WTJP31 RJTD 300900

WARNING 300900.

WARNING VALID 310900.

TYPHOON WARNING.

TYPHOON 1821 JEBI (1821) 950 HPA

AT 17.7N 147.4E MARIANAS MOVING WEST 12 KNOTS.

POSITION GOOD.

MAX WINDS 85 KNOTS NEAR CENTER.

RADIUS OF OVER 50 KNOT WINDS 40 MILES.

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

ELSEWHERE.

FORECAST POSITION FOR 302100UTC AT 17.9N 145.0E WITH 40 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

940 HPA, MAX WINDS 90 KNOTS NEAR CENTER.

FORECAST POSITION FOR 310900UTC AT 18.6N 142.6E WITH 60 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

935 HPA, MAX WINDS 95 KNOTS NEAR CENTER.



JAPAN METEOROLOGICAL AGENCY.=