WTKO20 RKSL 251200 KMA TROPICAL CYCLONE ADVISORY NO. 2 NAME 1803 JELAWAT ANALYSIS POSITION 251200UTC 6.9N 138.9E MOVEMENT WNW 18KT PRES/VMAX 998HPA 37KT FORECAST 24HR POSITION 261200UTC 8.5N 135.6E WITHIN 75NM PRES/VMAX 990HPA 47KT 48HR POSITION 271200UTC 11.2N 133.8E WITHIN 125NM PRES/VMAX 985HPA 52KT 72HR POSITION 281200UTC 14.5N 133.8E WITHIN 175NM PRES/VMAX 980HPA 56KT 96HR POSITION 291200UTC 17.4N 135.5E WITHIN 250NM PRES/VMAX 985HPA 52KT 120HR POSITION 301200UTC 19.7N 138.0E WITHIN 295NM PRES/VMAX 990HPA 47KT KOREA METEOROLOGICAL ADMINISTRATION.