WTJP31 RJTD 251500 WARNING 251500. WARNING VALID 261500. TYPHOON WARNING. TYPHOON 1824 TRAMI (1824) 925 HPA AT 20.2N 128.9E SEA SOUTH OF OKINAWA MOVING NORTH SLOWLY. POSITION GOOD. MAX WINDS 100 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 100 MILES. RADIUS OF OVER 30 KNOT WINDS 270 MILES NORTH SEMICIRCLE AND 240 MILES ELSEWHERE. FORECAST POSITION FOR 261500UTC AT 21.0N 129.1E WITH 60 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 925 HPA, MAX WINDS 100 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=