ABPW10 PGTW 180600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND /SOUTH PACIFIC OCEANS/180600Z-190600ZAPR2022// 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 94P) PREVIOUSLY LOCATED NEAR 11.0S 136.3E IS NOW LOCATED NEAR 10.6S 135.9E, APPROXIMATELY 114 NM NORTH-NORTHWEST OF GOVE AIRPORT, AUSTRALIA. ANIMATED MULTISPECTRAL SATELLITE IMAGERY AND A 172135Z SSMIS 91 GHZ IMAGE REVEAL FRAGMENTED CONVECTION STRUNG ACROSS THE EASTERN QUADRANT OF A PARTIALLY EXPOSED, RAGGED LOW LEVEL CIRCULATION (LLC). ENVIRONMENTAL ANALYSIS SHOWS MARGINALLY FAVORABLE CONDITIONS WITH PRONOUNCED EQUATORWARD OUTFLOW, LOW TO MODERATE (10-15KT) VWS AND WARM (30-31C) SEA SURFACE TEMPERATURES. GLOBAL MODELS HAVE SIGNIFICANTLY BACKED OFF AND NOW SHOW NO REAL PROMISING SIGNS OF DEVELOPMENT, AS THE CIRCULATION CENTER TRACKS TO THE NORTHWEST. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 TO 20 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1007 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.// NNNN