WTJP21 RJTD 311200

WARNING 311200.

WARNING VALID 011200.

WARNING IS UPDATED EVERY 6 HOURS.

TYPHOON WARNING.

TYPHOON 1504 MAYSAK (1504) 905 HPA

AT 10.2N 139.9E SEA EAST OF PHILIPPINES MOVING WEST 13 KNOTS.

POSITION GOOD.

MAX WINDS 115 KNOTS NEAR CENTER.

RADIUS OF OVER 50 KNOT WINDS 90 MILES.

RADIUS OF OVER 30 KNOT WINDS 210 MILES NORTH SEMICIRCLE AND 180 MILES

ELSEWHERE.

FORECAST POSITION FOR 010000UTC AT 10.7N 137.6E WITH 50 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

900 HPA, MAX WINDS 115 KNOTS NEAR CENTER.

FORECAST POSITION FOR 011200UTC AT 11.3N 135.9E WITH 70 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

895 HPA, MAX WINDS 120 KNOTS NEAR CENTER.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 021200UTC AT 12.7N 133.6E WITH 110 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

930 HPA, MAX WINDS 95 KNOTS NEAR CENTER.

FORECAST POSITION FOR 031200UTC AT 13.9N 130.7E WITH 160 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

950 HPA, MAX WINDS 80 KNOTS NEAR CENTER.



JAPAN METEOROLOGICAL AGENCY.=