Alert archive / Louisiana / Special Marine Warnings in 2021

Special Marine Warning 264, NWS New Orleans, LA

May 21, 2021

NWS New Orleans, LA issued this special marine warning at May 21, 2021, 11:24 AM CDT. It was in force for 96 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: May 21, 2021, 11:24 AM CDT (16:24 UTC)
Expired: May 21, 2021, 1:00 PM CDT
In force: 96 min
Issued by: NWS New Orleans, LA
Area: Storm-based polygon
Hail: 0.0 in
Wind: 49.0 mph

What forecasters said that day

The local office's own words before this special marine warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS New Orleans, LA wrote its last area forecast discussion before this special marine warning went out at May 21, 4:10 AM CDT, 7 hours 14 minutes earlier.

Area forecast discussion, May 21, 4:10 AM CDT, 7 hours 14 minutes before

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The office that day

Everything else NWS New Orleans, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 20, 9:07 PM CDT	Special Marine Warning	LIX		83 min
May 21, 11:50 AM CDT	Flash Flood Warning Considerable damage threat	LIX	Iberville	6 hr
May 21, 12:51 PM CDT	Special Marine Warning	LIX		84 min
May 21, 2:08 PM CDT	Special Marine Warning	LIX		97 min
May 21, 5:49 PM CDT	Areal Flood Warning	LIX	Iberville	14 hr

Nearby

Special Marine Warnings in Louisiana, 2021 Every special marine warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.