WTJP32 RJTD 280300 WARNING 280300. WARNING VALID 290300. STORM WARNING. SEVERE TROPICAL STORM 2421 KONG-REY (2421) 985 HPA AT 17.1N 128.9E SEA EAST OF PHILIPPINES MOVING WESTNORTHWEST 08 KNOTS. POSITION FAIR. MAX WINDS 50 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 300 MILES NORTH SEMICIRCLE AND 270 MILES ELSEWHERE. FORECAST POSITION FOR 281500UTC AT 17.3N 128.3E WITH 35 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 980 HPA, MAX WINDS 55 KNOTS NEAR CENTER. FORECAST POSITION FOR 290300UTC AT 18.1N 126.9E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 975 HPA, MAX WINDS 60 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=