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#1159239 (Received by flhurricane at: 4:48 AM 28.Oct.2023) TCPAT5 BULLETIN Tropical Storm Tammy Advisory Number 36 NWS National Hurricane Center Miami FL AL202023 500 AM AST Sat Oct 28 2023 ...TAMMY MOVING NORTHEASTWARD... SUMMARY OF 500 AM AST...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...33.0N 60.1W ABOUT 275 MI...445 KM E OF BERMUDA MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...NE OR 50 DEGREES AT 7 MPH...11 KM/H MINIMUM CENTRAL PRESSURE...994 MB...29.36 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 Tropical Storm Tammy was located near latitude 33.0 North, longitude 60.1 West. Tammy is moving toward the northeast near 7 mph (11 km/h). This northeast motion will continue through this afternoon, followed by a faster eastward to east-southeastward motion tonight through Monday. On the forecast track, Tammy will continue to move away from Bermuda today. Maximum sustained winds have decreased to near 50 mph (85 km/h) with higher gusts. Weakening is expected during the next few days, and Tammy is forecast to become a post-tropical remnant low early next week. Tropical-storm-force winds extend outward up to 140 miles (220 km) from the center. The estimated minimum central pressure is 994 mb (29.36 inches). HAZARDS AFFECTING LAND ---------------------- SURF: Swells generated by Tammy will continue to affect Bermuda 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 Kelly |