ABPW10 PGTW 300230
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS REISSUED/300230Z-300600ZSEP2025//
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 
13.0N 140.0E IS NOW LOCATED NEAR 14.3N 136.6E, APPROXIMATELY 476 NM 
WEST OF GUAM. ANIMATED MULTISPECTRAL SATELLITE IMAGERY DEPICTS 
FORMATIVE BANDING WRAPPING AROUND THE WESTERN PERIPHERY OF A BROAD LOW-
LEVEL CIRCULATION (LLC), WITH STRONG MID-LEVEL TURNING OVER THE 
SOUTHWESTERN QUADRANT. A 292336Z ASCAT-B IMAGE REVEALS AN ELONGATED BUT 
MORE DEFINED CIRCULATION, WITH A SWATH OF 15-20 KNOT WINDS OVER THE 
NORTHERN QUADRANT. A 292115Z GMI 89GHZ COLOR COMPOSITE MICROWAVE IMAGE 
SHOWS A CONSOLIDATING LLC, WITH IMPROVED DEEP CONVECTIVE BANDING OVER 
THE WESTERN PERIPHERY AND FRAGMENTED BANDING NEAR THE CENTER. 
ENVIRONMENTAL CONDITIONS ARE FAVORABLE FOR DEVELOPMENT WITH LOW (5KT-
10KT) VERTICAL WIND SHEAR, WARM (28C-30C) SSTS AND GOOD OUTFLOW ALOFT, 
ENHANCED BY THE TUTT POSITIONED TO THE NORTH. GLOBAL MODELS INDICATE 
GRADUAL INTENSIFICATION, WITH A WEST-NORTHWESTWARD TRACK OVER THE NEXT 
TWO DAYS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 TO 20 
KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1008 MB. THE 
POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN 
THE NEXT 24 HOURS IS UPGRADED TO MEDIUM.
      (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: UPGRADED AREA IN PARA. 1.B.(1) TO MEDIUM 
AND REMOVED 25W (NEOGURI) INFORMATION DUE TO FINAL WARNING 
EXPIRATION.//
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