ABPW10 PGTW 172330
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS REISSUED/172330Z-180600ZSEP2024//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/171951ZSEP2024//
AMPN/REF A IS A TROPICAL CYCLONE WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 17SEP24 1800Z, TYPHOON 15W (PULASAN) WAS LOCATED NEAR 22.3N 
133.4E, APPROXIMATELY 396 NM SOUTHEAST OF KADENA AB, AND HAD TRACKED 
NORTHWESTWARD AT 14 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED 
SURFACE WINDS WERE ESTIMATED AT 65 KNOTS GUSTING TO 80 KNOTS. SEE REF A 
(WTPN32 PGTW 172100) FOR FURTHER DETAILS.
      (2) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 98W) PREVIOUSLY LOCATED NEAR 
17.3N 124.6E IS NOW LOCATED NEAR 17.6N 120.7E, APPROXIMATELY 355 NM 
NORTH OF MANILA. ANIMATED MULTISPECTRAL SATELLITE IMAGERY DEPICTS A 
DISORGANIZED BROAD AREA OF LOW-LEVEL CIRCULATION (LLC) WITH CONVECTION 
OVER THE SOUTH CHINA SEA. A PARTIAL 120230Z ASCAT-C IMAGE SHOWS 10-20 
KNOTS EASTERLY WINDS OVER THE NORTHERN SEMICIRCLE OF THE BROAD 
CIRCULATION. GLOBAL MODELS INDICATE THE SYSTEM IS EXPECTED TO TRACK 
WESTWARD WHERE IT WILL FIND FAVORABLE CONDITIONS FOR DEVELOPMENT, 
INCLUDING LOW VERTICAL WIND SHEAR OF 5-10 KNOTS, WEAK EQUATORWARD 
OUTFLOW, AND WARM SEA SURFACE TEMPERATURES OF 30-31 DEGREES C. MAXIMUM 
SUSTAINED SURFACE WINDS ARE ESTIMATED AT 18 TO 23 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 
REMAINS HIGH.
      (2) NO OTHER SUSPECT AREAS.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY: NONE.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE.
3. JUSTIFICATION FOR REISSUE: UPGRADED AREA IN PARA 1.A.(1) FROM A 
TROPICAL STORM TO A TYPHOON.//
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