ABPW10 PGTW 171300 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/171300Z-180600ZMAY2023// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) AN AREA OF CONVECTION (INVEST 97W) HAS PERSISTED NEAR 5.7N 146.1E, APPROXIMATELY 468 NM SOUTH OF GUAM. ENHANCED INFRARED SATELLITE IMAGERY AND A 170721Z GMI 89GHZ MICROWAVE PASS REVEALS FORMATIVE BANDING TO THE NORTH AND SOUTH OF AN ASSESSED LOW-LEVEL CIRCULATION (LLC) WITH THE MAJORITY OF CONVECTION OFFSET TO THE SOUTHWEST. RECENT SCATTEROMETRY DATA REVEALS A WEAK LLC WITH SOME 25KT WINDS, ASSOCIATED WITH UPPER-LEVEL WESTERLIES, TO THE SOUTH OF THE LLC. ENVIRONMENT ANALYSIS DEPICTS A MARGINALLY FAVORABLE ENVIRONMENT FOR FORMATION CHARACTERIZED BY LOW TO MODERATE (15-20 KTS) VERTICAL WIND SHEAR AND WARM (30-31C) SST, OFFSET BY WEAK OUTFLOW ALOFT. GLOBAL MODELS ARE IN GENERAL AGREEMENT THAT THE SYSTEM WILL TRACK NORTHWESTWARD, BUT DISAGREE ON INTENSITY, WITH GFS AND NAVGEM BEING THE MOST AGGRESSIVE OVER THE NEXT 24-48 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 10 TO 15 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1009 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. 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: ADDED AREA IN PARA 1.B.(1) AS LOW// NNNN