Weather @ MUSC Library

Tropical Storm Gabrielle
Public Advisory

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BULLETIN
Tropical Storm Gabrielle Advisory Number 4
NWS National Hurricane Center Miami FL AL072025
1100 PM AST Wed Sep 17 2025

...POORLY ORGANIZED GABRIELLE BATTLING STRONG WIND SHEAR AS IT JOGS
TOWARD THE WEST-NORTHWEST...


SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION
-----------------------------------------------
LOCATION...19.5N 49.5W
ABOUT 895 MI...1435 KM E OF THE NORTHERN LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H
PRESENT MOVEMENT...WNW OR 300 DEGREES AT 16 MPH...26 KM/H
MINIMUM CENTRAL PRESSURE...1004 MB...29.65 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 Gabrielle
was located near latitude 19.5 North, longitude 49.5 West. Gabrielle
is moving toward the west-northwest near 16 mph (26 km/h). A
motion between west-northwest and northwest is expected for the
next few days.

Recent satellite data indicate that maximum sustained winds remain
near 50 mph (85 km/h) with higher gusts. Little change in strength
is forecast during the next 48 hours, but some gradual
intensification is forecast over the weekend.

Tropical-storm-force winds extend outward up to 240 miles (390 km)
from the center, mostly to the north and northeast of the center.

The estimated minimum central pressure is 1004 mb (29.65 inches).


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


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

$$
Forecaster Hagen

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