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Tropical Storm Beryl Advisory Number 11
NWS National Hurricane Center Miami FL AL022018
1100 PM AST Sat Jul 07 2018
...BERYL CONTINUES TO WEAKEN AS IT MOVES WEST-NORTHWESTWARD
TOWARD THE LESSER ANTILLES...
SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION
ABOUT 495 MI...795 KM ESE OF THE LESSER ANTILLES
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 18 MPH...30 KM/H
MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES
WATCHES AND WARNINGS
CHANGES WITH THIS ADVISORY:
SUMMARY OF WATCHES AND WARNINGS IN EFFECT:
A Tropical Storm Warning is in effect for...
A Tropical Storm Watch is in effect for...
* St. Lucia
* Martinique, St. Martin, and St. Barthelemy
* Saba and St. Eustatius
* St. Maarten
A Tropical Storm Warning means that tropical storm conditions are
expected somewhere within the warning area.
A Tropical Storm Watch means that tropical storm conditions are
possible within the watch area.
Interests elsewhere in the Leeward Islands, the Virgin Islands,
Puerto Rico, and the Dominican Republic should monitor the progress
For storm information specific to your area, please monitor
products issued by your national meteorological service.
DISCUSSION AND OUTLOOK
At 1100 PM AST (0300 UTC), the center of Tropical Storm Beryl was
located near latitude 13.1 North, longitude 54.3 West. Beryl is
moving toward the west-northwest near 18 mph (30 km/h) and this
motion with an increase in forward speed is expected during the next
couple of days. On the forecast track, the center of Beryl will
approach the Lesser Antilles through Sunday, cross the island chain
Sunday night, and move south of the Virgin Islands and Puerto Rico
Maximum sustained winds have decreased to near 45 mph (75 km/h) with
higher gusts. Additional weakening is forecast during the next 48
hours, and Beryl is likely to weaken to a tropical depression after
moving across the Lesser Antilles. The system is then expected to
degenerate into a tropical wave as it moves across the eastern and
central Caribbean Sea on Monday.
Tropical-storm-force winds extend outward up to 45 miles (75 km)
from the center.
The estimated minimum central pressure is 1005 mb (29.68 inches).
HAZARDS AFFECTING LAND
WIND: Tropical storm conditions are expected in Dominica and
Guadeloupe Sunday night. Tropical storm conditions are possible in
the watch areas of the Lesser Antilles by late Sunday or Monday.
RAINFALL: Beryl is expected to produce total rain accumulations of
1 to 3 inches through Monday across the southern Leeward and
northern Windward Islands. Across Puerto Rico, rainfall amounts of
1 to 4 inches are expected. Across the remainder of the Leeward
and Windward Islands and the Virgin Islands, rainfall amounts of
1 to 2 inches are expected, with locally higher amounts possible.
Next intermediate advisory at 200 AM AST.
Next complete advisory at 500 AM AST.