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Hurricane Teddy Public Advisory Number 34A
2020-09-21 01:52:38| National Hurricane Center (Atlantic)
Issued at 800 PM AST Sun Sep 20 2020 000 WTNT35 KNHC 202352 TCPAT5 BULLETIN Hurricane Teddy Intermediate Advisory Number 34A NWS National Hurricane Center Miami FL AL202020 800 PM AST Sun Sep 20 2020 ...HURRICANE HUNTERS INVESTIGATING TEDDY... ...DANGEROUS RIP CURRENTS FORECAST ALONG WESTERN ATLANTIC BEACHES FOR SEVERAL DAYS... SUMMARY OF 800 PM AST...0000 UTC...INFORMATION ---------------------------------------------- LOCATION...29.3N 63.4W ABOUT 225 MI...360 KM SSE OF BERMUDA MAXIMUM SUSTAINED WINDS...105 MPH...165 KM/H PRESENT MOVEMENT...N OR 350 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...964 MB...28.47 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * Bermuda A Tropical Storm Watch is in effect for... * Lower East Pubnico to Canso Nova Scotia A Tropical Storm Warning means that tropical storm conditions are expected within the warning area. A Tropical Storm Watch means that tropical storm conditions are possible within the watch area, generally within 48 hours. Interests elsewhere in Atlantic Canada should closely monitor the progress of Teddy. For storm information specific to your area, please monitor products issued by your national meteorological service. DISCUSSION AND OUTLOOK ---------------------- At 800 PM AST (0000 UTC), the center of Hurricane Teddy was located near latitude 29.3 North, longitude 63.4 West. Teddy is moving toward the north near 9 mph (15 km/h) and this general motion is expected to continue for another couple days. Teddy is approaching Bermuda from the southeast, and the center should pass east of the island Monday morning. Teddy is forecast to be approaching Nova Scotia late Tuesday or Wednesday. Maximum sustained winds are near 105 mph (165 km/h) with higher gusts. Little change in strength is forecast, and the system is expected to remain a large and powerful hurricane through Tuesday, then become a strong post-tropical cyclone on Wednesday. Teddy is a large hurricane. Hurricane-force winds extend outward up to 80 miles (130 km) from the center and tropical-storm-force winds extend outward up to 230 miles (370 km). The estimated minimum central pressure is 964 mb (28.47 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Teddy can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT5 and WMO header WTNT45 KNHC and on the web at https://www.hurricanes.gov/text/MIATCDAT5.shtml. WIND: Tropical storm conditions are expected to affect Bermuda later tonight and could continue into Monday night. Tropical storm conditions could begin over Nova Scotia on Tuesday afternoon. SURF: Large swells generated by Teddy are affecting Bermuda, the Lesser Antilles, the Greater Antilles, the Bahamas, the east coast of the United States, and Atlantic Canada. These swells are likely to cause life- threatening surf and rip current conditions. Please consult products from your local weather office. RAINFALL: From Tuesday through Thursday, Teddy is expected to produce rainfall accumulations of 2 to 4 inches (50 to 100 mm) with isolated totals of 6 inches (150 mm) across sections of Atlantic Canada. NEXT ADVISORY ------------- Next complete advisory at 1100 PM AST. $$ Forecaster Roberts
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