WTJP21 RJTD 271200 WARNING 271200. WARNING VALID 281200. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 2606 JANGMI (2606) 1000 HPA AT 10.2N 136.0E SEA EAST OF PHILIPPINES MOVING NORTHNORTHWEST 09 KNOTS. POSITION FAIR. MAX WINDS 35 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 240 MILES SOUTHWEST SEMICIRCLE AND 180 MILES ELSEWHERE. FORECAST POSITION FOR 281200UTC AT 13.8N 136.0E WITH 65 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 996 HPA, MAX WINDS 40 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 291200UTC AT 16.1N 133.5E WITH 85 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 985 HPA, MAX WINDS 50 KNOTS NEAR CENTER. FORECAST POSITION FOR 301200UTC AT 19.1N 130.8E WITH 120 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 965 HPA, MAX WINDS 70 KNOTS NEAR CENTER. FORECAST POSITION FOR 311200UTC AT 22.1N 129.7E WITH 150 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 950 HPA, MAX WINDS 80 KNOTS NEAR CENTER. FORECAST POSITION FOR 011200UTC AT 25.3N 129.3E WITH 180 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 960 HPA, MAX WINDS 75 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=