WTJP31 RJTD 270900 WARNING 270900. WARNING VALID 280900. TYPHOON WARNING. TYPHOON 1824 TRAMI (1824) 955 HPA AT 21.8N 129.0E SEA SOUTH OF OKINAWA MOVING NORTHNORTHWEST 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 280900UTC AT 23.3N 127.0E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 940 HPA, MAX WINDS 90 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=