WTPH20 RPMM 160000 TTT GALE WARNING 06 AT 0000 16 JANUARY TROPICAL STORM {MEKKHALA} (1501) WAS ESTIMATED BASED ON ALL AVAILABLE DATA AT ONE ONE POINT SEVEN NORTH ONE THREE ZERO POINT SIX EAST FORECAST TO MOVE WEST AT ZERO FOUR METERS PER SECOND ROUGH TO HIGH SEAS WITHIN ONE FIVE ZERO KILOMETER RADIUS FROM THE CENTER ESTIMATED CENTRAL PRESSURE NINE NINE FOUR HECTOPASCALS MAXIMUM WINDS TWO ONE METERS PER SECOND NEAR THE CENTER ONE THREE METERS PER SECOND WITHIN ONE FIVE ZERO KILOMETER RADIUS FROM THE CENTER FORECAST POSITIONS AT 170000 ONE ONE POINT EIGHT NORTH ONE TWO SEVEN POINT ONE EAST AT 180000 ONE THREE POINT THREE NORTH ONE TWO FOUR POINT ONE EAST AND AT 190000 ONE FIVE POINT EIGHT NORTH ONE TWO ONE POINT FIVE EAST ALL SHIPS WITHIN STORM AREA ARE REQUESTED TO SEND THREE HOURLY WEATHER REPORT TO PHILIPPINE ATMOSPHERIC GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION PD PAGASA=