ABPW10 PGTW 130600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS/130600Z-140600ZFEB2025//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 93W) PREVIOUSLY LOCATED NEAR 
14.0N 111.8E HAS DISSIPATED AND IS NO LONGER SUSPECT FOR THE DEVELOPMENT 
OF A SIGNIFICANT TROPICAL CYCLONE IN THE NEXT 24 HOURS.
      (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:
      (1) THE AREA OF CONVECTION (INVEST 16P) PREVIOUSLY LOCATED NEAR 
23.5S 168.1E IS NOW LOCATED NEAR 22.5S 170.1E, APPROXIMATELY 455 NM 
SOUTHWEST OF NADI, FIJI. THIS SYSTEM IS CURRENTLY CLASSIFIED AS A 
SUBTROPICAL CYCLONE, GENERALLY CHARACTERIZED AS HAVING BOTH TROPICAL AND 
MIDLATITUDE CYCLONE FEATURES. ANIMATED MULTISPECTRAL SATELLITE IMAGERY AND 
A 130208Z AMSR2 89GHZ MICROWAVE IMAGE DEPICT A FULLY EXPOSED LOW LEVEL 
CIRCULATION CENTER (LLCC) WITH CONVECTION THAT IS BEING SHEARED FROM THE 
WEST. ENVIRONMENTAL ANALYSIS INDICATES A MODERATELY UNFAVORABLE 
ENVIRONMENT FOR TROPICAL TRANSITION WITH A DEEP LAYER OF DRY AIR OVERTOP 
THE SYSTEM, MODERATE WESTERLY FLOW ALOFT AND BORDERLINE SEA SURFACE 
TEMPERATURES OF 26-27 C. GLOBAL MODELS ARE IN AGREEMENT THAT THE REMNANTS 
OF 16P TRACK SOUTH WITH A BROAD AND ASYMMETRIC WIND FIELD BEFORE 
ENCOUNTERING HIGH VWS ASSOCIATED WITH A LONG WAVE TROUGH. MAXIMUM 
SUSTAINED SURFACE WINDS ARE ESTIMATED AT 30 TO 35 KNOTS. MINIMUM SEA LEVEL 
PRESSURE IS ESTIMATED TO BE NEAR 1001 MB. FOR HAZARDS AND WARNINGS, 
REFERENCE THE FLEET WEATHER CENTER SAN DIEGO HIGH WINDS AND SEAS PRODUCT 
OR REFER TO LOCAL WMO DESIGNATED FORECAST AUTHORITY. THE POTENTIAL FOR 
TRANSITION INTO A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS 
LOW.
   C. SUBTROPICAL SYSTEM SUMMARY:
      (1) NO OTHER SUBTROPICAL SYSTEMS.//
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