WTJP21 RJTD 300000

WARNING 300000.

WARNING VALID 310000.

WARNING IS UPDATED EVERY 6 HOURS.

TYPHOON WARNING.

TYPHOON 1821 JEBI (1821) 960 HPA

AT 17.6N 149.1E MARIANAS MOVING WEST 12 KNOTS.

POSITION FAIR.

MAX WINDS 80 KNOTS NEAR CENTER.

RADIUS OF OVER 50 KNOT WINDS 60 MILES.

RADIUS OF OVER 30 KNOT WINDS 180 MILES EAST SEMICIRCLE AND 150 MILES

ELSEWHERE.

FORECAST POSITION FOR 301200UTC AT 17.7N 146.9E WITH 30 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

950 HPA, MAX WINDS 90 KNOTS NEAR CENTER.

FORECAST POSITION FOR 310000UTC AT 18.1N 144.5E WITH 60 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

940 HPA, MAX WINDS 95 KNOTS NEAR CENTER.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 010000UTC AT 20.1N 140.1E WITH 110 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

935 HPA, MAX WINDS 100 KNOTS NEAR CENTER.

FORECAST POSITION FOR 020000UTC AT 23.1N 136.9E WITH 140 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

935 HPA, MAX WINDS 100 KNOTS NEAR CENTER.



JAPAN METEOROLOGICAL AGENCY.=