000 WTNT31 KNHC 211444 TCPAT1 BULLETIN TROPICAL STORM FIONA ADVISORY NUMBER 19 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062016 1100 AM AST SUN AUG 21 2016 ...FIONA WEAKENS A LITTLE MORE... SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...22.9N 53.3W ABOUT 680 MI...1095 KM NE OF THE LEEWARD ISLANDS MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...WNW OR 295 DEGREES AT 16 MPH...26 KM/H MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 1100 AM AST (1500 UTC), the center of Tropical Storm Fiona was located near latitude 22.9 North, longitude 53.3 West. Fiona is moving toward the west-northwest near 16 mph (26 km/h), and this general motion is expected to continue during the next couple of days. Maximum sustained winds have decreased to near 40 mph (65 km/h) with higher gusts. Some weakening is forecast during the next 24 hours, and Fiona could weaken to a tropical depression later today or tonight. Tropical-storm-force winds extend outward up to 45 miles (75 km) from the center. The estimated minimum central pressure is 1007 mb (29.74 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 500 PM AST. $$ Forecaster Brown