WTKO20 RKSL 241200 KMA TROPICAL CYCLONE ADVISORY NO. 15 NAME 1705 NORU ANALYSIS POSITION 241200UTC 26.2N 154.1E MOVEMENT ESE 11KT PRES/VMAX 970HPA 68KT FORECAST 24HR POSITION 251200UTC 26.4N 157.2E WITHIN 75NM PRES/VMAX 960HPA 76KT 48HR POSITION 261200UTC 29.3N 156.0E WITHIN 125NM PRES/VMAX 950HPA 84KT 72HR POSITION 271200UTC 30.3N 150.7E WITHIN 175NM PRES/VMAX 955HPA 78KT 96HR POSITION 281200UTC 29.4N 146.1E WITHIN 250NM PRES/VMAX 960HPA 76KT 120HR POSITION 291200UTC 27.5N 141.2E WITHIN 295NM PRES/VMAX 965HPA 72KT KOREA METEOROLOGICAL ADMINISTRATION.