WTJP32 RJTD 182100

WARNING 182100.

WARNING VALID 192100.

STORM WARNING.

SEVERE TROPICAL STORM 1621 SARIKA (1621) 990 HPA

AT 20.7N 108.6E GULF OF TONGKING MOVING NORTHWEST 06 KNOTS.

POSITION FAIR.

MAX WINDS 50 KNOTS.

RADIUS OF OVER 30 KNOT WINDS 120 MILES.

FORECAST POSITION FOR 190900UTC AT 21.3N 107.9E WITH 30 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

996 HPA, MAX WINDS 40 KNOTS.

FORECAST POSITION FOR 192100UTC AT 22.2N 107.7E WITH 50 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

1004 HPA.

BECOMING TROPICAL DEPRESSION.



JAPAN METEOROLOGICAL AGENCY.=