ABPW10 PGTW 270300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND
/SOUTH PACIFIC OCEANS REISSUED/270300Z-270600ZFEB2021//
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:
      (1) AN AREA OF CONVECTION (INVEST 99P) HAS PERSISTED NEAR 
15.7S 148.1E, APPROXIMATELY 153 NM EAST-NORTHEAST OF CAIRNS, 
AUSTRALIA. ANIMATED ENHANCED INFRARED SATELLITE IMAGERY INDICATES 
FLARING, DISORGANIZED DEEP CONVECTION ASSOCIATED WITH A BROAD ILL-
DEFINED LOW-LEVEL CIRCULATION CENTER (LLCC). A 262201Z ASCAT-A IMAGE 
REVEALS A BROAD, DEFINED CIRCULATION WITH 20-25 KNOT WINDS OVER THE 
NORTHERN PERIPHERY. A 262314Z MHS 89GHZ IMAGE AND ANIMATED RADAR 
IMAGERY FROM THE WILLIS ISLAND RADAR SHOW BROAD CYCLONIC TURNING 
WITH A WEAK LLCC. ENVIRONMENTAL ANALYSIS DEPICTS A MARGINAL 
ENVIRONMENT WITH STRONG EASTERLY VERTICAL WIND SHEAR OFFSET BY 
ENHANCED POLEWARD OUTFLOW. SST VALUES ARE CONDUCIVE AT 29-30C. 
GLOBAL MODELS INDICATE A SLOW, MEANDERING SOUTHWESTWARD TRACK OVER 
THE NEXT TWO DAYS WITH SLOW DEVELOPMENT. MAXIMUM SUSTAINED SURFACE 
WINDS ARE ESTIMATED AT 20 TO 25 KNOTS. MINIMUM SEA LEVEL PRESSURE IS 
ESTIMATED TO BE NEAR 1002 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.
3. JUSTIFICATION FOR REISSUE: ADDED LOW AREA IN PARAGRAPH 2.B.(1).//
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