WTJP21 RJTD 011800 WARNING 011800. WARNING VALID 021800. WARNING IS UPDATED EVERY 6 HOURS. TYPHOON WARNING. TYPHOON 1705 NORU (1705) 940 HPA AT 25.0N 136.7E SEA SOUTH OF JAPAN MOVING NORTHWEST 06 KNOTS. POSITION GOOD. MAX WINDS 90 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 60 MILES. RADIUS OF OVER 30 KNOT WINDS 150 MILES. FORECAST POSITION FOR 021800UTC AT 26.2N 135.5E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 940 HPA, MAX WINDS 90 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 031800UTC AT 27.5N 133.0E WITH 95 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 940 HPA, MAX WINDS 90 KNOTS NEAR CENTER. FORECAST POSITION FOR 041800UTC AT 28.0N 130.1E WITH 130 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 940 HPA, MAX WINDS 90 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=