WTPH20 RPMM 111200 TTT GALE WARNING 02 AT 1200 11 FEBRUARY TROPICAL STORM {SANBA}(1802) WAS ESTIMATED BASED ON ALL AVAILABLE DATA AT ZERO SEVEN POINT THREE NORTH ONE THREE FOUR POINT SIX EAST FORECAST TO MOVE WEST NORTHWEST AT ZERO EIGHT METERS PER SECOND ROUGH TO VERY ROUGH SEAS WITHIN FOUR ZERO ZERO KILOMETER RADIUS NORTH SEMICIRCLE TWO ZERO ZERO KILOMETER RADIUS ELSEWHERE ESTIMATED CENTRAL PRESSURE NINE NINE EIGHT HECTOPASCALS MAXIMUM WINDS ONE EIGHT METERS PER SECOND NEAR THE CENTER ONE THREE METERS PER SECOND WITHIN FOUR ZERO ZERO KILOMETER RADIUS NORTH SEMICIRCLE TWO ZERO ZERO KILOMETER RADIUS ELSEWHERE FORECAST POSITIONS AT 121200 ZERO EIGHT POINT EIGHT NORTH ONE TWO EIGHT POINT SEVEN EAST AT 131200 ZERO NINE POINT ONE NORTH ONE TWO THREE POINT FIVE EAST AT 141200 ZERO NINE POINT FOUR NORTH ONE ONE NINE POINT EIGHT EAST AT 151200 ONE ONE POINT ZERO NORTH ONE ONE FIVE POINT NINE EAST AND AT 161200 ONE ONE POINT SEVEN NORTH ONE ONE THREE POINT TWO EAST ALL SHIPS WITHIN STORM AREA ARE REQUESTED TO SEND THREE HOURLY WEATHER REPORT TO PHILIPPINE ATMOSPHERIC GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION PD PAGASA=