WTJP21 RJTD 051200
WARNING 051200.
WARNING VALID 061200.
WARNING IS UPDATED EVERY 6 HOURS.
TYPHOON WARNING.
TYPHOON 2521 MATMO (2521) 970 HPA
AT 21.0N 109.2E GULF OF TONGKING MOVING WEST 12 KNOTS.
POSITION GOOD.
MAX WINDS 70 KNOTS NEAR CENTER.
RADIUS OF OVER 50 KNOT WINDS 50 MILES.
RADIUS OF OVER 30 KNOT WINDS 210 MILES SOUTHEAST SEMICIRCLE AND 150
MILES ELSEWHERE.
FORECAST POSITION FOR 060000UTC AT 22.1N 107.6E WITH 25 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 40 KNOTS.
FORECAST POSITION FOR 061200UTC AT 22.8N 105.4E WITH 35 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1004 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=