WTPS21 PGTW 220230 RMKS/ 1. FORMATION OF A SIGNIFICANT TROPICAL CYCLONE IS POSSIBLE WITHIN 120 NM EITHER SIDE OF A LINE FROM 12.6S 160.4E TO 19.6S 162.7E 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 25 TO 30 KNOTS. METSAT IMAGERY AT 220200Z INDICATES THAT A CIRCULATION CENTER IS LOCATED NEAR 12.9S 160.5E. THE SYSTEM IS MOVING NORTHWESTWARD AT 01 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 230230Z. // 9826032000 96S1618E 15 9826032006 99S1619E 15 9826032012 102S1620E 20 9826032018 111S1615E 20 9826032100 117S1612E 20 9826032106 124S1612E 20 9826032112 128S1610E 20 9826032118 130S1606E 20 9826032200 129S1605E 25 ????