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Post-Tropical Cyclone HERMINE Public Advisory Number 33
2016-09-05 16:39:21| National Hurricane Center (Atlantic)
Issued at 1100 AM AST MON SEP 05 2016 000 WTNT34 KNHC 051438 TCPAT4 BULLETIN POST-TROPICAL CYCLONE HERMINE ADVISORY NUMBER 33 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092016 1100 AM AST MON SEP 05 2016 ...DANGEROUS SURF AND RIP CURRENT CONDITIONS LIKELY ALONG PORTIONS OF THE MID-ATLANTIC AND NORTHEAST UNITED STATES COASTS... SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...38.8N 68.8W ABOUT 230 MI...365 KM SE OF THE EASTERN TIP OF LONG ISLAND MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/H PRESENT MOVEMENT...NW OR 325 DEGREES AT 6 MPH...9 KM/H MINIMUM CENTRAL PRESSURE...998 MB...29.47 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * The coast of Long Island from Fire Island Inlet to Port Jefferson Harbor * New Haven to Sagamore Beach * Block Island * Martha's Vineyard * Nantucket For storm information specific to your area, including possible inland watches and warnings, please monitor products issued by your local National Weather Service forecast office. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 1100 AM AST (1500 UTC), the center of Post-Tropical Cyclone Hermine was located near latitude 38.8 North, longitude 68.8 West. The post-tropical cyclone is moving toward the northwest near 6 mph (9 km/h), and a turn toward the north with decreasing forward speed is expected over the next day or two. On the forecast track, the center of Hermine will meander slowly offshore of the New England coast through Tuesday. Maximum sustained winds are near 70 mph (110 km/h) with higher gusts. Hermine should remain near hurricane strength today. A gradual weakening trend is forecast to begin on Tuesday morning. Tropical-storm-force winds extend outward up to 230 miles (370 km) from the center. The estimated minimum central pressure is 998 mb (29.47 inches). HAZARDS AFFECTING LAND ---------------------- WIND: Tropical storm conditions are expected to begin over portions of the warning area later today. STORM SURGE: The combination of a storm surge and the tide will cause normally dry areas near the coast to be flooded by rising waters moving inland from the shoreline. Along the immediate coastline, the surge will be accompanied by large and dangerous waves. The water could reach the following heights above ground if the peak surge occurs at the time of high tide... Coast of Long Island from Fire Island Inlet to Port Jefferson Harbor...1 to 2 feet RAINFALL: Hermine will produce total rain accumulations of 1 to 2 inches across eastern Massachusetts, including Cape Cod and the offshore islands, through Wednesday. SURF: Large waves generated by Hermine will affect the U.S. east coast from the mid-Atlantic states through New England. These waves are likely to cause life-threatening surf and rip current conditions, and significant beach erosion. Please consult products from your local weather office. NEXT ADVISORY ------------- Next intermediate advisory at 200 PM AST. Next complete advisory at 500 PM AST. $$ Forecaster Pasch
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