WTPS22 PGTW 280230 RMKS/ 1. FORMATION OF A SIGNIFICANT TROPICAL CYCLONE IS POSSIBLE WITHIN 165 NM EITHER SIDE OF A LINE FROM 13.9S 168.6E TO 17.9S 172.7E 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 280000Z INDICATES THAT A CIRCULATION CENTER IS LOCATED NEAR 15.5S 171.1E. THE SYSTEM IS MOVING SOUTHEASTWARD AT 13 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. THIS SUPERSEDES REF A. 3. THIS ALERT WILL BE REISSUED, UPGRADED TO WARNING OR CANCELLED BY 290230Z. // 9026012012 119S1434E 15 9026012018 124S1457E 15 9026012100 133S1476E 25 9026012106 137S1484E 25 9026012112 142S1493E 25 9026012118 153S1504E 25 9026012200 162S1511E 25 9026012206 169S1517E 30 9026012212 173S1523E 30 9026012218 181S1530E 25 9026012300 184S1530E 25 9026012306 183S1531E 25 9026012312 179S1530E 25 9026012318 180S1531E 25 9026012400 180S1532E 20 9026012406 179S1535E 20 9026012412 179S1543E 20 9026012418 176S1556E 20 9026012500 169S1570E 20 9026012506 163S1590E 20 9026012512 157S1617E 20 9026012518 154S1639E 25 9026012600 147S1657E 25 9026012606 142S1670E 25 9026012612 138S1677E 25 9026012618 134S1685E 25 9026012700 140S1688E 25 9026012706 143S1692E 25 9026012712 144S1695E 25 9026012718 147S1700E 25 9026012800 155S1711E 30 NNNN