WTJP33 RJTD 070300 WARNING 070300. WARNING VALID 080300. TYPHOON WARNING. TYPHOON 1511 NANGKA (1511) 940 HPA AT 13.4N 155.1E MARSHALLS MOVING WESTNORTHWEST 12 KNOTS. POSITION GOOD. MAX WINDS 90 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 80 MILES. RADIUS OF OVER 30 KNOT WINDS 180 MILES EAST SEMICIRCLE AND 150 MILES ELSEWHERE. FORECAST POSITION FOR 071500UTC AT 14.3N 152.7E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 930 HPA, MAX WINDS 95 KNOTS NEAR CENTER. FORECAST POSITION FOR 080300UTC AT 15.5N 150.7E WITH 75 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 925 HPA, MAX WINDS 100 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=