WTPH20 RPMM 130600 TTT TYPHOON WARNING 10 AT 0600 13 SEPTEMBER TYPHOON {MERANTI} (1614) WAS LOCATED BASED ON ALL AVAILABLE DATA AT TWO ZERO POINT ONE NORTH ONE TWO FOUR POINT ZERO EAST FORECAST TO MOVE WEST NORTHWEST AT ZERO SIX METERS PER SECOND ROUGH TO PHENOMENAL SEAS WITHIN THREE FIVE ZERO KILOMETER RADIUS FROM THE CENTER NORTH SEMICIRCLE THREE ZERO ZERO KILOMETER RADIUS ELSEWHERE ESTIMATED CENTRAL PRESSURE NINE TWO SEVEN HECTOPASCALS MAXIMUM WINDS FIVE NINE METERS PER SECOND NEAR THE CENTER THREE THREE METERS PER SECOND WITHIN ONE FIVE ZERO KILOMETER RADIUS FROM THE CENTER ONE THREE METERS PER SECOND WITHIN THREE FIVE ZERO KILOMETER RADIUS FROM THE CENTER NORTH SEMICIRCLE THREE ZERO ZERO KILOMETER RADIUS ELSEWHERE FORECAST POSITIONS AT 140600 TWO ONE POINT SIX NORTH ONE ONE NINE POINT ONE EAST AT 150600 TWO FOUR POINT FIVE NORTH ONE ONE FIVE POINT NINE EAST AND AT 160600 TWO SEVEN POINT EIGHT NORTH ONE ONE SIX POINT SIX EAST ALL SHIPS WITHIN TYPHOON AREA ARE REQUESTED TO SEND THREE HOURLY WEATHER REPORT TO PHILIPPINE ATMOSPHERIC GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION PD PAGASA=