WTJP31 RJTD 021500 WARNING 021500. WARNING VALID 031500. TYPHOON WARNING. TYPHOON 1821 JEBI (1821) 935 HPA AT 25.0N 134.2E SEA SOUTH OF JAPAN MOVING NORTHNORTHWEST 10 KNOTS. POSITION GOOD. MAX WINDS 95 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 70 MILES. RADIUS OF OVER 30 KNOT WINDS 240 MILES EAST SEMICIRCLE AND 210 MILES ELSEWHERE. FORECAST POSITION FOR 030300UTC AT 26.8N 133.1E WITH 30 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 935 HPA, MAX WINDS 95 KNOTS NEAR CENTER. FORECAST POSITION FOR 031500UTC AT 29.2N 132.7E WITH 60 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 940 HPA, MAX WINDS 90 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=