WTPN21 PGTW 070200MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//SUBJ/TROPICAL CYCLONE FORMATION ALERT//RMKS/1. FORMATION OF A SIGNIFICANT TROPICAL CYCLONE IS POSSIBLE WITHINA 200 NM RADIUS OF 19.2N 125.1E WITHIN THE NEXT 12 TO 24 HOURS.AVAILABLE DATA DOES NOT JUSTIFY ISSUANCE OF NUMBERED TROPICAL CY-CLONE WARNINGS AT THIS TIME. WINDS IN THE AREA ARE ESTIMATED TOBE 15 TO 20 KNOTS. METSAT IMAGERY AT 070000Z INDICATES THAT ACIRCULATION CENTER IS LOCATED NEAR 19.2N 125.1E. THE SYSTEM ISMOVING EAST-SOUTHEASTWARD AT 06 KNOTS.
WTPN21 PGTW 200430MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//SUBJ/TROPICAL CYCLONE FORMATION ALERT//RMKS/1. FORMATION OF A SIGNIFICANT TROPICAL CYCLONE IS POSSIBLE WITHIN120 NM EITHER SIDE OF A LINE FROM 15.4N 109.2E TO 17.8N 105.5EWITHIN THE NEXT 06 TO 24 HOURS. AVAILABLE DATA DOES NOT JUSTIFYISSUANCE OF NUMBERED TROPICAL CYCLONE WARNINGS AT THIS TIME.WINDS IN THE AREA ARE ESTIMATED TO BE 18 TO 23 KNOTS. METSATIMAGERY AND SYNOPTIC DATA AT 200400Z INDICATE THAT A CIRCULATIONCENTER IS LOCATED NEAR 15.5N 109.0E. THE SYSTEM IS MOVING NORTH-WESTWARD AT 13 KNOTS.