WTJP31 RJTD 310900 WARNING 310900. WARNING VALID 010900. TYPHOON WARNING. TYPHOON 1705 NORU (1705) 935 HPA AT 23.0N 139.6E SEA SOUTH OF JAPAN MOVING WEST SLOWLY. POSITION GOOD. MAX WINDS 95 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 90 MILES. RADIUS OF OVER 30 KNOT WINDS 150 MILES. FORECAST POSITION FOR 010900UTC AT 24.0N 137.8E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 935 HPA, MAX WINDS 95 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=