WTKO20 RKSL 080000 KMA TROPICAL CYCLONE ADVISORY NO. 73 NAME 1705 NORU ANALYSIS POSITION 080000UTC 36.4N 138.7E MOVEMENT ENE 17KT PRES/VMAX 990HPA 37KT FORECAST 24HR POSITION 090000UTC 38.1N 141.3E WITHIN 0NM PRES 1000HPA KOREA METEOROLOGICAL ADMINISTRATION.