WTPH20 RPMM 210600 TTT GALE WARNING 6 AT 0600 21 AUGUST TROPICAL STORM {HATO} (1713) WAS ESTIMATED BASED ON ALL AVAILABLE DATA AT TWO ZERO POINT FIVE NORTH ONE TWO FOUR POINT ONE EAST FORECAST TO MOVE WEST NORTHWEST AT ZERO FOUR METERS PER SECOND ROUGH TO HIGH SEAS WITHIN TWO ZERO ZERO KILOMETER RADIUS ESTIMATED CENTRAL PRESSURE NINE NINE THREE HECTOPASCALS MAXIMUM WINDS TWO TWO METERS PER SECOND NEAR THE CENTER ONE THREE METERS PER SECOND WITHIN TWO ZERO ZERO KILOMETER RADIUS FORECAST POSITIONS AT 220600 TWO ONE POINT THREE NORTH ONE ONE NINE POINT SEVEN EAST AT 230600 TWO TWO POINT SEVEN NORTH ONE ONE FOUR POINT ZERO EAST AND AT 240600 TWO FIVE POINT ZERO NORTH ONE ONE ZERO POINT ZERO EAST ALL SHIPS WITHIN STORM AREA ARE REQUESTED TO SEND THREE HOURLY WEATHER REPORT TO PHILIPPINE ATMOSPHERIC GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION PD PAGASA =