Show Selection: |
#1151994 (Received by flhurricane at: 4:57 AM 09.Sep.2023) TCPAT3 BULLETIN Hurricane Lee Advisory Number 16 NWS National Hurricane Center Miami FL AL132023 500 AM AST Sat Sep 09 2023 ...LEE MAINTAINS MAJOR HURRICANE STATUS WHILE MOVING WEST-NORTHWESTWARD... ...HAZARDOUS BEACH CONDITIONS EXPECTED TO DEVELOP AROUND THE WESTERN ATLANTIC THROUGH NEXT WEEK... SUMMARY OF 500 AM AST...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...19.7N 57.4W ABOUT 385 MI...620 KM ENE OF THE NORTHERN LEEWARD ISLANDS MAXIMUM SUSTAINED WINDS...115 MPH...185 KM/H PRESENT MOVEMENT...WNW OR 295 DEGREES AT 12 MPH...19 KM/H MINIMUM CENTRAL PRESSURE...963 MB...28.44 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 500 AM AST (0900 UTC), the center of Hurricane Lee was located near latitude 19.7 North, longitude 57.4 West. Lee is moving toward the west-northwest near 12 mph (19 km/h), and this motion is expected to continue through early next week with a significant decrease in forward speed. On the forecast track, Lee is expected to pass well to the north of the northern Leeward Islands, the Virgin Islands, and Puerto Rico into early next week. Maximum sustained winds are near 115 mph (185 km/h) with higher gusts. Lee is a category 3 hurricane on the Saffir-Simpson Hurricane Wind Scale. Fluctuations in intensity are likely over the next few days, however Lee is expected to remain a powerful hurricane through early next week. Hurricane-force winds extend outward up to 30 miles (45 km) from the center and tropical-storm-force winds extend outward up to 175 miles (280 km). The estimated minimum central pressure is 963 mb (28.44 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Lee can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT3 and WMO header WTNT43 KNHC and on the web at hurricanes.gov/text/MIATCDAT3.shtml SURF: Swells generated by Lee are affecting portions of the Lesser Antilles, and will spread westward to the British and U.S. Virgin Islands, Puerto Rico, Hispaniola, the Turks and Caicos Islands, the Bahamas, and Bermuda through this weekend. These swells are likely to cause life-threatening surf and rip current conditions. Dangerous surf and rip currents are expected to begin along most of the U.S. East Coast Sunday and Monday and worsen through the week. Please consult products from your local weather office. NEXT ADVISORY ------------- Next complete advisory at 1100 AM AST. $$ Forecaster Bucci |