ABPW10 PGTW 080600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND /SOUTH PACIFIC OCEANS/080600Z-090600ZSEP2021// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/080152ZSEP2021// REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/080151ZSEP2021// NARR/REFS A AND B ARE TROPICAL CYCLONE WARNINGS.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: (1) AT 08SEP21 0000Z, TYPHOON 19W (CHANTHU) WAS LOCATED NEAR 16.0N 132.3E, APPROXIMATELY 678 NM SOUTH-SOUTHEAST OF KADENA AB, AND HAD TRACKED WEST-SOUTHWESTWARD AT 12 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 120 KNOTS GUSTING TO 145 KNOTS. SEE REF A (WTPN32 PGTW 080300) FOR FURTHER DETAILS. (2) AT 08SEP21 0000Z, TROPICAL STORM 18W (CONSON) WAS LOCATED NEAR 13.6N 121.3E, APPROXIMATELY 62 NM SOUTH-SOUTHEAST OF MANILA, PHILIPPINES, AND HAD TRACKED WEST- NORTHWESTWARD AT 07 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 55 KNOTS GUSTING TO 70 KNOTS. SEE REF B (WTPN31 PGTW 080300) FOR FURTHER DETAILS. (3) NO OTHER TROPICAL CYCLONES. 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: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE.// NNNN