WTKO20 RKSL 300600

KMA TROPICAL CYCLONE ADVISORY NO. 21

NAME 1803 JELAWAT

ANALYSIS

POSITION 300600UTC 16.2N 138.0E

MOVEMENT NE 9KT

PRES/VMAX 965HPA 72KT

FORECAST

24HR

POSITION 310600UTC 17.9N 140.2E WITHIN 75NM

PRES/VMAX 970HPA 68KT

48HR

POSITION 010600UTC 19.0N 142.0E WITHIN 125NM

PRES/VMAX 985HPA 52KT

72HR

POSITION 020600UTC 19.2N 143.8E WITHIN 175NM

PRES/VMAX 994HPA 41KT

96HR

POSITION 030600UTC 19.1N 145.7E WITHIN 250NM

PRES/VMAX 998HPA 37KT

120HR

POSITION 040600UTC 19.6N 147.6E WITHIN 295NM

PRES/VMAX 1002HPA 35KT

KOREA METEOROLOGICAL ADMINISTRATION.