901 WTNT34 KNHC 070842 TCPAT4 BULLETIN Tropical Storm Dexter Advisory Number 14 NWS National Hurricane Center Miami FL AL042025 500 AM AST Thu Aug 07 2025 ...DEXTER EXPECTED TO BECOME A STRONG EXTRATROPICAL LOW OVER THE NORTH ATLANTIC DURING THE NEXT SEVERAL HOURS... SUMMARY OF 500 AM AST...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...40.6N 52.1W ABOUT 425 MI...685 KM S OF CAPE RACE NEWFOUNDLAND MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...ENE OR 70 DEGREES AT 18 MPH...30 KM/H MINIMUM CENTRAL PRESSURE...998 MB...29.47 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 Dexter was located near latitude 40.6 North, longitude 52.1 West. Dexter is moving toward the east-northeast near 18 mph (30 km/h). An east-northeast to northeast motion is expected during the next couple of days. Maximum sustained winds are near 50 mph (85 km/h) with higher gusts. Dexter is expected to strengthen as an extratropical low later today through Friday. The cyclone is forecast to weaken beginning Friday night and Saturday. Tropical-storm-force winds extend outward up to 175 miles (280 km) from the center. The estimated minimum central pressure is 998 mb (29.47 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 1100 AM AST. $$ Forecaster Beven
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