ABPW10 PGTW 190600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/190600Z-200600ZOCT2022// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/190153ZOCT2022// REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/181951ZOCT2022// NARR/REF A IS A TROPICAL CYCLONE WARNING AND REF B IS A TROPICAL CYCLONE FINAL WARNING.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: (1) AT 19OCT22 0000Z, TROPICAL STORM 23W (NESAT) WAS LOCATED NEAR 17.0N 110.9E, APPROXIMATELY 161 NM EAST-NORTHEAST OF DA NANG, VIETNAM, AND HAD TRACKED WESTWARD AT 10 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 55 KNOTS GUSTING TO 70 KNOTS. SEE REF A (WTPN33 PGTW 190300) FOR FURTHER DETAILS. (2) AT 18OCT22 1800Z, TROPICAL DEPRESSION 24W (HAITANG) WAS LOCATED NEAR 32.7N 161.1E, APPROXIMATELY 632 NM NORTHEAST OF MINAMI TORI SHIMA, JAPAN AND HAD TRACKED NORTHEASTWARD AT 25 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 30 KNOTS GUSTING TO 40 KNOTS. SEE REF B (WTPN31 PGTW 182100) FOR THE FINAL WARNING ON THIS SYSTEM. (3) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 92W) PREVIOUSLY LOCATED NEAR 19.8N 132.5E IS NOW LOCATED NEAR 21.0N 130.8E, APPROXIMATELY 540 NM EAST-NORTHEAST OF APARRI, PHILIPPINES. ANIMATED ENHANCED INFRARED SATELLITE IMAGERY REVEALS A BROAD LOW-LEVEL CIRCULATION WITH DEEP CONVECTION ALONG A SOUTHWEST TO NORTHEAST AXIS ASSOCIATED WITH STRONG EQUATORWARD OUTFLOW. ENVIRONMENTAL ANALYSIS INDICATES A FAVORABLE ENVIRONMENT FOR INTENSIFICATION WITH 5-10KT VWS, STRONG UPPER LEVEL DIVERGENCE, AND WARM (28-29C) SEA SURFACE TEMPERATURES. A 190500Z SHIP OBSERVATION LOCATED APPROXIMATELY 118 NM TO THE SOUTHEAST REPORTS 30KT WINDS FROM THE SOUTH AND PRESSURE OF 1008.5MB. NUMERICAL MODEL DATA DISCLOSES SIMILAR AGREEMENT WITH PRESSURE, WINDS, AND A WEST- SOUTHWESTWARD TRACK IN THE SHORT TERM. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 TO 20 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1006 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. 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