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#875699 (Received by flhurricane at: 10:46 AM 23.Sep.2016) TCPAT2 BULLETIN TROPICAL STORM KARL ADVISORY NUMBER 37 NWS NATIONAL HURRICANE CENTER MIAMI FL AL122016 ISSUED BY THE NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1100 AM AST FRI SEP 23 2016 ...KARL FORECAST TO BECOME A HURRICANE ON SATURDAY... ...HURRICANE WATCH ISSUED FOR BERMUDA... SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...28.6N 64.8W ABOUT 255 MI...410 KM S OF BERMUDA MAXIMUM SUSTAINED WINDS...60 MPH...95 KM/H PRESENT MOVEMENT...N OR 360 DEGREES AT 12 MPH...19 KM/H MINIMUM CENTRAL PRESSURE...992 MB...29.30 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Bermuda Weather Service has issued a Hurricane Watch for Bermuda. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * Bermuda A Hurricane Watch is in effect for... * Bermuda A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area, in this case within 24 hours. A Hurricane Watch means that hurricane conditions are possible within the watch area, in this case within 24 hours. For storm information specific to your area, please monitor products issued by your national meteorological service. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 1100 AM AST (1500 UTC), the center of Tropical Storm Karl was located near latitude 28.6 North, longitude 64.8 West. Karl is moving toward the north near 12 mph (19 km/h), and this motion is expected to continue through this evening. A turn toward the northeast with an increase in forward speed is expected on Saturday. On the forecast track, the center of Karl should pass near or to the east of Bermuda late tonight or early Saturday. Maximum sustained winds are near 60 mph (95 km/h) with higher gusts. Some strengthening is forecast during the next 48 hours, and Karl is expected to become a hurricane on Saturday. Tropical-storm-force winds extend outward up to 115 miles (185 km) to the north of the center. The estimated minimum central pressure is 992 mb (29.30 inches). HAZARDS AFFECTING LAND ---------------------- WIND: Tropical storm conditions are expected on Bermuda tonight, making outside preparations difficult or dangerous. Hurricane conditions are also possible on Bermuda tonight. RAINFALL: Karl is expected to produce total rain accumulations of 3 to 5 inches over Bermuda through Saturday and early Sunday. TORNADOES: Isolated tornadoes are possible on Bermuda later today and tonight. SURF: Swells generated by Karl are affecting Bermuda and are expected to increase during the next couple of days. These swells are likely to cause life-threatening surf and rip current conditions. 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 Berg/Sullivan/Gerhardt/Schichtel |