WTPH20 RPMM 251200 TTT TYPHOON WARNING 07 AT 1200 25 AUGUST TYPHOON {LIONROCK} (1610) WAS LOCATED BASED ON ALL AVAILABLE DATA AT TWO THREE POINT FIVE NORTH ONE THREE ZERO POINT SEVEN EAST FORECAST TO REMAIN ALMOST STATIONARY ROUGH TO PHENOMENAL SEAS WITHIN TWO FIVE 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 SEVEN FIVE KILOMETER RADIUS FROM THE CENTER ONE THREE METERS PER SECOND WITHIN TWO FIVE ZERO KILOMETER RADIUS FROM THE CENTER SOUTHWEST SEMICIRCLE ONE FIVE ZERO KILOMETER RADIUS ELSEWHERE FORECAST POSITIONS AT 261200 TWO THREE POINT EIGHT NORTH ONE THREE ONE POINT SEVEN EAST AT 271200 TWO FIVE POINT FOUR NORTH ONE THREE THREE POINT FIVE EAST AT 281200 TWO SEVEN POINT ZERO NORTH ONE THREE FIVE POINT EIGHT EAST AND AT 291200 THREE ZERO POINT ZERO NORTH ONE THREE SEVEN POINT EIGHT EAST ALL SHIPS WITHIN TYPHOON AREA ARE REQUESTED TO SEND THREE HOURLY WEATHER REPORT TO PHILIPPINE ATMOSPHERIC GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION PD PAGASA=