ZCZC MIATCPEP3 ALL TTAA00 KNHC DDHHMM BULLETIN Tropical Storm Marie Advisory Number 4 NWS National Hurricane Center Miami FL EP182020 900 PM MDT Tue Sep 29 2020 ...TROPICAL STORM MARIE STRENGTHENING WELL SOUTH OF THE BAJA CALIFORNIA PENINSULA... ...EXPECTED TO BECOME A HURRICANE BY WEDNESDAY NIGHT... SUMMARY OF 900 PM MDT...0300 UTC...INFORMATION ---------------------------------------------- LOCATION...13.8N 110.4W ABOUT 630 MI...1015 KM S OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...W OR 275 DEGREES AT 13 MPH...20 KM/H MINIMUM CENTRAL PRESSURE...1003 MB...29.62 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 900 PM MDT (0300 UTC), the center of Tropical Storm Marie was located near latitude 13.8 North, longitude 110.4 West. Marie is moving toward the west near 13 mph (20 km/h). A westward to west-northwestward motion with a slight increase in forward speed is expected through Friday. Maximum sustained winds are near 45 mph (75 km/h) with higher gusts. Additional strengthening is forecast during the next few days, and Marie is expected to become a hurricane by Wednesday night. Tropical-storm-force winds extend outward up to 25 miles (35 km) from the center. The estimated minimum central pressure is 1003 mb (29.62 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 300 AM MDT. $$ Forecaster Stewart NNNN
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