…ERIN STILL A FORMIDABLE CATEGORY 4 HURRICANE UNDERGOING STRUCTURAL CHANGES… …HEAVY RAINS AND GUSTY WINDS OCCURING OVER PUERTO RICO AND THE VIRGIN ISLANDS… As of 11:00 PM AST Sat Aug 16 the center of Erin was located near 20.3, -65.1 with movement WNW at 14 mph. The minimum central pressure was 937 mb with maximum sustained winds of about 140 mph.
