ZCZC MIATCPEP1 ALL TTAA00 KNHC DDHHMM BULLETIN Tropical Storm Alvin Advisory Number 12 NWS National Hurricane Center Miami FL EP012019 800 AM PDT Fri Jun 28 2019 ...ALVIN STEADILY WEAKENING... SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...19.0N 117.7W ABOUT 570 MI...920 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H PRESENT MOVEMENT...NW OR 310 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 800 AM PDT (1500 UTC), the center of Tropical Storm Alvin was located near latitude 19.0 North, longitude 117.7 West. Alvin is moving toward the northwest near 15 mph (24 km/h) and a gradual turn toward the west-northwest with a decrease in forward speed is expected over the next day or so. Maximum sustained winds are near 65 mph (100 km/h) with higher gusts. Steady weakening is forecast, with Alvin expected to become a remnant low by Saturday night and dissipate by Sunday. Tropical-storm-force winds extend outward up to 70 miles (110 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 200 PM PDT. $$ Forecaster Latto/Beven NNNN
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