WTKO20 RKSL 311200

KMA TROPICAL CYCLONE ADVISORY NO. 15

NAME 1821 JEBI

ANALYSIS

POSITION 311200UTC 18.6N 141.5E

MOVEMENT WNW 13KT

PRES/VMAX 920HPA 103KT

FORECAST

24HR

POSITION 011200UTC 21.7N 137.9E WITHIN 60NM

PRES/VMAX 910HPA 109KT

48HR

POSITION 021200UTC 25.0N 135.2E WITHIN 90NM

PRES/VMAX 920HPA 103KT

72HR

POSITION 031200UTC 28.6N 134.2E WITHIN 135NM

PRES/VMAX 930HPA 97KT

96HR

POSITION 041200UTC 34.4N 135.8E WITHIN 180NM

PRES/VMAX 950HPA 84KT

120HR

POSITION 051200UTC 43.9N 141.0E WITHIN 0NM

PRES/VMAX 980HPA 56KT

KOREA METEOROLOGICAL ADMINISTRATION.