Tropical Storm Gabrielle Advisory Number   9

NWS National Hurricane Center Miami FL       AL072025

500 AM AST Fri Sep 19 2025

...GABRIELLE FORECAST TO STRENGTHEN AND BECOME A HURRICANE BYSUNDAY...

 

SUMMARY OF 500 AM AST...0900 UTC...INFORMATION

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LOCATION...21.9N 54.8W

ABOUT 595 MI...960 KM ENE OF THE NORTHERN LEEWARD ISLANDS

ABOUT 945 MI...1520 KM SE OF BERMUDA

MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H

PRESENT MOVEMENT...WNW OR 300 DEGREES AT 12 MPH...19 KM/H

MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES

 

WATCHES AND WARNINGS

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There are no coastal watches or warnings in effect.

Interests in Bermuda should monitor the progress of Gabrielle.

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1. Eastern Tropical Atlantic:  A tropical wave just off the west coast of Africa is producing disorganized shower and thunderstorm activity.  Some slow development of this system is possible through the middle to latter part of next week while it moves west-northwestward across the eastern and central tropical Atlantic.

* Formation chance through 48 hours...low...near 0 percent.

* Formation chance through 7 days...low...20 percent.