WTJP21 RJTD 071800 WARNING 071800. WARNING VALID 081800. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 1705 NORU (1705) DOWNGRADED FROM SEVERE TROPICAL STORM 985 HPA AT 36.2N 136.8E HONSHU MOVING NORTHNORTHEAST 13 KNOTS. POSITION GOOD. MAX WINDS 40 KNOTS. RADIUS OF OVER 30 KNOT WINDS 180 MILES SOUTHEAST SEMICIRCLE AND 120 MILES ELSEWHERE. FORECAST POSITION FOR 080600UTC AT 37.3N 138.3E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 985 HPA, MAX WINDS 40 KNOTS. FORECAST POSITION FOR 081800UTC AT 38.1N 139.2E WITH 100 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 985 HPA, MAX WINDS 35 KNOTS. EXTENDED OUTLOOK. FORECAST POSITION FOR 091800UTC AT 39.8N 139.9E WITH 150 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 992 HPA, MAX WINDS 30 KNOTS. BECOMING EXTRATROPICAL LOW. JAPAN METEOROLOGICAL AGENCY.=