WTJP33 RJTD 161500 WARNING 161500. WARNING VALID 171500. TYPHOON WARNING. TYPHOON 2407 AMPIL (2407) 950 HPA AT 35.6N 142.2E SEA EAST OF JAPAN MOVING NORTHNORTHEAST 11 KNOTS. POSITION GOOD. MAX WINDS 85 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 90 MILES SOUTHEAST SEMICIRCLE AND 50 MILES ELSEWHERE. RADIUS OF OVER 30 KNOT WINDS 240 MILES SOUTHEAST SEMICIRCLE AND 120 MILES ELSEWHERE. FORECAST POSITION FOR 170300UTC AT 37.1N 144.5E WITH 25 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 950 HPA, MAX WINDS 85 KNOTS NEAR CENTER. FORECAST POSITION FOR 171500UTC AT 38.3N 148.4E WITH 35 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 955 HPA, MAX WINDS 80 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=