ZCZC MIATCPEP4 ALL TTAA00 KNHC DDHHMM BULLETIN Tropical Storm Hilary Advisory Number 28 NWS National Hurricane Center Miami FL EP092017 200 AM PDT Fri Jul 28 2017 ...HILARY MOVING WEST-NORTHWESTWARD AND EXPECTED TO WEAKEN... SUMMARY OF 200 AM PDT...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...18.7N 117.9W ABOUT 590 MI...955 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/H PRESENT MOVEMENT...WNW OR 300 DEGREES AT 8 MPH...13 KM/H MINIMUM CENTRAL PRESSURE...992 MB...29.30 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 200 AM PDT (0900 UTC), the center of Tropical Storm Hilary was located near latitude 18.7 North, longitude 117.9 West. Hilary is moving toward the west-northwest near 8 mph (13 km/h) and this general motion is expected to continue with some increase in forward speed during the next couple of days. Maximum sustained winds are near 70 mph (110 km/h) with higher gusts. Weakening is forecast during the next 48 hours as Hilary moves over cooler water. Tropical-storm-force winds extend outward up to 105 miles (165 km) from the center. The estimated minimum central pressure is 992 mb (29.30 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 800 AM PDT. $$ Forecaster Beven NNNN