Sunday, August 23, 2020

4 PM Advisory on Hurricane Marco and Tropical Storm Laura

 HURRICANE MARCO

SUMMARY OF 400 PM CDT...2100 UTC...INFORMATION

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LOCATION...25.8N 87.8W

ABOUT 240 MI...390 KM SSE OF THE MOUTH OF THE MISSISSIPPI RIVER

ABOUT 395 MI...640 KM SE OF LAFAYETTE LOUISIANA

MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/H

PRESENT MOVEMENT...NNW OR 340 DEGREES AT 13 MPH...20 KM/H

MINIMUM CENTRAL PRESSURE...991 MB...29.27 INCHES



WATCHES AND WARNINGS

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CHANGES WITH THIS ADVISORY:


A Tropical Storm Warning has been issued from Cameron to

west of Morgan City, Louisiana.


SUMMARY OF WATCHES AND WARNINGS IN EFFECT:


A Storm Surge Warning is in effect for....

* Morgan City Louisiana to Ocean Springs Mississippi

* Lake Borgne


A Hurricane Warning is in effect for...

* Morgan City Louisiana to the Mouth of the Pearl River


A Storm Surge Watch is in effect for...

* Sabine Pass to Morgan City Louisiana

* Ocean Springs Mississippi to the Mississippi/Alabama border

* Lake Pontchartrain and Lake Maurepas


A Hurricane Watch is in effect for...

* Intracoastal City to west of Morgan City

* Lake Pontchartrain, Lake Maurepas, and Metropolitan New Orleans


A Tropical Storm Warning is in effect for...

* Mouth of the Pearl River to the Mississippi/Alabama border

* Lake Pontchartrain, Lake Maurepas, and Metropolitan New Orleans

* Cameron to west of Morgan City


A Tropical Storm Watch is in effect for...

* Mississippi/Alabama border to the Alabama/Florida border

TROPICAL STORM LAURA

SUMMARY OF 500 PM EDT...2100 UTC...INFORMATION
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LOCATION...19.5N 75.2W
ABOUT 50 MI...80 KM S OF GUANTANAMO CUBA
ABOUT 220 MI...350 KM SE OF CAMAGUEY CUBA
MAXIMUM SUSTAINED WINDS...60 MPH...95 KM/H
PRESENT MOVEMENT...WNW OR 285 DEGREES AT 21 MPH...33 KM/H
MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES


WATCHES AND WARNINGS
--------------------
CHANGES WITH THIS ADVISORY:

The government of the Cayman Islands has issued a Tropical Storm
Warning for Little Cayman and Cayman Brac.

The Tropical Storm Watch for the Florida Keys north of Craig
Key and for Florida Bay has been discontinued.

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