WTJP21 RJTD 261800
WARNING 261800.
WARNING VALID 271800.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
SEVERE TROPICAL STORM 2420 TRAMI (2420) 980 HPA
AT 17.0N 109.3E SOUTH CHINA SEA MOVING WEST 10 KNOTS.
POSITION FAIR.
MAX WINDS 50 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 210 MILES.
FORECAST POSITION FOR 270600UTC AT 16.3N 107.8E WITH 25 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
990 HPA, MAX WINDS 45 KNOTS NEAR CENTER.
FORECAST POSITION FOR 271800UTC AT 16.0N 108.8E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1000 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 281800UTC AT 15.9N 109.8E WITH 85 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1004 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=