WTJP31 RJTD 010300

WARNING 010300.

WARNING VALID 020300.

TYPHOON WARNING.

TYPHOON 1821 JEBI (1821) 915 HPA

AT 19.9N 138.8E SEA EAST OF PHILIPPINES MOVING WESTNORTHWEST 12

KNOTS.

POSITION GOOD.

MAX WINDS 105 KNOTS NEAR CENTER.

RADIUS OF OVER 50 KNOT WINDS 90 MILES.

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

MILES ELSEWHERE.

FORECAST POSITION FOR 011500UTC AT 21.2N 137.1E WITH 30 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

915 HPA, MAX WINDS 105 KNOTS NEAR CENTER.

FORECAST POSITION FOR 020300UTC AT 23.0N 135.8E WITH 60 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

920 HPA, MAX WINDS 100 KNOTS NEAR CENTER.



JAPAN METEOROLOGICAL AGENCY.=