...DEBBY STRENGTHENING AS IT NEARS LANDFALL IN THE FLORIDA BIG BEND... ...EXPECTED TO BRING LIFE-THREATENING STORM SURGE IN PORTIONS OF FLORIDA AND MAJOR FLOODING IN THE SOUTHEASTERN UNITED STATES... As of 2:00 AM EDT Mon Aug 5 the center of Debby was located near 29.1, -83.8 with movement N at 12 mph. The minimum central pressure was 981 mb with maximum sustained winds of about 80 mph.