WTJP24 RJTD 241800 WARNING 241800. WARNING VALID 251800. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 2621 ATSANI (2621) 998 HPA AT 18.1N 137.8E SEA EAST OF PHILIPPINES MOVING NORTH 10 KNOTS. POSITION FAIR. MAX WINDS 35 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 90 MILES. FORECAST POSITION FOR 250600UTC AT 20.1N 137.6E WITH 40 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1004 HPA. BECOMING TROPICAL DEPRESSION. FORECAST POSITION FOR 251800UTC AT 22.2N 136.1E WITH 57 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1006 HPA. BECOMING TROPICAL DEPRESSION. JAPAN METEOROLOGICAL AGENCY.=