Weather alerts in Louisiana, December 2007

109 weather alerts in December 2007, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in December 2007. Tap one for its archive.

Alerts: 109
Warnings: 62
Watches: 4
Advisories: 26
Busiest day: December 20, 200724 alerts

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
Nov 30, 7:39 PM CST	Dense Smoke Advisory	LIX		11 hr
Dec 1, 8:38 PM CST	Lake Wind Advisory	JAN	East Carroll, Madison, Morehouse, Richland, West Carroll	27 hr
Dec 2, 5:16 AM CST	Lake Wind Advisory	SHV	Bienville, Bossier, Caddo, Claiborne, De Soto, Jackson and 5 more	19 hr
Dec 3, 4:05 AM CST	Lake Wind Advisory	LCH	Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more	11 hr
Dec 3, 10:45 AM CST	Freeze Warning	LIX	East Baton Rouge, East Feliciana, Pointe Coupee, Saint Helena, Washington, West Baton Rouge and 1 more	22 hr
Dec 3, 3:00 PM CST	Freeze Warning	SHV	Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more	18 hr
Dec 3, 3:41 PM CST	Freeze Warning	LCH	Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more	16 hr
Dec 5, 6:44 PM CST	Lake Wind Advisory	JAN	East Carroll, Franklin, Madison, Morehouse, Richland, West Carroll	4 hr
Dec 7, 2:55 PM CST	Dense Fog Advisory	LCH	Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more	18 hr
Dec 7, 9:28 PM CST	Dense Fog Advisory	JAN	Catahoula, Concordia, Franklin, Tensas	12 hr
Dec 8, 9:03 AM CST	Marine Weather Statement	LCH		15 hr
Dec 8, 3:26 PM CST	Dense Fog Advisory	JAN	Catahoula, Concordia, Franklin, Tensas	13 hr
Dec 8, 3:53 PM CST	Dense Fog Advisory	LCH	Lafayette, Saint Martin	17 hr
Dec 9, 9:08 AM CST	Marine Weather Statement	LCH		6 hr
Dec 10, 1:37 AM CST	Dense Fog Advisory	LCH		7 hr
Dec 10, 2:04 AM CST	Marine Weather Statement	LCH		7 hr
Dec 12, 6:24 AM CST	Dense Fog Advisory	LCH		3 hr
Dec 12, 6:24 AM CST	Dense Fog Advisory	LCH		3 hr
Dec 15, 4:05 AM CST	Lake Wind Advisory	LCH	Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more	17 hr
Dec 15, 4:30 AM CST	Wind Advisory	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 6 more	24 hr
Dec 15, 4:56 AM CST	Lake Wind Advisory	JAN	Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more	22 hr
Dec 15, 5:39 AM CST	Lake Wind Advisory	SHV	Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more	6 hr
Dec 15, 8:41 AM CST	Tornado Warning	LCH	Beauregard, Vernon	34 min
Dec 15, 8:45 AM CST	Mesoscale Discussion	SPC	Allen, Avoyelles, Beauregard, Calcasieu, Catahoula, Concordia and 9 more	2 hr
Dec 15, 9:15 AM CST	Severe Thunderstorm Warning	LCH	Vernon	30 min
Dec 15, 9:48 AM CST	Special Marine Warning	LCH		42 min
Dec 15, 9:59 AM CST	Special Marine Warning	LCH		61 min
Dec 15, 10:24 AM CST	Severe Thunderstorm Warning	LCH	Rapides	36 min
Dec 15, 10:57 AM CST	Severe Thunderstorm Warning	LCH	Avoyelles, Rapides	33 min
Dec 15, 3:29 PM CST	Freeze Watch	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Helena and 4 more	13 hr
Dec 15, 9:16 PM CST	Lake Wind Advisory	LCH	Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more	7 hr
Dec 16, 4:21 AM CST	Freeze Warning	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Helena and 5 more	28 hr
Dec 18, 2:52 PM CST	Dense Fog Advisory	LCH	Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more	20 hr
Dec 19, 10:12 PM CST	Mesoscale Discussion	SPC	Allen, Beauregard, Calcasieu, Sabine, Vernon	93 min
Dec 19, 11:40 PM CST	Severe Thunderstorm Warning	SHV	De Soto, Sabine	35 min
