Alert archive / Louisiana / Special Marine Warnings in 2021

Special Marine Warning 285, NWS New Orleans, LA

June 6, 2021

NWS New Orleans, LA issued this special marine warning at Jun 6, 2021, 10:14 AM CDT. It was in force for 91 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
Jun 6, 2021, 10:14 AM CDT (15:14 UTC)
Expired
Jun 6, 2021, 11:45 AM CDT
In force
91 min
Issued by
NWS New Orleans, LA
Area
Storm-based polygon
Hail
0.0 in
Wind
34.0 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 Jun 6, 4:57 AM CDT, 5 hours 17 minutes earlier.

Area forecast discussion, Jun 6, 4:57 AM CDT, 5 hours 17 minutes before
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In the hours before

Special weather statement, Jun 6, 9:57 AM CDT, 17 minutes before
Special Weather Statement
National Weather Service New Orleans LA
957 AM CDT Sun Jun 6 2021

LAZ068-069-061530-
Lower Plaquemines-Lower Jefferson-
957 AM CDT Sun Jun 6 2021

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT CENTRAL PLAQUEMINES
PARISH...

At 956 AM CDT, radar indicated strong thunderstorms were located
along a line extending from 17 miles southwest of Port Sulphur to 9
miles south of Empire. Movement was northeast at 35 mph.

Winds in excess of 40 mph are possible with these storms.

Locations impacted include...
Buras, Empire and Buras-triumph.

Torrential rainfall is also occurring with these storms, and may
cause localized flooding. Do not drive your vehicle through flooded
roadways.

LAT...LON 2929 8967 2933 8964 2932 8983 2934 8978
      2934 8982 2928 8998 2929 8997 2934 8984
      2939 8986 2937 8979 2943 8982 2941 8987
      2948 8985 2934 9002 2944 8990 2951 8994
      2938 8946 2924 8958
TIME...MOT...LOC 1456Z 208DEG 40KT 2934 8994 2928 8966

ABS

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 6, 8:25 AM CDTSpecial Marine WarningLIX95 min
Jun 6, 8:27 AM CDTSpecial Marine WarningLIX34 min
Jun 6, 9:07 AM CDTTornado WarningLIXAscension, Livingston, Saint James, Tangipahoa14 min
Jun 6, 9:23 AM CDTTornado Warning Tornado observedLIXPlaquemines23 min
Jun 6, 9:57 AM CDTSpecial Weather StatementLIXPlaquemines33 min
Jun 6, 10:01 AM CDTTornado WarningLIXPlaquemines32 min
Jun 6, 10:26 AM CDTSpecial Marine WarningLIX64 min
Jun 6, 10:38 AM CDTSpecial Weather StatementLIXPlaquemines52 min
Jun 6, 10:46 AM CDTAreal Flood AdvisoryLIXAscension, East Baton Rouge, Iberville, West Baton Rouge4 hr
Jun 6, 11:28 AM CDTSpecial Marine WarningLIX32 min
Jun 6, 11:32 AM CDTSpecial Weather StatementLIXSaint Bernard43 min
Jun 6, 11:44 AM CDTSpecial Marine WarningLIX61 min
Jun 6, 11:51 AM CDTAreal Flood AdvisoryLIXAscension, East Baton Rouge, Iberville, Livingston, Tangipahoa3 hr
Jun 6, 11:58 AM CDTFlash Flood WarningLIXTangipahoa, Washington3 hr
Jun 6, 12:22 PM CDTSpecial Marine WarningLIX23 min
Jun 6, 12:46 PM CDTSpecial Weather StatementLIXLafourche29 min
Jun 6, 12:53 PM CDTSpecial Weather StatementLIXTangipahoa52 min
Jun 6, 12:57 PM CDTSpecial Marine WarningLIX63 min
Jun 6, 1:52 PM CDTSpecial Marine WarningLIX23 min
Jun 6, 1:59 PM CDTSpecial Marine WarningLIX61 min
Jun 6, 2:15 PM CDTSpecial Marine WarningLIX45 min
Jun 6, 3:01 PM CDTSpecial Marine WarningLIX59 min
Jun 6, 3:07 PM CDTSpecial Marine WarningLIX53 min
Jun 6, 3:22 PM CDTSpecial Marine WarningLIX38 min
Jun 6, 3:41 PM CDTSpecial Marine WarningLIX19 min
Jun 6, 3:59 PM CDTSpecial Marine WarningLIX61 min
Jun 6, 4:39 PM CDTSpecial Marine WarningLIX31 min
Jun 6, 4:52 PM CDTSpecial Marine WarningLIX83 min
Jun 6, 5:36 PM CDTSpecial Marine WarningLIX39 min
Jun 6, 10:23 AM CDTRiver Flood WarningLIXHarrison47 hr
Jun 6, 10:26 AM CDTRiver Flood WarningLIXHarrison39 hr
Jun 6, 10:52 AM CDTRiver Flood WarningLIXHarrison30 hr
Jun 6, 2:48 PM CDTRiver Flood WarningLIXPike41 hr
Jun 6, 4:30 PM CDTSpecial Weather StatementLIXHarrison30 min

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.