WTJP21 RJTD 251200 WARNING 251200. WARNING VALID 261200. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. TROPICAL STORM 1803 JELAWAT (1803) 998 HPA AT 07.2N 138.7E CAROLINES MOVING WESTNORTHWEST 18 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 260000UTC AT 08.4N 136.2E WITH 40 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 996 HPA, MAX WINDS 40 KNOTS NEAR CENTER. FORECAST POSITION FOR 261200UTC AT 09.7N 134.7E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 996 HPA, MAX WINDS 40 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 271200UTC AT 11.7N 134.3E WITH 95 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 992 HPA, MAX WINDS 45 KNOTS NEAR CENTER. FORECAST POSITION FOR 281200UTC AT 14.7N 134.4E WITH 170 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 990 HPA, MAX WINDS 50 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=