WTJP21 RJTD 270600 WARNING 270600. WARNING VALID 280600. WARNING IS UPDATED EVERY 6 HOURS. TYPHOON WARNING. TYPHOON 1824 TRAMI (1824) 955 HPA AT 21.7N 129.0E SEA SOUTH OF OKINAWA MOVING NORTHWEST SLOWLY. POSITION GOOD. MAX WINDS 85 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 120 MILES. RADIUS OF OVER 30 KNOT WINDS 270 MILES. FORECAST POSITION FOR 280600UTC AT 23.0N 127.1E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 940 HPA, MAX WINDS 90 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 290600UTC AT 26.3N 126.6E WITH 95 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 935 HPA, MAX WINDS 95 KNOTS NEAR CENTER. FORECAST POSITION FOR 300600UTC AT 31.7N 132.2E WITH 220 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 940 HPA, MAX WINDS 90 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=