…AIR FORCE HURRICANE HUNTER AIRCRAFT DATA INDICATE FIONA HAS STRENGTHENED… …LIFE-THREATENING FLOODING AND MUDSLIDES POSSIBLE ACROSS PUERTO RICO FROM FIONA DURING THE NEXT SEVERAL DAYS…
As of 2:00 AM AST Sun Sep 18
the center of Fiona was located near 16.9, -65.5
with movement WNW at 8 mph.
The minimum central pressure was 994 mb
with maximum sustained winds of about 65 mph.