WTJP33 RJTD 122100 WARNING 122100. WARNING VALID 132100. STORM WARNING. TROPICAL STORM 1616 MALAKAS (1616) 1000 HPA AT 13.7N 138.8E SEA EAST OF PHILIPPINES MOVING WESTNORTHWEST 12 KNOTS. POSITION FAIR. MAX WINDS 35 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 90 MILES. FORECAST POSITION FOR 130900UTC AT 14.6N 136.3E WITH 40 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 994 HPA, MAX WINDS 45 KNOTS NEAR CENTER. FORECAST POSITION FOR 132100UTC AT 15.6N 133.9E WITH 60 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 990 HPA, MAX WINDS 50 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=