WTJP31 RJTD 020300 WARNING 020300. WARNING VALID 030300. STORM WARNING. TROPICAL STORM 1422 HAGUPIT (1422) 996 HPA AT 06.0N 146.2E CAROLINES MOVING WEST 19 KNOTS. POSITION FAIR. MAX WINDS 40 KNOTS NEAR CENTER. RADIUS OF OVER 30 KNOT WINDS 150 MILES. FORECAST POSITION FOR 021500UTC AT 06.6N 143.1E WITH 50 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 990 HPA, MAX WINDS 45 KNOTS NEAR CENTER. FORECAST POSITION FOR 030300UTC AT 07.6N 140.0E WITH 75 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 985 HPA, MAX WINDS 50 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=