WTJP21 RJTD 191200 WARNING 191200. WARNING VALID 201200. WARNING IS UPDATED EVERY 6 HOURS. TYPHOON WARNING. TYPHOON 1410 MATMO (1410) 975 HPA AT 11.3N 130.0E SEA EAST OF PHILIPPINES ALMOST STATIONARY. POSITION FAIR. MAX WINDS 65 KNOTS NEAR CENTER. RADIUS OF OVER 50 KNOT WINDS 50 MILES. RADIUS OF OVER 30 KNOT WINDS 150 MILES SOUTHEAST SEMICIRCLE AND 120 MILES ELSEWHERE. FORECAST POSITION FOR 201200UTC AT 13.9N 128.4E WITH 70 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 960 HPA, MAX WINDS 75 KNOTS NEAR CENTER. EXTENDED OUTLOOK. FORECAST POSITION FOR 211200UTC AT 17.2N 125.5E WITH 140 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 950 HPA, MAX WINDS 85 KNOTS NEAR CENTER. FORECAST POSITION FOR 221200UTC AT 20.1N 121.7E WITH 210 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 940 HPA, MAX WINDS 90 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=