WTJP21 RJTD 211200 WARNING 211200. WARNING VALID 221200. WARNING IS UPDATED EVERY 6 HOURS. STORM WARNING. TROPICAL STORM 1705 NORU (1705) 1008 HPA AT 28.2N 156.3E SEA AROUND OF MINAMITORISIMA MOVING WEST 06 KNOTS. POSITION FAIR. MAX WINDS 35 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 150 MILES. FORECAST POSITION FOR 221200UTC AT 28.3N 154.5E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1000 HPA, MAX WINDS 50 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 231200UTC AT 28.2N 152.9E WITH 95 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 992 HPA, MAX WINDS 60 KNOTS NEAR CENTER. FORECAST POSITION FOR 241200UTC AT 27.8N 152.6E WITH 170 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 990 HPA, MAX WINDS 70 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=