Alert archive / Louisiana / Severe Thunderstorm Warnings / 1990

Severe Thunderstorm Warnings in Louisiana, May 1990

91 severe thunderstorm warnings in May 1990. 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 severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in May 1990. Tap one for its archive.

Severe Thunderstorm Warnings: 91
Busiest day: May 12, 199019 severe thunderstorm warnings

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
May 3, 3:11 PM CDT	Severe Thunderstorm Warning	SHV	De Soto	64 min
May 3, 3:36 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Caddo	3 hr
May 3, 4:16 PM CDT	Severe Thunderstorm Warning	SHV	De Soto, Red River	3 hr
May 3, 4:16 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Webster	3 hr
May 12, 1:57 AM CDT	Severe Thunderstorm Warning	SHV	Bossier, Caddo	48 min
May 12, 2:29 AM CDT	Severe Thunderstorm Warning	SHV	Claiborne, Webster	61 min
May 12, 5:13 AM CDT	Severe Thunderstorm Warning	SHV	Natchitoches	62 min
May 12, 5:57 AM CDT	Severe Thunderstorm Warning	SHV	Winn	63 min
May 12, 7:00 AM CDT	Severe Thunderstorm Warning	LCH	Grant	60 min
May 12, 8:09 AM CDT	Severe Thunderstorm Warning	SHV	De Soto	66 min
May 12, 10:10 AM CDT	Severe Thunderstorm Warning	LCH	Grant, Rapides	60 min
May 12, 10:45 AM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Winn	60 min
May 12, 10:45 AM CDT	Severe Thunderstorm Warning	SHV	Ouachita	60 min
May 12, 11:46 AM CDT	Severe Thunderstorm Warning	SHV	Caddo, De Soto	59 min
May 12, 11:46 AM CDT	Severe Thunderstorm Warning	SHV	Franklin	59 min
May 12, 12:25 PM CDT	Severe Thunderstorm Warning	SHV	Madison, Tensas	65 min
May 12, 12:41 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, De Soto, Red River	94 min
May 12, 1:50 PM CDT	Severe Thunderstorm Warning	SHV	Natchitoches, Winn	55 min
May 12, 2:44 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Winn	61 min
May 12, 2:45 PM CDT	Severe Thunderstorm Warning	LCH	Grant, LaSalle	60 min
May 12, 3:50 PM CDT	Severe Thunderstorm Warning	LCH	LaSalle	60 min
May 12, 3:51 PM CDT	Severe Thunderstorm Warning	SHV	Franklin, Tensas	69 min
May 12, 6:48 PM CDT	Severe Thunderstorm Warning	SHV	Caddo, De Soto	57 min
May 12, 8:09 PM CDT	Severe Thunderstorm Warning	SHV	Sabine	66 min
May 12, 10:40 PM CDT	Severe Thunderstorm Warning	LCH	Beauregard	65 min
May 16, 4:37 PM CDT	Severe Thunderstorm Warning	SHV	Caddo	83 min
May 16, 4:37 PM CDT	Severe Thunderstorm Warning	SHV	Bossier	83 min
May 16, 10:11 PM CDT	Severe Thunderstorm Warning	SHV	Caddo	94 min
May 16, 10:11 PM CDT	Severe Thunderstorm Warning	SHV	Bossier	94 min
May 20, 12:15 PM CDT	Severe Thunderstorm Warning	SHV	Caddo	2 hr
May 20, 12:15 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Webster	2 hr
May 20, 12:15 PM CDT	Severe Thunderstorm Warning	SHV	De Soto	2 hr
May 20, 12:44 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Claiborne	2 hr
May 20, 12:44 PM CDT	Severe Thunderstorm Warning	SHV	Red River	2 hr
May 20, 12:44 PM CDT	Severe Thunderstorm Warning	SHV	Sabine	2 hr
May 20, 2:01 PM CDT	Severe Thunderstorm Warning	SHV	Jackson, Natchitoches, Winn	119 min
May 20, 2:01 PM CDT	Severe Thunderstorm Warning	SHV	Lincoln, Ouachita, Union	119 min
May 20, 2:01 PM CDT	Severe Thunderstorm Warning	SHV	Morehouse	119 min
May 20, 2:29 PM CDT	Severe Thunderstorm Warning	SHV	East Carroll, Richland, West Carroll	61 min
May 20, 3:10 PM CDT	Severe Thunderstorm Warning	SHV	Franklin, Madison, Tensas	95 min
May 20, 3:10 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell	95 min
May 20, 3:23 PM CDT	Severe Thunderstorm Warning	LCH	Grant, LaSalle, Rapides	67 min
May 21, 8:30 AM CDT	Severe Thunderstorm Warning	SHV	East Carroll, Morehouse, West Carroll	90 min
May 21, 8:30 AM CDT	Severe Thunderstorm Warning	SHV	Claiborne, Union	90 min
May 21, 8:30 AM CDT	Severe Thunderstorm Warning	SHV	Webster	90 min
