ABPW10 PGTW 050600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS/050600Z-060600ZAUG2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/050152ZAUG2026//
REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/050151ZAUG2026//
NARR/REFS A AND B ARE TROPICAL CYCLONE WARNINGS.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 05AUG26 0000Z, TROPICAL DEPRESSION 13W (KUJIRA) WAS 
LOCATED NEAR 17.6N 118.7E, APPROXIMATELY 224 NM NORTHWEST OF MANILA, 
PHILIPPINES, AND HAD TRACKED WEST- NORTHWESTWARD AT 02 KNOTS OVER THE 
PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 30 
KNOTS GUSTING TO 40 KNOTS. SEE REF A (WTPN32 PGTW 050300) FOR FURTHER 
DETAILS.
      (2) AT 05AUG26 0000Z, TYPHOON 12W (DOLPHIN) WAS LOCATED NEAR 
25.4N 138.3E, APPROXIMATELY 570 NM EAST OF KADENA AB, AND HAD TRACKED 
WESTWARD AT 09 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED 
SURFACE WINDS WERE ESTIMATED AT 100 KNOTS GUSTING TO 125 KNOTS. SEE 
REF B (WTPN31 PGTW 050300) FOR FURTHER DETAILS.
      (3) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 96W) PREVIOUSLY LOCATED NEAR 
17.1N 166.1E IS NOW LOCATED NEAR 19.1N 166.0E, APPROXIMATELY 36 NM 
WEST-SOUTHWEST OF WAKE ISLAND. ANIMATED MULTISPECTRAL SATELLITE 
IMAGERY (MSI) DEPICTS A BROAD, STILL DEVELOPING LOW-LEVEL CIRCULATION, 
EMBEDDED WITHIN AN EXPANSIVE REGION OF TROUGHING. ENVIRONMENTAL 
ANALYSIS REVEALS FAVORABLE CONDITIONS FOR DEVELOPMENT WITH LOW 
VERTICAL WIND SHEAR (10-15KTS), WARM SEA SURFACE TEMPERATURES (29 TO 
30 C), AND STRONG POLEWARD UPPER-LEVEL OUTFLOW. GLOBAL MODELS DEPICT 
THE CIRCULATION MOVING UNDER AN UPPER-LEVEL TROUGH AND INTO A DRIER 
ENVIRONMENT, WHICH WILL HINDER ITS POTENTIAL DEVELOPMENT INTO A 
TROPICAL CYCLONE AND CAUSE IT TO BECOME SUBTROPICAL AFTER 36 HOURS. 
GLOBAL MODELS INDICATE THE STEADY DEVELOPMENT OF 96W INTO A BROAD, 
POSSIBLE SHORT TERM TROPICAL CYCLONE WITHIN THE NEXT 36 TO 48 HOURS 
HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 27 TO 32 
KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1000 MB. THE 
POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN 
THE NEXT 24 HOURS REMAINS 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.//
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