WTJP22 RJTD 281200

WARNING 281200.

WARNING VALID 291200.

WARNING IS UPDATED EVERY 6 HOURS.

STORM WARNING.

TROPICAL STORM 1618 CHABA (1618) 1000 HPA

AT 14.4N 145.0E MARIANAS MOVING WEST 17 KNOTS.

POSITION FAIR.

MAX WINDS 35 KNOTS NEAR CENTER.

RADIUS OF OVER 30 KNOT WINDS 120 MILES.

FORECAST POSITION FOR 290000UTC AT 14.7N 142.8E WITH 40 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

994 HPA, MAX WINDS 45 KNOTS NEAR CENTER.

FORECAST POSITION FOR 291200UTC AT 15.1N 140.7E WITH 50 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

990 HPA, MAX WINDS 50 KNOTS NEAR CENTER.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 301200UTC AT 16.8N 138.1E WITH 95 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

975 HPA, MAX WINDS 65 KNOTS NEAR CENTER.

FORECAST POSITION FOR 011200UTC AT 20.0N 133.5E WITH 140 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

955 HPA, MAX WINDS 80 KNOTS NEAR CENTER.



JAPAN METEOROLOGICAL AGENCY.=