WTJP31 RJTD 020900 WARNING 020900. WARNING VALID 030900. TYPHOON WARNING. TYPHOON 1705 NORU (1705) 945 HPA AT 26.1N 135.8E SEA SOUTH OF JAPAN MOVING NORTHWEST SLOWLY. POSITION GOOD. MAX WINDS 85 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 60 MILES. RADIUS OF OVER 30 KNOT WINDS 150 MILES. FORECAST POSITION FOR 030900UTC AT 27.5N 133.7E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 945 HPA, MAX WINDS 85 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=