...GABRIELLE MOVING NORTHWESTWARD... ...EXPECTED TO BECOME A HURRICANE AND PASS EAST OF BERMUDA SUNDAY NIGHT AND MONDAY... As of 5:00 AM AST Sat Sep 20 the center of Gabrielle was located near 24.3, -58.1 with movement NW at 13 mph. The minimum central pressure was 1004 mb with maximum sustained winds of about 50 mph.