NEW: Florence is now a category 4 hurricane. Data from a NOAA Hurricane Hunter indicate that Florence has continued to rapidly strengthen and has maximum sustained winds near 130 mph (195 km/h) and a minimum central pressure of 946 mb (27.93 inches) https://t.co/tW4KeGdBFb pic.twitter.com/wfLt6fJPl2
— National Hurricane Center (@NHC_Atlantic) September 10, 2018