Dec 20, 3:30 AM CST	Mesoscale Discussion	SPC	Acadia, Allen, Beauregard, Bienville, Bossier, Caddo and 14 more	90 min
Dec 20, 5:13 AM CST	Severe Thunderstorm Warning	SHV	Sabine	62 min
Dec 20, 5:46 AM CST	Severe Thunderstorm Warning	SHV	Sabine	29 min
Dec 20, 5:52 AM CST	Severe Thunderstorm Warning	LCH	Rapides, Vernon	23 min
Dec 20, 6:13 AM CST	Severe Thunderstorm Warning	LCH	Vernon	62 min
Dec 20, 6:14 AM CST	Severe Thunderstorm Warning	SHV	Natchitoches	31 min
Dec 20, 6:19 AM CST	Severe Thunderstorm Warning	LCH	Rapides, Vernon	56 min
Dec 20, 8:17 AM CST	Severe Thunderstorm Warning	LCH	Allen, Beauregard, Evangeline, Rapides, Vernon	58 min
Dec 20, 8:48 AM CST	Mesoscale Discussion	SPC	Acadia, Allen, Ascension, Avoyelles, Beauregard, Calcasieu and 19 more	57 min
Dec 20, 9:15 AM CST	Tornado Watch	SPC	Acadia, Allen, Ascension, Assumption, Avoyelles, Beauregard and 30 more	7 hr
Dec 20, 9:25 AM CST	Severe Thunderstorm Warning	LCH	Calcasieu, Cameron	65 min
Dec 20, 9:58 AM CST	Severe Thunderstorm Warning	LCH	Calcasieu	62 min
Dec 20, 10:31 AM CST	Severe Thunderstorm Warning	LCH	Jefferson Davis	29 min
Dec 20, 10:38 AM CST	Special Marine Warning	LIX		2 hr
Dec 20, 10:44 AM CST	Special Marine Warning	LIX		31 min
Dec 20, 11:21 AM CST	Mesoscale Discussion	SPC	Acadia, Allen, Ascension, Assumption, Avoyelles, Beauregard and 30 more	84 min
Dec 20, 12:24 PM CST	Special Marine Warning	LCH		2 hr
Dec 20, 12:42 PM CST	Special Marine Warning	LIX		2 hr
Dec 20, 1:06 PM CST	Mesoscale Discussion	SPC	Ascension, Assumption, East Baton Rouge, East Feliciana, Iberia, Iberville and 21 more	84 min
Dec 20, 3:01 PM CST	Tornado Warning	LIX	Orleans	19 min
Dec 20, 3:07 PM CST	Special Marine Warning	LIX		23 min
Dec 20, 4:06 PM CST	Special Marine Warning	LIX		54 min
Dec 20, 6:05 PM CST	Dense Fog Advisory	LCH	Avoyelles, Evangeline, Lafayette, Rapides, Saint Landry, Saint Martin	5 hr
Dec 20, 6:43 PM CST	Dense Fog Advisory	JAN	Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more	16 hr
Dec 20, 7:51 PM CST	Dense Fog Advisory	SHV	Bienville, Caldwell, Claiborne, Grant, Jackson, LaSalle and 7 more	13 hr
Dec 20, 9:26 PM CST	Dense Fog Advisory	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 6 more	12 hr
Dec 21, 3:05 PM CST	Lake Wind Advisory	JAN	Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more	39 hr
Dec 21, 8:22 PM CST	Dense Fog Advisory	LCH	Lafayette, Saint Martin	10 hr
Dec 22, 5:51 AM CST	Lake Wind Advisory	SHV	Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more	22 hr
Dec 22, 7:33 AM CST	Lake Wind Advisory	LCH	Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more	2 hr
Dec 22, 12:38 PM CST	Mesoscale Discussion	SPC	Caldwell, Catahoula, East Carroll, Franklin, LaSalle, Madison and 5 more	97 min
Dec 22, 2:38 PM CST	Tornado Watch	SPC	Avoyelles, Catahoula, Concordia, East Baton Rouge, East Carroll, East Feliciana and 11 more	5 hr
Dec 22, 3:51 PM CST	Mesoscale Discussion	SPC	Avoyelles, Catahoula, Concordia, East Baton Rouge, East Carroll, East Feliciana and 11 more	54 min
Dec 22, 4:32 PM CST	Severe Thunderstorm Warning	JAN	East Carroll	13 min
Dec 22, 5:59 PM CST	Severe Thunderstorm Warning	LIX	East Feliciana, Saint Helena	31 min
Dec 22, 6:29 PM CST	Mesoscale Discussion	SPC	Ascension, Livingston, Saint Helena, Saint Tammany, Tangipahoa, Washington	91 min
