog Advisory	LUB	Bailey, Cochran, Crosby, Floyd, Garza, Hale and 6 more	8 hr
Nov 15, 2:20 AM CST	Dense Fog Advisory	MAF	Andrews, Brewster, Crane, Culberson, Dawson, Ector and 12 more	8 hr
Nov 15, 6:20 AM CST	Dense Fog Advisory	AMA	Collingsworth, Deaf Smith, Gray, Hansford, Hartley, Hemphill and 7 more	5 hr
Nov 15, 6:32 AM CST	Dense Fog Advisory	SJT	Coke, Crockett, Irion, Sterling, Tom Green	3 hr
Nov 15, 12:55 PM CST	Dense Fog Advisory	MAF	Andrews, Dawson, Ector, Gaines, Loving, Martin and 4 more	20 hr
Nov 16, 12:43 AM CST	Dense Fog Advisory	LUB	Cochran, Hockley, Terry, Yoakum	9 hr
Nov 16, 8:24 AM CST	Dense Fog Advisory	SJT	Crockett, Irion, Schleicher, Sutton	4 hr
Nov 17, 1:36 AM CST	Dense Fog Advisory	CRP	Bee, Calhoun, Duval, Goliad, Jim Wells, Kleberg and 7 more	8 hr
Nov 17, 2:15 AM CST	Dense Fog Advisory	EWX	Atascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 12 more	7 hr
Nov 17, 4:25 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	4 hr
Nov 19, 12:55 AM CST	Dense Fog Advisory	CRP	Bee, Calhoun, Duval, Goliad, Jim Wells, Kleberg and 6 more	7 hr
Nov 19, 2:38 AM CST	Dense Fog Advisory	HGX	Brazoria, Chambers, Fort Bend, Galveston, Harris, Jackson and 2 more	6 hr
Nov 19, 6:47 AM CST	Dense Fog Advisory	EWX	Atascosa, DeWitt, Frio, Gonzales, Karnes, Lavaca and 1 more	3 hr
Nov 20, 7:37 PM CST	Dense Fog Advisory	SHV	Angelina, Harrison, Marion, Nacogdoches, Panola, Sabine and 2 more	4 hr
Nov 30, 3:11 PM CST	Dense Fog Advisory	LCH	Jefferson, Orange	18 hr
Nov 30, 7:34 PM CST	Dense Fog Advisory	FWD	Collin, Cooke, Dallas, Denton, Ellis, Grayson and 9 more	4 hr
Dec 1, 1:55 AM CST	Dense Fog Advisory	CRP	Aransas, Calhoun, Goliad, Refugio, Victoria	7 hr
Dec 1, 2:02 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 12 more	8 hr
Dec 1, 2:37 AM CST	Dense Fog Advisory	EWX	Bastrop, Caldwell, DeWitt, Fayette, Gonzales, Guadalupe and 4 more	6 hr
Dec 2, 6:21 AM CST	Dense Fog Advisory	FWD	Delta, Fannin, Grayson, Hopkins, Hunt, Lamar	4 hr
Dec 2, 6:29 AM CST	Dense Fog Advisory	OUN	Foard, Hardeman, Wichita, Wilbarger	5 hr
Dec 3, 2:04 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Jefferson, Newton, Orange, Tyler	7 hr
Dec 3, 5:14 AM CST	Dense Fog Advisory	HGX	Brazoria, Jackson, Matagorda, Wharton	4 hr
Dec 3, 5:33 AM CST	Dense Fog Advisory	CRP	Calhoun	3 hr
Dec 3, 7:47 AM CST	Dense Fog Advisory	SHV	Angelina, Nacogdoches, Panola, Red River, Sabine, San Augustine and 1 more	3 hr
Dec 9, 2:29 AM CST	Dense Fog Advisory	EWX	Atascosa, Bandera, Bexar, Blanco, Burnet, Caldwell and 17 more	7 hr
Dec 15, 12:59 AM CST	Dense Fog Advisory	AMA	Dallam, Hansford, Hartley, Hemphill, Hutchinson, Lipscomb and 4 more	5 hr
Dec 15, 8:55 AM CST	Dense Fog Advisory	MAF	Andrews, Borden, Crane, Dawson, Ector, Gaines and 11 more	3 hr
Dec 20, 9:49 PM CST	Dense Fog Advisory	EPZ	El Paso, Hudspeth	13 hr
Dec 21, 4:55 PM CST	Dense Fog Advisory	EPZ	El Paso, Hudspeth	17 hr
Dec 21, 10:32 PM CST	Dense Fog Advisory	LUB	Briscoe, Childress, Cottle, Crosby, Dickens, Floyd and 6 more	11 hr
Dec 21, 10:36 PM CST	Dense Fog Advisory	AMA	Armstrong, Carson, Collingsworth, Donley, Gray, Hemphill and 3 more	10 hr
Dec 22, 12:08 AM CST	Dense Fog Advisory	OUN	Foard, Hardeman, Wilbarger	12 hr
Dec 22, 4:08 AM CST	Dense Fog Advisory	MAF	Andrews, Borden, Crane, Ector, Glasscock, Howard and 8 more	6 hr
Dec 22, 7:11 AM CST	Dense Fog Advisory	EWX	Bastrop, Caldwell, Comal, Guadalupe, Hays, Lee and 1 more	3 hr
Dec 22, 6:56 PM CST	Dense Fog Advisory	OUN	Archer, Baylor, Clay, Foard, Hardeman, Knox and 2 more	16 hr
Dec 22, 7:50 PM CST	Dense Fog Advisory	LUB	Briscoe, Childress, Cottle, Dickens, Hall, King and 1 more	14 hr
Dec 22, 7:53 PM CST	Dense Fog Advisory	AMA	Collingsworth, Donley, Gray, Wheeler	14 hr
Dec 22, 8:55 PM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Camp, Cass, Cherokee, Franklin and 15 more	13 hr
Dec 22, 9:36 PM CST	Dense Fog Advisory	FWD	Anderson, Bell, Bosque, Collin, Cooke, Coryell and 31 more	14 hr
Dec 23, 4:32 AM CST	Dense Fog Advisory	CRP	Bee, Duval, Jim Wells, Kleberg, Live Oak, Nueces and 1 more	5 hr
Dec 23, 8:39 AM CST	Dense Fog Advisory	HGX	Austin, Brazoria, Brazos, Burleson, Chambers, Colorado and 16 more	81 min
Dec 25, 12:14 AM CST	Dense Fog Advisory	LCH	Hardin, Jasper, Jefferson, Newton, Orange, Tyler	4 hr

By county

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

210 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 2022 2024

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.