WTKO20 RKSL 261800 KMA TROPICAL CYCLONE ADVISORY NO. 17 NAME 1521 DUJUAN ANALYSIS POSITION 261800UTC 22.3N 128.1E MOVEMENT WNW 8KT PRES/VMAX 945HPA 87KT FORECAST 24HR POSITION 271800UTC 23.5N 125.0E WITHIN 75NM PRES/VMAX 935HPA 95KT 48HR POSITION 281800UTC 24.9N 120.4E WITHIN 125NM PRES/VMAX 950HPA 84KT 72HR POSITION 291800UTC 26.9N 117.0E WITHIN 175NM PRES/VMAX 990HPA 47KT 96HR POSITION 301800UTC 29.2N 116.6E WITHIN 0NM PRES 1002HPA KOREA METEOROLOGICAL ADMINISTRATION.