May 21, 9:47 AM CDT	Severe Thunderstorm Warning	SHV	Lincoln, Union	88 min
May 21, 11:33 AM CDT	Severe Thunderstorm Warning	SHV	Franklin, Tensas	87 min
May 21, 12:04 PM CDT	Severe Thunderstorm Warning	LCH	LaSalle	56 min
May 21, 12:31 PM CDT	Severe Thunderstorm Warning	LIX	Catahoula, Concordia	74 min
May 21, 2:42 PM CDT	Severe Thunderstorm Warning	LIX	Tangipahoa, Washington	63 min
May 21, 2:51 PM CDT	Severe Thunderstorm Warning	LIX	East Feliciana, West Feliciana	69 min
May 21, 2:51 PM CDT	Severe Thunderstorm Warning	LIX	Saint Helena	69 min
May 21, 3:55 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Jackson, Winn	50 min
May 21, 4:11 PM CDT	Severe Thunderstorm Warning	LIX	Saint Bernard	49 min
May 21, 4:47 PM CDT	Severe Thunderstorm Warning	SHV	Jackson, Winn	73 min
May 21, 6:10 PM CDT	Severe Thunderstorm Warning	LCH	Grant, LaSalle	80 min
May 21, 7:00 PM CDT	Severe Thunderstorm Warning	LCH	Rapides	60 min
May 21, 7:10 PM CDT	Severe Thunderstorm Warning	LCH	Grant, LaSalle	20 min
May 21, 7:29 PM CDT	Severe Thunderstorm Warning	SHV	Natchitoches	61 min
May 21, 7:45 PM CDT	Severe Thunderstorm Warning	LCH	Grant	30 min
May 27, 12:35 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Caddo	55 min
May 27, 12:50 PM CDT	Severe Thunderstorm Warning	SHV	De Soto	85 min
May 27, 2:00 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Natchitoches, Red River, Sabine, Winn	90 min
May 27, 3:46 PM CDT	Severe Thunderstorm Warning	LCH	Rapides	44 min
May 27, 4:18 PM CDT	Severe Thunderstorm Warning	LIX	Avoyelles, Concordia, Pointe Coupee	42 min
May 27, 4:59 PM CDT	Severe Thunderstorm Warning	LIX	Pointe Coupee, West Feliciana	61 min
May 27, 5:12 PM CDT	Severe Thunderstorm Warning	LIX	Tangipahoa	63 min
May 27, 5:13 PM CDT	Severe Thunderstorm Warning	LIX	Saint Helena	62 min
May 27, 5:27 PM CDT	Severe Thunderstorm Warning	LIX	East Baton Rouge, East Feliciana, Iberville, West Baton Rouge	63 min
May 27, 6:03 PM CDT	Severe Thunderstorm Warning	LIX	Ascension, Livingston	57 min
May 27, 6:08 PM CDT	Severe Thunderstorm Warning	LIX	Tangipahoa	67 min
May 27, 6:16 PM CDT	Severe Thunderstorm Warning	LIX	Livingston	44 min
May 27, 6:19 PM CDT	Severe Thunderstorm Warning	LIX	Ascension, Livingston	26 min
May 27, 6:28 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany, Washington	62 min
May 27, 7:00 PM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Orleans, Saint Charles	60 min
May 27, 7:05 PM CDT	Severe Thunderstorm Warning	LIX	Plaquemines, Saint Bernard	55 min
May 28, 8:44 AM CDT	Severe Thunderstorm Warning	LIX	Pointe Coupee, Saint Landry	61 min
May 28, 10:51 AM CDT	Severe Thunderstorm Warning	LIX	Tangipahoa	69 min
May 28, 11:22 AM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany, Washington	68 min
May 30, 6:12 PM CDT	Severe Thunderstorm Warning	SHV	Caddo	63 min
May 30, 9:43 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Bossier, Caddo, De Soto, Red River	3 hr
May 30, 10:40 PM CDT	Severe Thunderstorm Warning	SHV	Natchitoches, Winn	95 min
May 31, 10:25 AM CDT	Severe Thunderstorm Warning	SHV	Union	95 min
May 31, 3:58 PM CDT	Severe Thunderstorm Warning	LIX	Livingston, Saint Helena	47 min
May 31, 4:00 PM CDT	Severe Thunderstorm Warning	LIX	Tangipahoa	45 min
May 31, 4:11 PM CDT	Severe Thunderstorm Warning	LIX	East Baton Rouge, West Baton Rouge	49 min
May 31, 4:11 PM CDT	Severe Thunderstorm Warning	LIX	Pointe Coupee	49 min
May 31, 4:45 PM CDT	Severe Thunderstorm Warning	LIX	Ascension, East Baton Rouge, Livingston	45 min
May 31, 4:45 PM CDT	Severe Thunderstorm Warning	LIX	Iberville, West Baton Rouge	45 min
May 31, 5:30 PM CDT	Severe Thunderstorm Warning	LIX	Ascension, Livingston	45 min
May 31, 5:30 PM CDT	Severe Thunderstorm Warning	LIX	Iberville	45 min

By county

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

7 more counties

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.