While Javier peaked at Category 4 , with windspeeds of 150 mph ( 240 km\/h ) , it weakened dramatically before striking land south of San Ignacio in Baja Sur as only a tropical depression . While Javier peaked at Category 4 , with windspeeds of 150 mph ( 240 km\/h ) , it weakened dramatically before striking land south of San Ignacio , Baja California Sur , as only a tropical depression .