WTPN21 PGTW 120600
RMKS/
1. FORMATION OF A SIGNIFICANT TROPICAL CYCLONE IS POSSIBLE WITHIN
120 NM EITHER SIDE OF A LINE FROM 6.4N 142.0E TO 6.8N 139.3E
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 18 TO 22 KNOTS. METSAT
IMAGERY AT 120230Z INDICATES THAT A CIRCULATION CENTER IS LOCATED
NEAR 6.4N 141.6E. THE SYSTEM IS MOVING WESTWARD AT 14 KNOTS.
2. REMARKS:
MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 18 TO 22 KNOTS.
MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1006 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 130600Z.//
9523110918  51N1490E  15
9523111000  53N1484E  15
9523111006  55N1478E  15
9523111012  57N1475E  15
9523111018  60N1472E  15
9523111100  61N1467E  15
9523111106  61N1460E  15
9523111112  61N1448E  15
9523111118  64N1430E  20
9523111200  64N1416E  20
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