ABPW10 PGTW 271500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS REISSUED/271500Z-280600ZAUG2025//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) AN AREA OF CONVECTION (INVEST 93W) HAS PERSISTED NEAR 15.0N 
116.8E, APPROXIMATELY 502 NM EAST OF DA NANG, VIETNAM. ANIMATED ENHANCED 
INFRARED SATELLITE IMAGERY (EIR) REVEALS A BROAD AREA OF TURNING WITH 
PERSISTENT CONVECTION ALONG THE SOUTHERN PERIPHERY OF THE LOW LEVEL 
CIRCULATION CENTER. FURTHERMORE, A 271315Z ASCAT METOP-C IMAGE 
EMPHASIZES A MORE SYMMETRIC WIND FIELD SLOWLY BEGINNING TO CONSOLIDATE. 
ENVIRONMENTAL CONDITIONS REVEAL MODERATELY FAVORABLE CONDITIONS FOR 
DEVELOPMENT WITH WARM (29 C) SEA SURFACE TEMPERATURES, LOW TO MODERATE 
(15-20 KNOTS) VERTICAL WIND SHEAR, AND MODERATE EQUATORWARD OUTFLOW 
ALOFT. GLOBAL ENSEMBLE MODELS ARE IN GOOD AGREEMENT ON A WESTWARD TRACK 
THROUGH THE SOUTH CHINA SEA. DETERMINISTIC MODELS KEEP THE CIRCULATION 
VERY BROAD WITH ONLY MARGINAL CONSOLIDATION OVER THE NEXT 48 HOURS.  
MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 TO 20 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 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 IN 1. B. (1).//
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