Potential Tropical Cyclone Nine Intermediate Advisory Number 4A
NWS National Hurricane Center Miami FL AL092020
800 AM AST Wed Jul 29 2020
...HEAVY RAINFALL AND GUSTY WINDS SPREADING OVER THE LEEWARD
ISLANDS...
SUMMARY OF 800 AM AST...1200 UTC...INFORMATION
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LOCATION...15.1N 62.1W
ABOUT 55 MI...90 KM WSW OF DOMINICA
ABOUT 350 MI...560 KM SE OF SAN JUAN PUERTO RICO
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 23 MPH...37 KM/H
MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES
WATCHES AND WARNINGS
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CHANGES WITH THIS ADVISORY:
The government of Barbados has discontinued the Tropical Storm
Warning for Dominica.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT:
A Tropical Storm Warning is in effect for...
* Puerto Rico, Vieques, Culebra
* U.S. Virgin Islands
* British Virgin Islands
* Antigua, Barbuda, Montserrat, St. Kitts, Nevis, and Anguilla
* Guadeloupe, Martinique, St. Martin, and St. Barthelemy
* Saba and St. Eustatius
* St. Maarten
* Dominican Republic from Cabo Caucedo eastward to Cabo Engano and
then westward along the northern coast to the Dominican
Republic/Haiti border
* North coast of Haiti from Le Mole St Nicholas eastward to the
northern border with the Dominican Republic
A Tropical Storm Watch is in effect for...
* Dominican Republic from the southern Haiti border eastward to
Cabo Caucedo
* Turks and Caicos Islands
* Southeastern Bahamas
Interests in the central and northwestern Bahamas and Cuba should
monitor the progress of this system.
A Tropical Storm Warning means that tropical storm conditions are
expected somewhere within the warning area within 36 hours.
A Tropical Storm Watch means that tropical storm conditions are
possible within the watch area, generally within 48 hours.