WTJP21 RJTD 040000

WARNING 040000.

WARNING VALID 050000.

WARNING IS UPDATED EVERY 6 HOURS.

TYPHOON WARNING.

TYPHOON 1504 MAYSAK (1504) 975 HPA

AT 14.7N 126.6E SEA EAST OF PHILIPPINES MOVING WESTNORTHWEST 12

KNOTS.

POSITION GOOD.

MAX WINDS 65 KNOTS NEAR CENTER.

RADIUS OF OVER 50 KNOT WINDS 50 MILES.

RADIUS OF OVER 30 KNOT WINDS 150 MILES NORTH SEMICIRCLE AND 120 MILES

ELSEWHERE.

FORECAST POSITION FOR 041200UTC AT 15.8N 124.0E WITH 50 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

980 HPA, MAX WINDS 55 KNOTS NEAR CENTER.

FORECAST POSITION FOR 050000UTC AT 17.2N 122.0E WITH 75 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

985 HPA, MAX WINDS 50 KNOTS NEAR CENTER.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 060000UTC AT 19.1N 118.9E WITH 140 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

998 HPA, MAX WINDS 35 KNOTS NEAR CENTER.

FORECAST POSITION FOR 070000UTC AT 20.2N 117.2E WITH 160 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

1004 HPA.

BECOMING TROPICAL DEPRESSION.



JAPAN METEOROLOGICAL AGENCY.=