WTJP32 RJTD 230900 WARNING 230900. WARNING VALID 240900. TYPHOON WARNING. TYPHOON 1516 ATSANI (1516) 950 HPA AT 30.3N 146.3E SEA EAST OF JAPAN MOVING NORTHNORTHEAST 07 KNOTS. POSITION GOOD. MAX WINDS 80 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 120 MILES SOUTHEAST SEMICIRCLE AND 90 MILES ELSEWHERE. RADIUS OF OVER 30 KNOT WINDS 300 MILES SOUTHEAST SEMICIRCLE AND 270 MILES ELSEWHERE. FORECAST POSITION FOR 232100UTC AT 31.5N 147.5E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 950 HPA, MAX WINDS 80 KNOTS NEAR CENTER. FORECAST POSITION FOR 240900UTC AT 32.8N 149.7E WITH 85 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 955 HPA, MAX WINDS 75 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=