ABPW10 PGTW 030000
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS REISSUED/030000Z-030600ZSEP2023//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/021953ZSEP2023//
REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/021952ZSEP2023//
REF/C/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/021951ZSEP2023//
NARR/REFS A, B AND C ARE TROPICAL CYCLONE WARNINGS.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 02SEP23 1800Z, TYPHOON 10W (HAIKUI) WAS LOCATED NEAR 
22.5N 123.2E, APPROXIMATELY 182 NM SOUTH-SOUTHEAST OF TAIPEI, TAIWAN, 
AND HAD TRACKED WESTWARD AT 11 KNOTS OVER THE PAST SIX HOURS. MAXIMUM 
SUSTAINED SURFACE WINDS WERE ESTIMATED AT 90 KNOTS GUSTING TO 110 
KNOTS. SEE REF A (WTPN33 PGTW 022100) FOR FURTHER DETAILS.
      (2) AT 02SEP23 1800Z, TROPICAL STORM 09W (SAOLA) WAS LOCATED 
NEAR 21.7N 109.8E, APPROXIMATELY 222 NM EAST-NORTHEAST OF HANOI, 
VIETNAM, AND HAD TRACKED WEST-SOUTHWESTWARD AT 07 KNOTS OVER THE PAST 
SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 40 KNOTS 
GUSTING TO 50 KNOTS. SEE REF B (WTPN32 PGTW 022100) FOR FURTHER 
DETAILS.
      (3) AT 02SEP23 1800Z, TROPICAL DEPRESSION 11W (KIROGI) WAS 
LOCATED NEAR 29.3N 142.8E, APPROXIMATELY 709 NM EAST-SOUTHEAST OF 
SASEBO, JAPAN, AND HAD TRACKED WEST- NORTHWESTWARD AT 19 KNOTS OVER 
THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 
30 KNOTS GUSTING TO 40 KNOTS. SEE REF C (WTPN31 PGTW 022100) FOR 
FURTHER DETAILS.
      (4) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) AN AREA OF CONVECTION (INVEST 96W) HAS PERSISTED NEAR 17.6N 
138.2E, APPROXIMATELY 304 NM NORTHWEST OF ANDERSEN AFB, GUAM.  
ANIMATED MULTISPECTRAL SATELLITE IMAGERY DEPICTS A PARTLY EXPOSED LLCC 
WITH A LARGE BAND OF OVER HEAD CONVECTION DRIVING TO THE NORTHEAST 
WHILE THE BUILDING CONVECTION IN THE SOUTHWEST QUADRANT APPEARS TO BE 
BEING SHEARED TO THE SOUTHWEST.  UPPER LEVEL ANALYSIS INDICATED 90W IS 
IN A MOSTLY FAVORABLE ENVIRONMENT FOR DEVELOPMENT WITH HIGH VWS (20-
30KTS), DUAL UPPER LEVEL OUTFLOW ALOFT TO THE NORTH EAST AND SOUTH 
WEST AND WARM SEA SURFACE TEMPERATURES (29-30 C). GLOBAL MODELS ARE IN 
GOOD AGREEMENT THAT 96W WILL TRACK NORTHWARD, WITH NEGLIGIBLE 
INTENSIFICATION EXPECTED OVER THE NEXT 12 TO 48 HOURS, AND THEN BEGIN 
TO DISSIPATE. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 13 TO 
17 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1001 MB. 
THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE 
WITHIN THE NEXT 24 HOURS IS LOW.
      (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: ADDED LOW AREA N PARA. 1.B.(1).//
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