000 WTNT31 KNHC 200841 TCPAT1 BULLETIN TROPICAL STORM FIONA ADVISORY NUMBER 14 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062016 500 AM AST SAT AUG 20 2016 ...FIONA EXPECTED TO BECOME A TROPICAL DEPRESSION LATER TODAY... SUMMARY OF 500 AM AST...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...19.2N 46.7W ABOUT 1000 MI...1610 KM E OF THE LEEWARD ISLANDS MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...WNW OR 295 DEGREES AT 13 MPH...20 KM/H MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 500 AM AST (0900 UTC), the center of Tropical Storm Fiona was located near latitude 19.2 North, longitude 46.7 West. Fiona is moving toward the west-northwest near 13 mph (20 km/h), and this general motion with a slight increase in forward speed is expected over the next couple of days. Maximum sustained winds remain near 40 mph (65 km/h) with higher gusts. Fiona is forecast to become a tropical depression later today, and could degenerate into a remnant low on Monday. Tropical-storm-force winds extend outward up to 80 miles (130 km) from the center. The estimated minimum central pressure is 1008 mb (29.77 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 1100 AM AST. $$ Forecaster Blake