WTKO20 RKSL 040000 KMA TROPICAL CYCLONE ADVISORY NO. 5 NAME 1601 NEPARTAK ANALYSIS POSITION 040000UTC 11.6N 143.2E MOVEMENT NW 9KT PRES/VMAX 992HPA 45KT FORECAST 24HR POSITION 050000UTC 15.3N 137.7E WITHIN 75NM PRES/VMAX 980HPA 56KT 48HR POSITION 060000UTC 18.9N 132.1E WITHIN 125NM PRES/VMAX 960HPA 76KT 72HR POSITION 070000UTC 22.4N 125.9E WITHIN 175NM PRES/VMAX 940HPA 91KT 96HR POSITION 080000UTC 25.6N 122.3E WITHIN 250NM PRES/VMAX 955HPA 78KT 120HR POSITION 090000UTC 28.0N 121.3E WITHIN 295NM PRES/VMAX 960HPA 76KT KOREA METEOROLOGICAL ADMINISTRATION.