WTJP21 RJTD 041200 WARNING 041200. WARNING VALID 051200. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 2515 PEIPAH (2515) 1000 HPA AT 32.7N 132.1E SEA SOUTH OF JAPAN MOVING NORTHNORTHEAST 14 KNOTS. POSITION FAIR. MAX WINDS 35 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 150 MILES EAST SEMICIRCLE AND 90 MILES ELSEWHERE. FORECAST POSITION FOR 050000UTC AT 34.0N 134.3E WITH 40 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1000 HPA, MAX WINDS 35 KNOTS NEAR CENTER. FORECAST POSITION FOR 051200UTC AT 34.5N 139.9E WITH 57 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1000 HPA, MAX WINDS 35 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 061200UTC AT 32.8N 149.9E WITH 115 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1002 HPA. BECOMING EXTRATROPICAL LOW. JAPAN METEOROLOGICAL AGENCY.=