WTJP21 RJTD 051800 WARNING 051800. WARNING VALID 061800. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 2412 LEEPI (2412) 1002 HPA AT 34.9N 146.7E SEA EAST OF JAPAN MOVING NORTHNORTHEAST 11 KNOTS. POSITION FAIR. MAX WINDS 35 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 60 MILES. FORECAST POSITION FOR 060600UTC AT 37.4N 149.0E WITH 30 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER. FORECAST POSITION FOR 061800UTC AT 39.8N 152.1E WITH 42 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1006 HPA. BECOMING TROPICAL DEPRESSION. JAPAN METEOROLOGICAL AGENCY.=