WTKO20 RKSL 021200 KMA TROPICAL CYCLONE ADVISORY NO. 13 NAME 1604 NIDA ANALYSIS POSITION 021200UTC 23.6N 111.1E MOVEMENT WNW 13KT PRES/VMAX 994HPA 35KT FORECAST 24HR POSITION 031200UTC 25.1N 106.4E WITHIN 0NM PRES 1000HPA KOREA METEOROLOGICAL ADMINISTRATION.