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| #1061124 (Received by flhurricane at: 4:35 AM 11.Sep.2021) TCPAT2 BULLETIN Hurricane Larry Advisory Number 43 NWS National Hurricane Center Miami FL AL122021 500 AM AST Sat Sep 11 2021 ...LARRY RACING AWAY FROM NEWFOUNDLAND... ...EXPECTED TO BECOME A POST-TROPICAL CYCLONE SOON... SUMMARY OF 500 AM AST...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...50.7N 51.7W ABOUT 285 MI...455 KM NNE OF CAPE RACE NEWFOUNDLAND ABOUT 1420 MI...2285 KM WSW OF REYKJAVIK ICELAND MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/H PRESENT MOVEMENT...NNE OR 30 DEGREES AT 48 MPH...78 KM/H MINIMUM CENTRAL PRESSURE...966 MB...28.53 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: All warnings for Newfoundland have been discontinued. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 500 AM AST (0900 UTC), the center of Hurricane Larry was located near latitude 50.7 North, longitude 51.7 West. Larry is moving toward the north-northeast near 48 mph (78 km/h), and this motion is forecast to continue today. Maximum sustained winds have decreased to near 75 mph (120 km/h) with higher gusts. Larry is forecast to transition into a post-tropical cyclone later today, and merge with a larger non-tropical low by tonight. Hurricane-force winds extend outward up to 105 miles (165 km) from the center and tropical-storm-force winds extend outward up to 275 miles (445 km). The estimated minimum central pressure is 966 mb (28.53 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Larry can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT2, WMO header WTNT42 KNHC and on the web at hurricanes.gov/graphics_at2.shtml?key_messages STORM SURGE: Water levels will gradually subside in southeastern Newfoundland today. SURF: Significant swells from Larry will continue affecting Bermuda, the east coast of the United States, and Atlantic Canada through tonight. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office. NEXT ADVISORY ------------- Next complete advisory at 1100 AM AST. $$ Forecaster Blake |