ABPW10 PGTW 210600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND /SOUTH PACIFIC OCEANS/210600Z-220600ZJUL2021// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/210152ZJUL2021// REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/210151ZJUL2021// 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 21JUL21 0000Z, TROPICAL STORM 10W (CEMPAKA) WAS LOCATED NEAR 21.9N 110.9E, APPROXIMATELY 185 NM WEST OF HONG KONG, AND HAD TRACKED WEST-NORTHWESTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 35 KNOTS GUSTING TO 45 KNOTS. SEE REF A (WTPN32 PGTW 210300) FOR FURTHER DETAILS. (2) AT 21JUL21 0000Z, TYPHOON 09W (IN-FA) WAS LOCATED NEAR 24.1N 127.9E, APPROXIMATELY 144 NM SOUTH OF KADENA AB, OKINAWA, JAPAN, AND HAD TRACKED WESTWARD AT 03 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 95 KNOTS GUSTING TO 115 KNOTS. SEE REF B (WTPN31 PGTW 210300) 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