WTJP32 RJTD 012100 WARNING 012100. WARNING VALID 022100. TYPHOON WARNING. TYPHOON 1618 CHABA (1618) 955 HPA AT 19.3N 132.2E SEA EAST OF PHILIPPINES MOVING NORTHWEST 14 KNOTS. POSITION GOOD. MAX WINDS 80 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 70 MILES. RADIUS OF OVER 30 KNOT WINDS 180 MILES. FORECAST POSITION FOR 020900UTC AT 21.4N 130.2E WITH 40 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 955 HPA, MAX WINDS 80 KNOTS NEAR CENTER. FORECAST POSITION FOR 022100UTC AT 23.6N 128.5E WITH 60 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 950 HPA, MAX WINDS 85 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=