WTJP21 RJTD 081200 WARNING 081200. WARNING VALID 091200. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 1814 YAGI (1814) 994 HPA AT 19.8N 133.7E SEA EAST OF PHILIPPINES MOVING EASTNORTHEAST 06 KNOTS. POSITION FAIR. MAX WINDS 35 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 270 MILES SOUTH SEMICIRCLE AND 120 MILES ELSEWHERE. FORECAST POSITION FOR 091200UTC AT 21.9N 134.2E WITH 60 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 994 HPA, MAX WINDS 35 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 101200UTC AT 24.7N 132.6E WITH 95 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 994 HPA, MAX WINDS 35 KNOTS NEAR CENTER. FORECAST POSITION FOR 111200UTC AT 26.9N 129.6E WITH 130 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 994 HPA, MAX WINDS 35 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=