****0000000367**** WTKO20 RKSL 010600 KMA TROPICAL CYCLONE ADVISORY NO. 17 NAME 2417 JEBI ANALYSIS POSITION 010600UTC 34.6N 142.1E MOVEMENT NNE 21KT PRES/VMAX 985HPA 52KT FORECAST 12HR POSITION 011800UTC 38.6N 144.9E WITHIN 25NM PRES/VMAX 985HPA 52KT 24HR POSITION 020600UTC 44.1N 150.8E WITHIN 55NM PRES/VMAX 990HPA 47KT KOREA METEOROLOGICAL ADMINISTRATION.