WTKO20 RKSL 301800 KMA TROPICAL CYCLONE ADVISORY NO. 2 NAME 1604 NIDA ANALYSIS POSITION 301800UTC 16.8N 123.8E MOVEMENT NW 11KT PRES/VMAX 990HPA 47KT FORECAST 24HR POSITION 311800UTC 19.7N 120.0E WITHIN 75NM PRES/VMAX 975HPA 62KT 48HR POSITION 011800UTC 22.3N 115.0E WITHIN 125NM PRES/VMAX 965HPA 72KT 72HR POSITION 021800UTC 23.6N 109.6E WITHIN 175NM PRES/VMAX 994HPA 41KT 96HR POSITION 031800UTC 24.3N 105.0E WITHIN 0NM PRES 1000HPA KOREA METEOROLOGICAL ADMINISTRATION.