WTJP31 RJTD 022100 WARNING 022100. WARNING VALID 032100. TYPHOON WARNING. TYPHOON 1504 MAYSAK (1504) 945 HPA AT 13.9N 131.7E SEA EAST OF PHILIPPINES MOVING WESTNORTHWEST 08 KNOTS. POSITION GOOD. MAX WINDS 85 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 70 MILES. RADIUS OF OVER 30 KNOT WINDS 180 MILES NORTH SEMICIRCLE AND 150 MILES ELSEWHERE. FORECAST POSITION FOR 030900UTC AT 14.3N 129.5E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 955 HPA, MAX WINDS 75 KNOTS NEAR CENTER. FORECAST POSITION FOR 032100UTC AT 14.6N 127.0E WITH 75 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 965 HPA, MAX WINDS 70 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=