WTJP33 RJTD 200900 WARNING 200900. WARNING VALID 210900. STORM WARNING. TROPICAL STORM 1609 MINDULLE (1609) 992 HPA AT 23.1N 141.2E OGASAWARA SHOTO MOVING NORTH 17 KNOTS. POSITION FAIR. MAX WINDS 40 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 120 MILES SOUTH SEMICIRCLE AND 90 MILES ELSEWHERE. FORECAST POSITION FOR 202100UTC AT 26.7N 140.9E WITH 40 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 990 HPA, MAX WINDS 45 KNOTS NEAR CENTER. FORECAST POSITION FOR 210900UTC AT 30.0N 140.1E WITH 60 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 985 HPA, MAX WINDS 50 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=