WTKO20 RKSL 310600

KMA TROPICAL CYCLONE ADVISORY NO. 31

NAME 2631 IN-FA

ANALYSIS

POSITION 310600UTC 22.2N 142.9E

MOVEMENT NNE 11KT

PRES/VMAX 930HPA 97KT

FORECAST

12HR

POSITION 311800UTC 23.0N 143.6E WITHIN 20NM

PRES/VMAX 935HPA 95KT

24HR

POSITION 010600UTC 22.8N 143.8E WITHIN 45NM

PRES/VMAX 940HPA 91KT

36HR

POSITION 011800UTC 22.7N 142.7E WITHIN 60NM

PRES/VMAX 940HPA 91KT

48HR

POSITION 020600UTC 23.2N 141.2E WITHIN 70NM

PRES/VMAX 945HPA 87KT

72HR

POSITION 030600UTC 24.3N 140.7E WITHIN 105NM

PRES/VMAX 950HPA 84KT

96HR

POSITION 040600UTC 26.2N 141.9E WITHIN 155NM

PRES/VMAX 960HPA 76KT

120HR

POSITION 050600UTC 28.5N 143.6E WITHIN 240NM

PRES/VMAX 975HPA 62KT

KOREA METEOROLOGICAL ADMINISTRATION.