ABPW10 PGTW 080600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND
/SOUTH PACIFIC OCEANS/080600Z-090600ZMAR2022//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY: NONE.
   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:
      (1) THE AREA OF CONVECTION (INVEST 96P) PREVIOUSLY LOCATED 
NEAR 28.1S 164.9W IS NOW LOCATED NEAR 33.2S 164.0W, APPROXIMATELY 
928 NM SOUTHEAST OF TONGA. THE SYSTEM IS CURRENTLY CLASSIFIED AS A 
SUBTROPICAL STORM, GENERALLY CHARACTERIZED AS HAVING BOTH TROPICAL 
AND MID-LATITUDE CYCLONE FEATURES. ANIMATED MULTISPECTRAL SATELLITE 
IMAGERY DEPICTS A FULLY EXPOSED WELL DEFINED LOW LEVEL CIRCULATION 
CENTER (LLCC) WITH SPARSE CONVECTION IN THE SOUTHEASTERN PERIPHERY. 
A 080119Z AMSR2 WIND SPEED IMAGE DEPICTS 30-35KT WINDS SURROUNDING 
THE LLCC. ENVIRONMENTAL ANALYSIS INDICATES UNFAVORABLE CONDITIONS 
FOR DEVELOPMENT DEFINED BY; LITTLE OUTFLOW ALOFT, HIGH (25-30KT) 
VERTICAL WIND SHEAR, AND COOL (25-26C) SEA SURFACE TEMPERATURES. 
GLOBAL MODELS ARE IN GOOD AGREEMENT THAT INVEST 96P WILL HAVE LITTLE 
TO NO DEVELOPMENT AS IT SLOWLY TRACKS SOUTHWARD BEFORE BECOMING 
QUASI-STATIONARY. FOR HAZARDS AND WARNINGS, REFERENCE THE FLEET 
WEATHER CENTER SAN DIEGO HIGH WINDS AND SEAS PRODUCT OR REFER TO 
LOCAL WMO DESIGNATED FORECAST AUTHORITY. MAXIMUM SUSTAINED SURFACE 
WINDS ARE ESTIMATED AT 30 TO 35 KNOTS. MINIMUM SEA LEVEL PRESSURE IS 
ESTIMATED TO BE NEAR 994 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A 
SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS REMAINS LOW.
      (2) NO OTHER SUBTROPICAL SYSTEMS.//
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