WTJP22 RJTD 211200 WARNING 211200. WARNING VALID 221200. WARNING IS UPDATED EVERY 6 HOURS. TYPHOON WARNING. TYPHOON 1516 ATSANI (1516) 945 HPA AT 25.5N 145.5E EASTSOUTHEAST OF CHICHIJIMA MOVING NORTHWEST 08 KNOTS. POSITION GOOD. MAX WINDS 85 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 100 MILES. RADIUS OF OVER 30 KNOT WINDS 270 MILES SOUTHEAST SEMICIRCLE AND 240 MILES ELSEWHERE. FORECAST POSITION FOR 220000UTC AT 27.0N 144.8E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 945 HPA, MAX WINDS 85 KNOTS NEAR CENTER. FORECAST POSITION FOR 221200UTC AT 28.3N 144.7E WITH 85 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 950 HPA, MAX WINDS 80 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 231200UTC AT 30.9N 146.0E WITH 160 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 955 HPA, MAX WINDS 75 KNOTS NEAR CENTER. FORECAST POSITION FOR 241200UTC AT 33.0N 150.2E WITH 220 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 965 HPA, MAX WINDS 70 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=