Tropical Storm Sebastien Public Advisory Number 11

By | November 22, 2019

Issued at 1100 PM AST Thu Nov 21 2019


000
WTNT35 KNHC 220245
TCPAT5

BULLETIN
Tropical Storm Sebastien Advisory Number  11
NWS National Hurricane Center Miami FL       AL202019
1100 PM AST Thu Nov 21 2019

...SEBASTIEN MOVING FASTER WITH NO CHANGE IN INTENSITY...


SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION
-----------------------------------------------
LOCATION...24.7N 57.8W
ABOUT 565 MI...905 KM NE OF THE NORTHERN LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS...60 MPH...95 KM/H
PRESENT MOVEMENT...NE OR 55 DEGREES AT 18 MPH...30 KM/H
MINIMUM CENTRAL PRESSURE...999 MB...29.50 INCHES


WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.


DISCUSSION AND OUTLOOK
----------------------
At 1100 PM AST (0300 UTC), the center of Tropical Storm Sebastien
was located near latitude 24.7 North, longitude 57.8 West. Sebastien
is moving toward the northeast near 18 mph (30 km/h), and this
motion is expected to continue with an increase in forward speed
during the next few days.

Maximum sustained winds remain near 60 mph (95 km/h) with higher
gusts. Little change in strength is forecast overnight, with
weakening beginning by the weekend.

Tropical-storm-force winds extend outward up to 160 miles (260 km)
from the center.

The estimated minimum central pressure is 999 mb (29.50 inches).


HAZARDS AFFECTING LAND
----------------------
None


NEXT ADVISORY
-------------
Next complete advisory at 500 AM AST.

$$
Forecaster Blake

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