WTJP31 RJTD 300900 WARNING 300900. WARNING VALID 310900. TYPHOON WARNING. TYPHOON 1705 NORU (1705) 975 HPA AT 23.0N 141.5E OGASAWARA SHOTO MOVING SOUTHSOUTHWEST 06 KNOTS. POSITION GOOD. MAX WINDS 65 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 45 MILES. RADIUS OF OVER 30 KNOT WINDS 150 MILES. FORECAST POSITION FOR 302100UTC AT 22.9N 141.0E WITH 30 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 970 HPA, MAX WINDS 70 KNOTS NEAR CENTER. FORECAST POSITION FOR 310900UTC AT 23.3N 140.3E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 965 HPA, MAX WINDS 75 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=