WTPH20 RPMM 210000 TTT TYPHOON WARNING 13 AT 0000 21 AUGUST TYPHOON {GONI} (1515) WAS LOCATED BASED ON BASCO DOPPLER RADAR AND ALL AVAILABLE DATA AT ONE NINE POINT THREE NORTH ONE TWO THREE POINT ONE EAST FORECAST TO MOVE WEST NORTHWEST AT ZERO TWO METERS PER SECOND ROUGH TO PHENOMENAL SEAS WITHIN THREE ZERO ZERO KILOMETER RADIUS FROM THE CENTER ESTIMATED CENTRAL PRESSURE NINE FIVE ONE HECTOPASCALS MAXIMUM WINDS FOUR SEVEN METERS PER SECOND NEAR THE CENTER THREE THREE METERS PER SECOND WITHIN ONE ZERO ZERO KILOMETER RADIUS TWO FIVE METERS PER SECOND WITHIN TWO ZERO ZERO KILOMETER RADIUS ONE THREE METERS PER SECOND WITHIN THREE ZERO ZERO KILOMETER RADIUS FROM THE CENTER FORECAST POSITIONS AT 220000 TWO ZERO POINT FIVE NORTH ONE TWO TWO POINT ONE EAST AT 230000 TWO THREE POINT NINE NORTH ONE TWO TWO POINT NINE EAST AT 240000 TWO FIVE POINT SEVEN NORTH ONE TWO FIVE POINT THREE EAST AND AT 250000 THREE ZERO POINT TWO NORTH ONE THREE ZERO POINT ONE EAST ALL SHIPS WITHIN TYPHOON AREA ARE REQUESTED TO SEND THREE HOURLY WEATHER REPORT TO PHILIPPINE ATMOSPHERIC GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION PD PAGASA=