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Hurricane Teddy Public Advisory Number 30A
2020-09-20 01:48:43| National Hurricane Center (Atlantic)
Issued at 800 PM AST Sat Sep 19 2020 000 WTNT35 KNHC 192348 TCPAT5 BULLETIN Hurricane Teddy Intermediate Advisory Number 30A NWS National Hurricane Center Miami FL AL202020 800 PM AST Sat Sep 19 2020 ...LARGE TEDDY CAUSING RIP CURRENTS THAT WILL AFFECT MOST WESTERN ATLANTIC COASTS THROUGH THE WEEKEND... SUMMARY OF 800 PM AST...0000 UTC...INFORMATION ---------------------------------------------- LOCATION...27.0N 60.9W ABOUT 435 MI...700 KM SSE OF BERMUDA MAXIMUM SUSTAINED WINDS...120 MPH...195 KM/H PRESENT MOVEMENT...NW OR 305 DEGREES AT 13 MPH...20 KM/H MINIMUM CENTRAL PRESSURE...956 MB...28.23 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 Warning means that tropical storm conditions are expected within the warning area, generally within 36 hours. 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 27.0 North, longitude 60.9 West. Teddy is moving toward the northwest near 13 mph (20 km/h), and this general motion is expected to continue into early Sunday. A turn toward the north or north-northeast is expected by Sunday evening, followed by a faster northward motion early next week. On the forecast track, Teddy will approach Bermuda on Sunday, and the center will pass just east of the island Monday morning. Maximum sustained winds are near 120 mph (195 km/h) with higher gusts. Teddy is a category 3 hurricane on the Saffir-Simpson Hurricane Wind Scale. Some slow weakening is expected over the next couple of days. A more pronounced decrease in Teddy's maximum winds is forecast to begin early next week. Hurricane-force winds extend outward up to 60 miles (95 km) from the center and tropical-storm-force winds extend outward up to 255 miles (405 km). The wind field of the hurricane is forecast to increase substantially starting on Sunday night. The minimum central pressure reported by an Air Force Hurricane Hunter aircraft is 956 mb (28.23 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 beginning Sunday evening and could linger into Monday night. SURF: Large swells generated by Teddy are affecting the Lesser Antilles, the Greater Antilles, the Bahamas, Bermuda, and the east coast of the United States. Swells from Teddy should reach Atlantic Canada by early Sunday. 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 PM AST. $$ Forecaster Pasch
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