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Tropical Storm Beryl Advisory Number 10
NWS National Hurricane Center Miami FL AL022018
500 PM AST Sat Jul 07 2018
...BERYL WEAKENING WHILE ACCELERATING TOWARD THE LESSER ANTILLES...
SUMMARY OF 500 PM AST...2100 UTC...INFORMATION
ABOUT 605 MI...975 KM ESE OF THE LESSER ANTILLES
MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H
PRESENT MOVEMENT...WNW OR 295 DEGREES AT 17 MPH...28 KM/H
MINIMUM CENTRAL PRESSURE...1003 MB...29.62 INCHES
WATCHES AND WARNINGS
CHANGES WITH THIS ADVISORY:
The government of France has issued a Tropical Storm Warning for
The government of St. Maarten has issued a Tropical Storm Watch for
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 500 PM AST (2100 UTC), the center of Tropical Storm Beryl was
located near latitude 12.7 North, longitude 52.7 West. Beryl is
moving faster toward the west-northwest near 17 mph (28 km/h). A
west-northwestward motion with an additional increase in forward
speed is expected during the next few 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 on Monday.
Maximum sustained winds are estimated to be near 50 mph (85 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
could degenerate into an open trough by the time it reaches the
central Caribbean Sea and Hispaniola Monday night.
Tropical-storm-force winds extend outward up to 45 miles (75 km)
from the center.
The estimated minimum central pressure is 1003 mb (29.62 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
2 to 4 inches through Monday across the southern Leeward and
northern Windward Islands. Across the remainder of the Leeward and
Windward Islands, the Virgin Islands, and Puerto Rico, rainfall
amounts of 1 to 2 inches with locally higher amounts are expected.
Next intermediate advisory at 800 PM AST.
Next complete advisory at 1100 PM AST.