WTJP21 RJTD 200600 WARNING 200600. WARNING VALID 210600. WARNING IS UPDATED EVERY 6 HOURS. STORM WARNING. TROPICAL STORM 2524 FENGSHEN (2524) 998 HPA AT 18.6N 115.8E SOUTH CHINA SEA MOVING WESTNORTHWEST 11 KNOTS. POSITION FAIR. MAX WINDS 45 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 210 MILES NORTH SEMICIRCLE AND 180 MILES ELSEWHERE. FORECAST POSITION FOR 201800UTC AT 18.5N 113.5E WITH 45 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 996 HPA, MAX WINDS 50 KNOTS NEAR CENTER. FORECAST POSITION FOR 210600UTC AT 17.9N 112.3E WITH 65 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 992 HPA, MAX WINDS 55 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 220600UTC AT 16.1N 110.1E WITH 115 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 998 HPA, MAX WINDS 45 KNOTS NEAR CENTER. FORECAST POSITION FOR 230600UTC AT 14.3N 107.6E WITH 160 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1006 HPA. BECOMING TROPICAL DEPRESSION. JAPAN METEOROLOGICAL AGENCY.=