Dec 22, 6:35 PM CST	Severe Thunderstorm Warning	LIX	Tangipahoa	25 min
Dec 22, 6:38 PM CST	Severe Thunderstorm Warning	LIX	East Baton Rouge, Livingston	37 min
Dec 22, 7:00 PM CST	Severe Thunderstorm Warning	LIX	Tangipahoa, Washington	30 min
Dec 22, 7:09 PM CST	Severe Thunderstorm Warning	LIX	Tangipahoa	36 min
Dec 22, 7:35 PM CST	Severe Thunderstorm Warning	LIX	Saint Tammany	25 min
Dec 22, 9:36 PM CST	Special Marine Warning	LIX		84 min
Dec 23, 1:42 PM CST	Hard Freeze Warning	LCH	Avoyelles, Rapides, Vernon	19 hr
Dec 26, 11:29 AM CST	Special Marine Warning	LCH		61 min
Dec 26, 12:32 PM CST	Special Marine Warning	LCH		58 min
Dec 26, 1:41 PM CST	Special Marine Warning	LCH		64 min
Dec 26, 1:46 PM CST	Special Marine Warning	LCH		59 min
Dec 26, 2:34 PM CST	Mesoscale Discussion	SPC	Jefferson, Lafourche, St. Mary, Terrebonne	86 min
Dec 26, 2:51 PM CST	Special Marine Warning	LCH		54 min
Dec 26, 2:56 PM CST	Special Marine Warning	LIX		94 min
Dec 26, 3:42 PM CST	Severe Thunderstorm Warning	LIX	Jefferson, Lafourche, Orleans, Plaquemines, Saint Bernard, Saint Charles	48 min
Dec 26, 4:00 PM CST	Special Marine Warning	LIX		45 min
Dec 26, 4:26 PM CST	Special Marine Warning	LIX		64 min
Dec 26, 4:32 PM CST	Special Marine Warning	LIX		58 min
Dec 26, 4:39 PM CST	Severe Thunderstorm Warning	LIX	Saint Bernard	21 min
Dec 26, 5:27 PM CST	Special Marine Warning	LIX		93 min
Dec 26, 5:29 PM CST	Special Marine Warning	LIX		61 min
Dec 26, 6:35 PM CST	Special Marine Warning	LIX		115 min
Dec 26, 6:56 PM CST	Special Marine Warning	LIX		34 min
Dec 27, 9:29 AM CST	River Flood Warning	LCH	Calcasieu	23 hr
Dec 28, 2:13 AM CST	Mesoscale Discussion	SPC	East Carroll, West Carroll	92 min
Dec 28, 4:56 AM CST	Special Marine Warning	LCH		94 min
Dec 28, 5:27 AM CST	Mesoscale Discussion	SPC	Acadia, Allen, Beauregard, Calcasieu, Cameron, Evangeline and 6 more	93 min
Dec 28, 6:10 AM CST	Severe Thunderstorm Warning	JAN	East Carroll, Morehouse, Richland, West Carroll	35 min
Dec 28, 8:29 AM CST	Severe Thunderstorm Warning	LCH	Lafayette, Saint Landry, Saint Martin, Vermilion	46 min
Dec 28, 8:31 AM CST	Special Marine Warning	LCH		59 min
Dec 28, 9:35 AM CST	Tornado Warning	LCH	Iberia, Vermilion	25 min
Dec 28, 9:44 AM CST	Special Marine Warning	LIX		46 min
Dec 28, 10:32 AM CST	Special Marine Warning	LIX		118 min
Dec 28, 10:44 AM CST	Tornado Watch	SPC	Ascension, Assumption, Jefferson, Lafourche, Livingston, Orleans and 9 more	7 hr
Dec 28, 11:42 AM CST	Tornado Warning	LIX	Plaquemines	33 min
Dec 28, 12:17 PM CST	Mesoscale Discussion	SPC	Jefferson, Lafourche, Orleans, Plaquemines, Saint Bernard, Saint Charles and 5 more	118 min
Dec 28, 12:30 PM CST	Special Marine Warning	LIX		2 hr
Dec 30, 1:34 AM CST	Mesoscale Discussion	SPC	Ascension, Assumption, Iberia, Jefferson, Lafourche, Livingston and 11 more	86 min

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	25
Tornado Warning	4
Tornado Watch	3
Mesoscale Discussion	14
Flooding
River Flood Warning	1
Cold
Freeze Warning	4
Hard Freeze Warning	1
Freeze Watch	1
Wind and dust
Lake Wind Advisory	11
Wind Advisory	1
Fog and smoke
Dense Fog Advisory	13
Dense Smoke Advisory	1
Marine
Special Marine Warning	27
Marine Weather Statement	3

By county

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

24 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2006 2008

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.