WTXS21 PGTW 110900 RMKS/ 1. FORMATION OF A SIGNIFICANT TROPICAL CYCLONE IS POSSIBLE WITHIN 125 NM EITHER SIDE OF A LINE FROM 7.3S 101.8E TO 9.8S 97.4E WITHIN THE NEXT 12 TO 24 HOURS. AVAILABLE DATA DOES NOT JUSTIFY ISSUANCE OF NUMBERED TROPICAL CYCLONE WARNINGS AT THIS TIME. WINDS IN THE AREA ARE ESTIMATED TO BE 25 TO 30 KNOTS. METSAT IMAGERY AT 110600Z INDICATES THAT A CIRCULATION CENTER IS LOCATED NEAR 7.3S 101.3E. THE SYSTEM IS MOVING SOUTH-SOUTHEASTWARD AT 11 KNOTS. 2. REMARKS: MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 25 TO 30 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1000 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS HIGH. 3. THIS ALERT WILL BE REISSUED, UPGRADED TO WARNING OR CANCELLED BY 120900Z. // 9125120812 53S 928E 20 9125120818 58S 929E 20 9125120900 62S 926E 20 9125120906 62S 931E 20 9125120912 58S 937E 20 9125120918 54S 949E 20 9125121000 47S 962E 25 9125121006 42S 986E 25 9125121012 48S 997E 25 9125121018 56S1002E 25 9125121100 64S1007E 25 9125121106 73S1013E 30 ????