WTPH20 RPMM 130600 TTT TYPHOON WARNING 08 AT 0600 13 DECEMBER TYPHOON {MELOR} (1527) UPGRADED FROM SEVERE TROPICAL STORM WAS ESTIMATED BASED ON ALL AVAILABLE DATA AT ONE TWO POINT TWO NORTH ONE TWO NINE POINT ZERO EAST FORECAST TO MOVE WEST AT ZERO FIVE METERS PER SECOND ROUGH TO PHENOMENAL SEAS WITHIN TWO ZERO ZERO KILOMETER RADIUS FROM THE CENTER ESTIMATED CENTRAL PRESSURE NINE SIX SEVEN HECTOPASCALS MAXIMUM WINDS THREE NINE METERS PER SECOND NEAR THE CENTER TWO FIVE METERS PER SECOND WITHIN ONE ZERO ZERO KILOMETER RADIUS FROM THE CENTER ONE THREE METERS PER SECOND WITHIN TWO ZERO ZERO KILOMETER RADIUS FROM THE CENTER FORECAST POSISTIONS AT 140600 ONE TWO POINT SIX NORTH ONE TWO FOUR POINT SIX EAST AT 150600 ONE THREE POIN T FIVE NORTH ONE TWO ONE POINT SIX EAST AT 160600 ONE THREE POINT SIX NORTH ONE ONE NINE POINT NINE EAST AT 170600 ONE ONE POINT SIX NORTH ONE ONE EIGHT POINT TWO EAST AND AT 180600 ZERO NINE POINT SIX NORTH ONE ONE FOUR POINT SEVEN EAST ALL SHIPS WITHIN TYPHOON AREA ARE REQUESTED TO SEND THREE HOURLY WEATHER REPORT TO PHILLIPINE ATMOSPHERIC GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION PD PAGASA=