000 WTNT34 KNHC 061443 TCPAT4 BULLETIN Tropical Storm Dexter Advisory Number 11 NWS National Hurricane Center Miami FL AL042025 1100 AM AST Wed Aug 06 2025 ...DEXTER STRENGTHENS A LITTLE MORE... ...LIKELY TO BECOME A POWERFUL EXTRATROPICAL CYCLONE BY FRIDAY AS IT TRAVERSES THE NORTH ATLANTIC... SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...39.9N 58.2W ABOUT 535 MI...860 KM SSW OF CAPE RACE NEWFOUNDLAND MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...ENE OR 65 DEGREES AT 15 MPH...24 KM/H MINIMUM CENTRAL PRESSURE...999 MB...29.50 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 1100 AM AST (1500 UTC), the center of Tropical Storm Dexter was located near latitude 39.9 North, longitude 58.2 West. Dexter is moving toward the east-northeast near 15 mph (24 km/h) and this general motion is expected to continue with some increase in forward speed over the next few days. Maximum sustained winds have increased to near 50 mph (85 km/h) with higher gusts. Additional strengthening is forecast during the next 48 hours and Dexter is expected to transition into a powerful extratropical cyclone during that period. Tropical-storm-force winds extend outward up to 115 miles (185 km) from the center. The estimated minimum central pressure is 999 mb (29.50 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 500 PM AST. $$ Forecaster Papin
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