WTPH20 RPMM 030000 TTT TYPHOON WARNING 07 AT 0000 03 APRIL TYPHOON {MAYSAK} (1504) WAS LOCATED BASED ON ALL AVAILABLE DATA AT ONE FOUR POINT TWO NORTH ONE THREE ONE POINT ONE EAST FORECAST TO MOVE WEST NORTHWEST AT ZERO FOUR METERS PER SECOND ROUGH TO PHENOMENAL SEAS WITHIN TWO TWO FIVE KILOMETER RADIUS ESTIMATED CENTRAL PRESSURE NINE SIX THREE HECTOPASCALS MAXIMUM WINDS FOUR ONE METERS PER SECOND NEAR THE CENTER THREE THREE METERS PER SECOND WITHIN ONE ZERO ZERO KILOMETER RADIUS FROM THE CENTER ONE FIVE METERS PER SECOND WITHIN TWO TWO FIVE KILOMETER RADIUS FORECAST POSITIONS AT 040000 ONE FIVE POINT THREE NORTH ONE TWO SEVEN POINT TWO EAST AT 050000 ONE SIX POINT SEVEN NORTH ONE TWO TWO POINT FIVE EAST AND AT 060000 ONE EIGHT POINT SEVEN NORTH ONE ONE 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=