ZCZC HFOTCPCP3 ALL TTAA00 PHFO DDHHMM BULLETIN Tropical Storm Miriam Advisory Number 29 NWS Central Pacific Hurricane Center Honolulu HI EP152018 1100 PM HST Sat Sep 01 2018 ...MIRIAM CONTINUES TO WEAKEN FAR EAST-NORTHEAST OF THE HAWAIIAN ISLANDS... SUMMARY OF 1100 PM HST...0900 UTC...INFORMATION ----------------------------------------------- LOCATION...25.3N 142.9W ABOUT 870 MI...1400 KM ENE OF HILO HAWAII ABOUT 990 MI...1595 KM ENE OF HONOLULU HAWAII MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...NNW OR 330 DEGREES AT 13 MPH...20 KM/H MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 1100 PM HST (0900 UTC), the center of Tropical Storm Miriam was located near latitude 25.3 North, longitude 142.9 West. Miriam is moving toward the north-northwest near 13 mph (20 km/h). A gradual turn toward the northwest is expected later tonight and Sunday. This northwestward motion is forecast to continue Sunday night and Monday. Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. Additional weakening is forecast, and Miriam is expected to become a tropical depression later tonight. The latest forecast indicates the depression will weaken to a post-tropical remnant low late Sunday, followed by dissipation on Monday. Tropical-storm-force winds extend outward up to 85 miles (140 km) from the center. The estimated minimum central pressure is 1005 mb (29.68 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 500 AM HST. $$ Forecaster Houston NNNN
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