ABPW10 PGTW 250600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/250600Z-260600ZAPR2023// 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 01W) PREVIOUSLY LOCATED NEAR 10.7N 151.4E IS NOW LOCATED NEAR 10.5N 148.6E, APPROXIMATELY 286 NM SOUTHEAST OF GUAM. ANIMATED MULTISPECTRAL SATELLITE IMAGERY SHOWS A FULLY EXPOSED LOW-LEVEL CIRCULATION (LLC) WITH FLAIRING CONVECTION TO THE SOUTHEAST OF THE LLCC. A 242326Z ASCAT-B WINDSPEED IMAGE SHOWS 15 KTS WRAPPING WINDS TO THE NORTH OF THE LLC. ENVIRONMENTAL ANALYSIS REVEALS MARGINALLY FAVORABLE CONDITIONS WITH MARGINAL POLEWARD OUTFLOW, MODERATE (15-20KT) VWS OVER THE LLCC AND WARM (28-29C) SST OFFSET BY DRY AIR ENTRAINMENT AND STRONG (25KT+) VWS JUST 30NM TO THE NORTH. GLOBAL MODELS ARE IN AGREEMENT THAT THE SYSTEM WILL HAVE NO SIGNIFICANT DEVELOPMENT AS IT TRACKS GENERALLY WESTWARD OVER THE NEXT 24-48 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 13 TO 17 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1010 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS REMAINS 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.// NNNN