The tides along the coast of Southwest and South Central Louisiana fell below -1 foot MLLW for multiple hours behind a strong cold front.
Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS LCH wrote it up.
The tides along the coast of Southwest and South Central Louisiana fell below -1 foot MLLW for multiple hours behind a strong cold front.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Lake Charles, LA wrote its last area forecast discussion before the first event at Feb 1, 9:55 AM CST, 35 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
3 astronomical low tide. Local standard time, as filed.
North winds behind a strong cold front pushed water levels below -1 foot MLLW for multiple hours at Cypremort Point and hitting a low of -1.29 MLLW.
The tide station at Cameron recorded a level at or below -1 foot MLLW for multiple hours hitting a low of -1.39 MLLW.
The tide station at Cameron recorded a level at or below -1 foot MLLW for multiple hours hitting a low of -1.39 MLLW.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Louisiana in 2021Every state in 2021This day in weather historyWarnings in Louisiana, February 2021
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 943270, 943268, 943269.