WTKO20 RKSL 170600

KMA TROPICAL CYCLONE ADVISORY NO. 15

NAME 1607 CHANTHU

ANALYSIS

POSITION 170600UTC 40.7N 142.6E

MOVEMENT NNE 31KT

PRES/VMAX 990HPA 47KT

FORECAST

12HR

POSITION 171800UTC 48.3N 145.0E WITHIN 0NM

PRES 992HPA

KOREA METEOROLOGICAL ADMINISTRATION.