WTJP21 RJTD 141200 WARNING 141200. WARNING VALID 151200. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 1817 HECTOR (1817) 1004 HPA AT 26.9N 174.4E MIDWAYS MOVING WEST 12 KNOTS. POSITION FAIR. MAX WINDS 35 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 90 MILES NORTH SEMICIRCLE AND 60 MILES ELSEWHERE. FORECAST POSITION FOR 150000UTC AT 28.3N 171.5E WITH 40 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1004 HPA, MAX WINDS 35 KNOTS NEAR CENTER. FORECAST POSITION FOR 151200UTC AT 30.2N 168.3E WITH 60 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1004 HPA, MAX WINDS 35 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 161200UTC AT 33.1N 164.4E WITH 110 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1006 HPA. BECOMING TROPICAL DEPRESSION. JAPAN METEOROLOGICAL AGENCY.=