WTKO20 RKSL 250300 KMA TROPICAL CYCLONE ADVISORY NO. 46 NAME 1515 GONI ANALYSIS POSITION 250300UTC 34.9N 131.0E MOVEMENT NNE 21KT PRES/VMAX 970HPA 68KT FORECAST 06HR POSITION 250900UTC 36.5N 131.4E WITHIN 15NM PRES/VMAX 980HPA 56KT 12HR POSITION 251500UTC 37.7N 131.8E WITHIN 30NM PRES/VMAX 985HPA 52KT 18HR POSITION 252100UTC 39.0N 132.0E WITHIN 50NM PRES/VMAX 990HPA 47KT 24HR POSITION 260300UTC 40.5N 132.0E WITHIN 75NM PRES/VMAX 992HPA 45KT 30HR POSITION 260900UTC 41.8N 131.8E WITHIN 85NM PRES/VMAX 994HPA 41KT KOREA METEOROLOGICAL ADMINISTRATION.