ABPW10 PGTW 161000 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND /SOUTH PACIFIC OCEANS REISSUED/161000Z-170600ZJAN2022// 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 91P) PREVIOUSLY LOCATED NEAR 19.2S 154.3W IS NOW LOCATED NEAR 19.3S 156.4W, APPROXIMATELY 314 NM SOUTHWEST OF BORA-BORA. ENHANCED INFRARED SATELLITE IMAGERY AND A 0528Z SSMIS 91GHZ PASS DEPICT FLARING CONVECTION IN THE EASTERN PERIPHERY OF A BROAD LOW LEVEL CIRCULATION (LLC). A 160735Z ASCAT-C PASS REVEALS WINDS OF 25-30 KNOTS TO THE SOUTH OF THE LLC. ENVIRONMENTAL ANALYSIS DEPICTS A FAVORABLE ENVIRONMENT FOR DEVELOPMENT, DEFINED BY POLEWARD OUTFLOW ALOFT, LOW (5-10KT) VERTICAL WIND SHEAR, AND WARM (28-29C) SEA SURFACE TEMPERATURES. GLOBAL MODELS ARE IN GENERAL AGREEMENT THAT 91P WILL CONTINUE TO TRACK WESTWARD OVER THE NEXT 24-48 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 20 TO 25 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1003 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. 3. JUSTIFICATION FOR REISSUE: UPGRADED AREA IN PARA 2.B.(1) TO MEDIUM.// NNNN