WTPN22 PHNC 131930
REF/A/JOINT TYPHOON WRNCEN PEARL HARBOR HI/121921Z AUG 23//
AMPN/REF IS TROPICAL CYCLONE FORMATION ALERT (WTPN22 PHNC 121930)//
RMKS/
1. FORMATION OF A SIGNIFICANT TROPICAL CYCLONE IS POSSIBLE WITHIN
160 NM EITHER SIDE OF A LINE FROM 12.5N 142.7W TO 11.0N 135.2W
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 20 TO 25 KNOTS. METSAT
IMAGERY AT 131200Z INDICATES THAT A CIRCULATION CENTER IS LOCATED
NEAR 10.8N 135.6W. THE SYSTEM IS MOVING WEST-NORTHWESTWARD AT 12
KNOTS.
2. REMARKS:
MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 20 TO 25 KNOTS.
MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1004 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 141930Z.
//
9923081112  81N1296W  20
9923081118  84N1305W  20
9923081200  87N1314W  20
9923081206  90N1321W  20
9923081212  93N1327W  20
9923081218  96N1333W  20
9923081300  99N1338W  20
9923081306 103N1345W  20
9923081312 108N1356W  25
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