WTJP21 RJTD 190600 WARNING 190600. WARNING VALID 200600. WARNING IS UPDATED EVERY 6 HOURS. TYPHOON WARNING. TYPHOON 1515 GONI (1515) 935 HPA AT 19.0N 128.4E SEA EAST OF PHILIPPINES MOVING WEST 14 KNOTS. POSITION GOOD. MAX WINDS 95 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 80 MILES. RADIUS OF OVER 30 KNOT WINDS 180 MILES. FORECAST POSITION FOR 191800UTC AT 18.7N 126.3E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 925 HPA, MAX WINDS 100 KNOTS NEAR CENTER. FORECAST POSITION FOR 200600UTC AT 18.8N 124.8E WITH 70 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 920 HPA, MAX WINDS 100 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 210600UTC AT 19.8N 123.2E WITH 110 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 920 HPA, MAX WINDS 100 KNOTS NEAR CENTER. FORECAST POSITION FOR 220600UTC AT 21.6N 122.8E WITH 160 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 925 HPA, MAX WINDS 100 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=