Weather alerts in Louisiana, December 1990

43 weather alerts in December 1990, 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 1990. Tap one for its archive.

Alerts: 43
Warnings: 43
Watches: 0
Advisories: 0
Busiest day: December 21, 199029 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
Dec 3, 2:22 AM CST	Flash Flood Warning	LIX	Lafourche, Terrebonne	3 hr
Dec 3, 2:22 AM CST	Flash Flood Warning	LIX	Saint Charles	3 hr
Dec 3, 4:24 AM CST	Severe Thunderstorm Warning	LIX	Orleans, Saint Tammany	66 min
Dec 3, 5:18 AM CST	Severe Thunderstorm Warning	LIX	Washington	57 min
Dec 3, 6:32 AM CST	Tornado Warning	LIX	Lafourche, Saint Charles	58 min
Dec 18, 10:58 AM CST	Tornado Warning	LIX	Saint Tammany, Tangipahoa	62 min
Dec 18, 10:58 AM CST	Tornado Warning	LIX	Saint Charles	62 min
Dec 18, 11:31 AM CST	Tornado Warning	LIX	Washington	29 min
Dec 20, 5:29 PM CST	Severe Thunderstorm Warning	SHV	Madison	31 min
Dec 21, 12:07 AM CST	Tornado Warning	SHV	Bossier, Caddo	68 min
Dec 21, 12:40 AM CST	Tornado Warning	SHV	Webster	65 min
Dec 21, 12:55 AM CST	Severe Thunderstorm Warning	SHV	East Carroll	50 min
Dec 21, 10:48 AM CST	Severe Thunderstorm Warning	SHV	Bienville	57 min
Dec 21, 11:05 AM CST	Severe Thunderstorm Warning	SHV	Jackson, Lincoln	55 min
Dec 21, 12:08 PM CST	Severe Thunderstorm Warning	LCH	Calcasieu, Cameron	67 min
Dec 21, 12:29 PM CST	Tornado Warning	LCH	Calcasieu	31 min
Dec 21, 12:34 PM CST	Tornado Warning	LCH	Allen, Jefferson Davis	41 min
Dec 21, 1:08 PM CST	Severe Thunderstorm Warning	SHV	Richland, West Carroll	67 min
Dec 21, 1:08 PM CST	Severe Thunderstorm Warning	SHV	Caldwell, Jackson, Ouachita, Winn	67 min
Dec 21, 1:15 PM CST	Severe Thunderstorm Warning	LCH	Allen, Rapides	60 min
Dec 21, 1:33 PM CST	Severe Thunderstorm Warning	SHV	De Soto	72 min
Dec 21, 1:46 PM CST	Severe Thunderstorm Warning	SHV	East Carroll, Madison	89 min
Dec 21, 1:46 PM CST	Severe Thunderstorm Warning	SHV	Tensas	89 min
Dec 21, 2:02 PM CST	Tornado Warning	SHV	Madison, Tensas	58 min
Dec 21, 2:22 PM CST	Severe Thunderstorm Warning	LCH	Rapides	53 min
Dec 21, 2:35 PM CST	Severe Thunderstorm Warning	LIX	Avoyelles	60 min
Dec 21, 2:35 PM CST	Severe Thunderstorm Warning	LIX	Catahoula	55 min
Dec 21, 2:55 PM CST	Severe Thunderstorm Warning	SHV	Webster	65 min
Dec 21, 2:56 PM CST	Tornado Warning	LCH	Rapides	34 min
Dec 21, 3:17 PM CST	Severe Thunderstorm Warning	SHV	Bienville, Red River	88 min
Dec 21, 3:17 PM CST	Severe Thunderstorm Warning	SHV	Franklin, Madison, Tensas	88 min
Dec 21, 3:20 PM CST	Severe Thunderstorm Warning	LIX	Catahoula	55 min
Dec 21, 3:56 PM CST	Severe Thunderstorm Warning	LIX	Concordia	34 min
Dec 21, 4:03 PM CST	Tornado Warning	SHV	Tensas	57 min
Dec 21, 5:16 PM CST	Severe Thunderstorm Warning	SHV	Madison, Tensas	59 min
Dec 21, 5:30 PM CST	Severe Thunderstorm Warning	SHV	Natchitoches, Sabine	60 min
Dec 21, 5:30 PM CST	Tornado Warning	SHV	Madison	60 min
Dec 21, 5:57 PM CST	Severe Thunderstorm Warning	LCH	Vernon	63 min
Dec 21, 8:00 PM CST	Severe Thunderstorm Warning	SHV	Franklin, Madison, Richland	105 min
Dec 21, 8:00 PM CST	Severe Thunderstorm Warning	SHV	East Carroll	105 min
Dec 21, 9:30 PM CST	Severe Thunderstorm Warning	LCH	Grant, Rapides	60 min
Dec 22, 1:05 AM CST	Severe Thunderstorm Warning	SHV	Madison, Tensas	40 min
Dec 23, 2:22 AM CST	Flash Flood Warning	SHV	Tensas	4 hr

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	28
Tornado Warning	12
Flooding
Flash Flood Warning	3

Nearby

Alerts in force now Tornadoes on record The radar archive 1989 1991

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.