WTJP21 RJTD 191800 WARNING 191800. WARNING VALID 201800. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 2601 NOKAEN (2601) 1000 HPA AT 16.7N 127.6E SEA EAST OF PHILIPPINES MOVING EAST SLOWLY. POSITION FAIR. MAX WINDS 35 KNOTS. RADIUS OF OVER 30 KNOT WINDS 180 MILES NORTHWEST SEMICIRCLE AND 120 MILES ELSEWHERE. FORECAST POSITION FOR 201800UTC AT 16.7N 131.6E WITH 57 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1000 HPA, MAX WINDS 35 KNOTS. EXTENDED OUTLOOK. FORECAST POSITION FOR 211800UTC AT 12.9N 133.1E WITH 115 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 1004 HPA. BECOMING TROPICAL DEPRESSION. JAPAN METEOROLOGICAL AGENCY.=