ABPW10 PGTW 202130
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS REISSUED/202130Z-210600ZAUG2024//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/201951ZAUG2024//
AMPN/REF A IS A TROPICAL CYCLONE FINAL WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 20AUG24 1800Z, TROPICAL DEPRESSION 10W (JONGDARI) WAS 
LOCATED NEAR 36.1N 125.5E, APPROXIMATELY 94 NM SOUTHWEST OF OSAN AB, 
AND HAD TRACKED NORTHWARD AT 18 KNOTS OVER THE PAST SIX HOURS. MAXIMUM 
SUSTAINED SURFACE WINDS WERE ESTIMATED AT 20 KNOTS GUSTING TO 30 KNOTS. 
SEE REF A (WTPN31 PGTW 202100) FOR THE FINAL WARNING ON THIS SYSTEM.
      (2) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) AN AREA OF CONVECTION (INVEST 90W) HAS PERSISTED NEAR 15.2N 
145.3E, APPROXIMATELY 115 NM NORTH-NORTHEAST OF GUAM. ANIMATED 
MULTISPECTRAL SATELLITE IMAGERY (MSI) DEPICTS A CONSOLIDATING LLC AND A 
201800Z 91GHZ SATELLITE IMAGERY DEPICTS A MORE SYMMETRIC CIRCULATION. 
ENVIRONMENTAL ANALYSIS REVEALS A FAVORABLE ENVIRONMENT FOR FURTHER 
DEVELOPMENT WITH A LOW (10-15KTS) VWS, GOOD EQUATORWARD OUTFLOW, AND 
WARM (29-30C) SST. GLOBAL MODELS INDICATE STEADY DEVELOPMENT WITH A 
NORTHWESTWARD TRACK OVER THE NEXT 24 HOURS. MAXIMUM SUSTAINED SURFACE 
WINDS ARE ESTIMATED AT 18 TO 23 KNOTS. MINIMUM SEA LEVEL PRESSURE IS 
ESTIMATED TO BE NEAR 1003 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 IN PARA 1.B.(1).//
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