...DEBBY SLOWLY APPROACHING THE COAST OF SOUTH CAROLINA... ...MAJOR FLOOD THREAT CONTINUES FOR PORTIONS OF THE CAROLINAS... As of 5:00 PM EDT Wed Aug 7 the center of Debby was located near 32.5, -79.1 with movement NNE at 3 mph. The minimum central pressure was 995 mb with maximum sustained winds of about 60 mph.