WTJP31 RJTD 140900 WARNING 140900. WARNING VALID 150900. TYPHOON WARNING. TYPHOON 1712 BANYAN (1712) 970 HPA AT 23.7N 163.3E SEA AROUND OF WAKE MOVING NORTH 09 KNOTS. POSITION GOOD. MAX WINDS 75 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 30 MILES. RADIUS OF OVER 30 KNOT WINDS 150 MILES EAST SEMICIRCLE AND 90 MILES ELSEWHERE. FORECAST POSITION FOR 150900UTC AT 27.5N 161.7E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 975 HPA, MAX WINDS 70 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=