WTJP21 RJTD 130000 WARNING 130000. WARNING VALID 140000. WARNING IS UPDATED EVERY 6 HOURS. TYPHOON WARNING. TYPHOON 1614 MERANTI (1614) 905 HPA AT 19.6N 125.5E SEA EAST OF PHILIPPINES MOVING WESTNORTHWEST 12 KNOTS. POSITION GOOD. MAX WINDS 115 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 60 MILES. RADIUS OF OVER 30 KNOT WINDS 210 MILES NORTHEAST SEMICIRCLE AND 150 MILES ELSEWHERE. FORECAST POSITION FOR 131200UTC AT 20.2N 122.7E WITH 40 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 905 HPA, MAX WINDS 115 KNOTS NEAR CENTER. FORECAST POSITION FOR 140000UTC AT 20.9N 120.5E WITH 60 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 910 HPA, MAX WINDS 110 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 150000UTC AT 23.0N 117.0E WITH 95 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 920 HPA, MAX WINDS 90 KNOTS NEAR CENTER. FORECAST POSITION FOR 160000UTC AT 24.6N 114.9E WITH 130 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 960 HPA, MAX WINDS 65 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=