WTPS21 PGTW 140100 RMKS/ 1. FORMATION OF A SIGNIFICANT TROPICAL CYCLONE IS POSSIBLE WITHIN 120 NM EITHER SIDE OF A LINE FROM 11.5S 167.9E TO 14.4S 170.1E 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 28 TO 33 KNOTS. METSAT IMAGERY AT 132330Z INDICATES THAT A CIRCULATION CENTER IS LOCATED NEAR 11.7S 168.1E. THE SYSTEM IS MOVING SOUTH-SOUTHEASTWARD AT 07 KNOTS. 2. REMARKS: MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 28 TO 33 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 998 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 150100Z. // 9425121200 91S1635E 15 9425121206 95S1642E 15 9425121212 96S1653E 20 9425121218 99S1662E 25 9425121300 100S1671E 25 9425121306 101S1675E 25 9425121312 106S1676E 25 9425121318 111S1677E 30 9425121400 117S1681E 30 ????