WTJP23 RJTD 161800 WARNING 161800. WARNING VALID 171800. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 2119 NAMTHEUN (2119) 1000 HPA AT 32.7N 166.8E FAR OFF EAST OF JAPAN MOVING NORTHNORTHEAST 12 KNOTS. POSITION FAIR. MAX WINDS 40 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 150 MILES SOUTHEAST SEMICIRCLE AND 80 MILES ELSEWHERE. FORECAST POSITION FOR 170600UTC AT 34.7N 166.6E WITH 35 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1000 HPA, MAX WINDS 40 KNOTS NEAR CENTER. FORECAST POSITION FOR 171800UTC AT 37.7N 166.4E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1002 HPA, MAX WINDS 35 KNOTS. BECOMING EXTRATROPICAL LOW. JAPAN METEOROLOGICAL AGENCY.=