WTJP31 RJTD 112100 WARNING 112100. WARNING VALID 122100. TYPHOON WARNING. TYPHOON 1614 MERANTI (1614) 940 HPA AT 17.8N 131.1E SEA EAST OF PHILIPPINES MOVING WEST 13 KNOTS. POSITION FAIR. MAX WINDS 85 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 70 MILES. RADIUS OF OVER 30 KNOT WINDS 150 MILES. FORECAST POSITION FOR 120900UTC AT 18.4N 128.5E WITH 40 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 930 HPA, MAX WINDS 90 KNOTS NEAR CENTER. FORECAST POSITION FOR 122100UTC AT 19.0N 125.9E WITH 60 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 920 HPA, MAX WINDS 100 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=