WTJP22 RJTD 101800 WARNING 101800. WARNING VALID 111800. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 1507 DOLPHIN (1507) 998 HPA AT 08.5N 160.3E MARSHALLS MOVING NORTH 07 KNOTS. POSITION POOR. MAX WINDS 40 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 180 MILES NORTHWEST SEMICIRCLE AND 120 MILES ELSEWHERE. FORECAST POSITION FOR 111800UTC AT 09.3N 158.6E WITH 70 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 992 HPA, MAX WINDS 45 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 121800UTC AT 09.9N 155.1E WITH 110 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 985 HPA, MAX WINDS 50 KNOTS NEAR CENTER. FORECAST POSITION FOR 131800UTC AT 10.3N 150.2E WITH 210 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 975 HPA, MAX WINDS 60 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=