ABPW10 PGTW 121830
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS REISSUED/121830Z-130600ZAUG2024//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/121351ZAUG2024//
REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/121352ZAUG2024//
REF/C/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/121353ZAUG2024//
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 12AUG24 1200Z, TROPICAL STORM 06W (MARIA) WAS LOCATED 
NEAR 40.3N 139.8E, APPROXIMATELY 64 NM WEST OF MISAWA, JAPAN, AND HAD 
TRACKED WEST-NORTHWESTWARD AT 10 KNOTS OVER THE PAST SIX HOURS. 
MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 35 KNOTS GUSTING TO 
45 KNOTS. SEE REF A (WTPN31 PGTW 121500) FOR FURTHER DETAILS.
      (2) AT 12AUG24 1200Z, TROPICAL STORM 07W (SON-TINH) WAS LOCATED 
NEAR 33.0N 150.4E, APPROXIMATELY 549 NM EAST-SOUTHEAST OF YOKOSUKA, 
JAPAN, AND HAD TRACKED NORTHWESTWARD AT 11 KNOTS OVER THE PAST SIX 
HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 40 KNOTS 
GUSTING TO 50 KNOTS. SEE REF B (WTPN32 PGTW 121500) FOR FURTHER 
DETAILS.
      (3) AT 12AUG24 1200Z, TROPICAL DEPRESSION 08W (EIGHT) WAS 
LOCATED NEAR 23.6N 136.7E, APPROXIMATELY 719 NM SOUTH-SOUTHWEST OF 
YOKOSUKA, JAPAN, AND HAD TRACKED NORTH-NORTHEASTWARD AT 07 KNOTS OVER 
THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 
25 KNOTS GUSTING TO 35 KNOTS. SEE REF C (WTPN33 PGTW 121500) FOR 
FURTHER DETAILS.
      (4) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) AN AREA OF CONVECTION (INVEST 96W) HAS PERSISTED NEAR 26.4N 
149.8E, APPROXIMATELY 747 NM SOUTHEAST OF YOKOSUKA, JAPAN. ANIMATED 
ENHANCED INFRARED (EIR) SATELLITE IMAGERY DEPICTS A PARTIALLY EXPOSED 
LOW LEVEL CIRCULATION CENTER (LLCC) THAT IS FAIRLY CONSOLIDATED WITH 
PERSISTENT CONVECTION ON THE SOUTHERN PERIPHERY THAT IS BEGINNING TO 
OVERSPREAD THE LLCC. A 121147Z ASCAT METOP-B SCATTEROMETRY PARTIAL 
PASS SHOWED 20-25 KT WINDS IN THE SOUTHERN SEMICIRCLE OF THE 
CIRCULATION. ENVIRONMENTAL ANALYSIS REVEALS MARGINALLY FAVORABLE 
CONDITIONS FOR FURTHER DEVELOPMENT OF 96W WITH GOOD EQUATORWARD UPPER-
LEVEL OUTFLOW, LOW TO MODERATE (15-20KTS) VWS, DRY AIR TO THE 
NORTHWEST, AND WARM (29-30C) SST. OVERALL MODEL GUIDANCE SHOWS 
AGREEMENT ON INVEST 96W CONSOLIDATING SLIGHTLY WHILE TRACKING 
NORTHWARD DURING THE NEXT 48 TO 72HRS. 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 MEDIUM.
      (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 MEDIUM AREA TO PARA. 1.B.(1).//
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