ABPW10 PGTW 172130 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/172130Z-180600ZAPR2025// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/172121ZAPR2025// AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.// 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) THE AREA OF CONVECTION (INVEST 97P) PREVIOUSLY LOCATED NEAR 8.9S 136.7E IS NOW LOCATED NEAR 10.0S 138.6E, APPROXIMATELY 178 NM NORTHEAST OF GOVE AIRPORT, AUSTRALIA. ANIMATED MULTISPECTRAL SATELLITE IMAGERY DEPICTS A DEEP AND PERSISTENT AREA OF CONVECTION. UPPER-LEVEL ANALYSIS REVEALS A FAVORABLE ENVIRONMENT WITH WARM SEA SURFACE TEMPERATURES (30C), LOW VERTICAL WIND SHEAR (10-15KT), DEEP TROPICAL MOISTURE, AND GOOD POLEWARD OUTFLOW. GLOBAL MODELS ARE IN GOOD AGREEMENT WITH 97P TRACKING SOUTHEASTWARD WITH DEVELOPMENT AND STEADY INTENSIFICATION IN THE NEXT 24 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 28 TO 33 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 998 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS UPGRADED TO HIGH. SEE REF A (WTPS21 PGTW 172130) FOR FURTHER DETAILS. (2) NO OTHER SUSPECT AREAS. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 3. JUSTIFICATION FOR REISSUE: UPGRADED AREA IN PARA. 2.B.(1) TO HIGH.// NNNN