WTJP21 RJTD 260600 WARNING 260600. WARNING VALID 270600. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 1803 JELAWAT (1803) 998 HPA AT 08.0N 136.7E CAROLINES MOVING WESTNORTHWEST 10 KNOTS. POSITION FAIR. MAX WINDS 35 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 90 MILES NORTH SEMICIRCLE AND 60 MILES ELSEWHERE. FORECAST POSITION FOR 261800UTC AT 09.3N 135.2E WITH 30 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 996 HPA, MAX WINDS 40 KNOTS NEAR CENTER. FORECAST POSITION FOR 270600UTC AT 10.6N 134.0E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 992 HPA, MAX WINDS 45 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 280600UTC AT 14.0N 134.1E WITH 110 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 990 HPA, MAX WINDS 50 KNOTS NEAR CENTER. FORECAST POSITION FOR 290600UTC AT 16.8N 134.9E WITH 170 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 980 HPA, MAX WINDS 60 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=