WTPH20 RPMM 270600 TTT TYPHOON WARNING 14 AT 0600 27 AUGUST TYPHOON {LIONROCK} (1610) WAS LOCATED BASED ON ALL AVAILABLE DATA AT TWO FOUR POINT ZERO NORTH ONE THREE THREE POINT EIGHT EAST FORECAST TO MOVE EAST NORTHEAST AT ZERO FOUR METERS PER SECOND ROUGH TO PHENOMENAL SEAS WITHIN THREE ZERO ZERO KILOMETER RADIUS FROM THE CENTER SOUTHWEST SEMICIRCLE ONE FIVE ZERO KILOMETER RADIUS ELSEWHERE ESTIMATED CENTRAL PRESSURE NINE FIVE EIGHT HECTOPASCALS MAXIMUM WINDS FOUR FOUR METERS PER SECOND NEAR THE CENTER THREE THREE METERS PER SECOND WITHIN ONE ZERO ZERO KILOMETER RADIUS FROM THE CENTER ONE THREE METERS PER SECOND WITHIN THREE ZERO ZERO KILOMETER RADIUS FROM THE CENTER SOUTHWEST SEMICIRCLE ONE FIVE ZERO KILOMETER RADIUS ELSEWHERE FORECAST POSITIONS AT 280600 TWO SIX POINT EIGHT NORTH ONE THREE SEVEN POINT EIGHT EAST AT 290600 THREE ONE POINT FOUR NORTH ONE FOUR ONE POINT NINE EAST AND AT 300600 THREE SIX POINT FOUR NORTH ONE FOUR TWO POINT FOUR EAST ALL SHIPS WITHIN TYPHOON AREA ARE REQUESTED TO SEND THREE HOURLY WEATHER REPORT TO PHILIPPINE ATMOSPHERIC GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION PD PAGASA =