WTJP33 RJTD 130300 WARNING 130300. WARNING VALID 140300. TYPHOON WARNING. TYPHOON 1511 NANGKA (1511) 950 HPA AT 19.9N 137.1E SEA EAST OF PHILIPPINES MOVING NORTH 06 KNOTS. POSITION GOOD. MAX WINDS 80 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 90 MILES. RADIUS OF OVER 30 KNOT WINDS 300 MILES. FORECAST POSITION FOR 140300UTC AT 23.0N 137.0E WITH 85 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 935 HPA, MAX WINDS 90 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=