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Tropical Storm Kirk Advisory Number 10
NWS National Hurricane Center Miami FL AL122018
500 AM AST Wed Sep 26 2018
...KIRK REGENERATES INTO A TROPICAL STORM OVER THE WESTERN TROPICAL
...TROPICAL STORM WARNINGS AND WATCHES ISSUED FOR PORTIONS OF THE
SUMMARY OF 500 AM AST...0900 UTC...INFORMATION
ABOUT 470 MI...755 KM E OF BARBADOS
ABOUT 595 MI...955 KM ESE OF MARTINIQUE
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...W OR 280 DEGREES AT 18 MPH...30 KM/H
MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES
WATCHES AND WARNINGS
CHANGES WITH THIS ADVISORY:
The government of Barbados has issued a Tropical Storm Warning for
Barbados. The government of St. Lucia has issued a Tropical Storm
Warning for St. Lucia.
The government of Barbados has issued a Tropical Storm Watch for
St. Vincent and the Grenadines.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT:
A Tropical Storm Warning is in effect for...
* St. Lucia
A Tropical Storm Watch is in effect for...
* St. Vincent and the Grenadines
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, in this case within 36 hours.
Interests elsewhere in the central and northern Lesser Antilles
should monitor the progress of Kirk as additional warnings or
watches could be issued later today.
For storm information specific to your area, please monitor
products issued by your national meteorological service.
DISCUSSION AND OUTLOOK
At 500 AM AST (0900 UTC), the center of Tropical Storm Kirk was
located near latitude 11.8 North, longitude 52.7 West. Kirk is
moving toward the west near 18 mph (30 km/h). A westward to
west-northwestward motion is expected through Friday night. On the
forecast track, Kirk is expected to approach Barbados and the
northern Windward Islands Thursday afternoon and move into the
eastern Caribbean Sea by Friday morning.
Maximum sustained winds are near 45 mph (75 km/h) with higher gusts.
Little change in strength is forecast until Kirk moves through the
central Lesser Antilles Thursday afternoon and evening. Rapid
weakening is expected on Friday after Kirk emerges over the
Tropical-storm-force winds extend outward up to 115 miles (185 km)
from the center.
The estimated minimum central pressure is 1004 mb (29.65 inches).
HAZARDS AFFECTING LAND
WIND: Tropical storm conditions are expected to first reach the
warning area by Thursday afternoon, making outside preparations
difficult or dangerous. Tropical storm conditions are possible
within the watch area by Thursday afternoon or evening.
RAINFALL: Kirk is expected to produce total rainfall totals of
4 to 6 inches with maximum totals of 10 across the northern Windward
and southern Leeward Islands from Barbados and St. Lucia northward
across Martinique, Dominica, and Guadeloupe. These rains may
produce life-threatening flash floods and mudslides.
Next intermediate advisory at 800 AM AST.
Next complete advisory at 1100 AM AST.