Alert archive / Louisiana / Special Marine Warnings in 2021

Special Marine Warning 151, NWS New Orleans, LA

April 16, 2021

NWS New Orleans, LA issued this special marine warning at Apr 16, 2021, 12:25 PM CDT. It was in force for 65 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
Apr 16, 2021, 12:25 PM CDT (17:25 UTC)
Expired
Apr 16, 2021, 1:30 PM CDT
In force
65 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 Apr 15, 3:49 PM CDT, 20 hours 36 minutes earlier.

Area forecast discussion, Apr 15, 3:49 PM CDT, 20 hours 36 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Apr 15, 9:06 PM CDTRiver Flood AdvisoryLIXTangipahoa39 hr
Apr 16, 4:21 AM CDTSpecial Weather StatementLIXIberville, Pointe Coupee, West Baton Rouge39 min
Apr 16, 4:56 AM CDTSpecial Weather StatementLIXEast Baton Rouge, Iberville, Pointe Coupee, West Baton Rouge64 min
Apr 16, 5:23 AM CDTSpecial Weather StatementLIXAscension, East Baton Rouge, Iberville, Livingston, Saint James, West Baton Rouge37 min
Apr 16, 5:45 AM CDTSpecial Weather StatementLIXAscension, Livingston, Saint James, Saint John the Baptist30 min
Apr 16, 5:49 AM CDTSpecial Marine WarningLIX56 min
Apr 16, 6:12 AM CDTSpecial Weather StatementLIXAscension, Assumption, Saint James48 min
Apr 16, 6:16 AM CDTSpecial Weather StatementLIXOrleans, Saint John the Baptist, Saint Tammany44 min
Apr 16, 6:39 AM CDTSpecial Marine WarningLIX51 min
Apr 16, 6:59 AM CDTSpecial Weather StatementLIXOrleans46 min
Apr 16, 7:19 AM CDTSpecial Marine WarningLIX56 min
Apr 16, 7:51 AM CDTSpecial Weather StatementLIXJefferson24 min
Apr 16, 9:23 AM CDTSpecial Weather StatementLIXPlaquemines37 min
Apr 16, 9:34 AM CDTTornado WarningLIXPlaquemines11 min
Apr 16, 9:50 AM CDTSpecial Weather StatementLIXTerrebonne55 min
Apr 16, 9:51 AM CDTSpecial Marine WarningLIX54 min
Apr 16, 9:54 AM CDTSpecial Marine WarningLIX66 min
Apr 16, 10:28 AM CDTSpecial Marine WarningLIX62 min
Apr 16, 10:39 AM CDTSpecial Marine WarningLIX66 min
Apr 16, 11:24 AM CDTSpecial Marine WarningLIX66 min
Apr 16, 11:33 AM CDTSpecial Marine WarningLIX57 min
Apr 16, 12:02 PM CDTSpecial Marine WarningLIX58 min
Apr 16, 12:47 PM CDTSpecial Marine WarningLIX28 min
Apr 16, 1:12 PM CDTSpecial Marine WarningLIX33 min
Apr 16, 1:25 PM CDTSpecial Marine WarningLIX50 min
Apr 15, 8:18 PM CDTRiver Flood WarningLIXHancock11 hr
Apr 15, 9:06 PM CDTRiver Flood AdvisoryLIXPike13 hr
Apr 16, 9:27 AM CDTRiver Flood WarningLIXHancock25 hr
Apr 16, 10:12 AM CDTRiver Flood WarningLIXPike39 hr

Nearby

Special Marine Warnings in Louisiana, 2021Every 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.