WTJP21 RJTD 030000

WARNING 030000.

WARNING VALID 040000.

WARNING IS UPDATED EVERY 6 HOURS.

TYPHOON WARNING.

TYPHOON 1821 JEBI (1821) 940 HPA

AT 26.6N 133.2E SEA SOUTH OF JAPAN MOVING NORTHNORTHWEST 12 KNOTS.

POSITION GOOD.

MAX WINDS 90 KNOTS NEAR CENTER.

RADIUS OF OVER 50 KNOT WINDS 90 MILES EAST SEMICIRCLE AND 70 MILES

ELSEWHERE.

RADIUS OF OVER 30 KNOT WINDS 240 MILES EAST SEMICIRCLE AND 210 MILES

ELSEWHERE.

FORECAST POSITION FOR 031200UTC AT 28.7N 132.4E WITH 40 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

940 HPA, MAX WINDS 90 KNOTS NEAR CENTER.

FORECAST POSITION FOR 040000UTC AT 32.0N 133.4E WITH 80 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

945 HPA, MAX WINDS 85 KNOTS NEAR CENTER.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 050000UTC AT 46.0N 139.5E WITH 150 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

976 HPA, MAX WINDS 55 KNOTS.

BECOMING EXTRATROPICAL LOW.



JAPAN METEOROLOGICAL AGENCY.=