WTPH20 RPMM 201200 TTT GALEWARNING 03 AT 1200 20 AUGUST TROPICAL STORM {HATO}(1713) UPGRADED FROM TROPICAL DEPRESSION WAS ESTIMATED BASED ON ALL AVAILABLE DATA AT TWO ZERO POINT NINE NORTH ONE TWO SEVEN POINT ONE EAST FORECAST TO MOVE WEST AT ZERO FOUR METERS PER SECOND ROUGH TO VERY ROUGH SEAS WITHIN ONE FIVE ZERO KILOMETER RADIUS ESTIMATED CENTRAL PRESSURE NINE NINE EIGHT HECTOPASCALS MAXIMUM WINDS ONE EIGHT METERS PER SECOND NEAR THE CENTER ONE THREE METERS PER SECOND WITHIN ONE FIVE ZERO KILOMETER RADIUS FORECAST POSITIONS AT 211200 TWO ONE POINT THREE NORTH ONE TWO TWO POINT EIGHT EAST AT 221200 TWO TWO POINT THREE NORTH ONE ONE EIGHT POINT TWO EAST AND AT 231200 TWO POINT FOUR ZERO NORTH ONE ONE TWO POINT THREE EAST ALL SHIPS WITHIN STORM AREA ARE REQUESTED TO SEND THREE HOURLY WEATHER REPORT TO PHILIPPINE ATMOSPHERIC GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION PD PAGASA=