WTKO20 RKSL 250600

KMA TROPICAL CYCLONE ADVISORY NO. 1

NAME 1803 JELAWAT

ANALYSIS

POSITION 250600UTC 6.4N 140.7E

MOVEMENT W 13KT

PRES/VMAX 1002HPA 35KT

FORECAST

24HR

POSITION 260600UTC 8.0N 136.4E WITHIN 75NM

PRES/VMAX 998HPA 37KT

48HR

POSITION 270600UTC 10.5N 134.2E WITHIN 125NM

PRES/VMAX 990HPA 47KT

72HR

POSITION 280600UTC 13.5N 133.5E WITHIN 175NM

PRES/VMAX 980HPA 56KT

96HR

POSITION 290600UTC 16.6N 135.0E WITHIN 250NM

PRES/VMAX 985HPA 52KT

120HR

POSITION 300600UTC 19.2N 137.4E WITHIN 295NM

PRES/VMAX 990HPA 47KT

KOREA METEOROLOGICAL ADMINISTRATION.