WTJP32 RJTD 022100 WARNING 022100. WARNING VALID 032100. STORM WARNING. TROPICAL STORM 1523 CHOI-WAN (1523) 990 HPA AT 19.0N 166.5E SEA AROUND OF WAKE MOVING NORTHWEST SLOWLY. POSITION POOR. MAX WINDS 35 KNOTS. RADIUS OF OVER 30 KNOT WINDS 400 MILES. FORECAST POSITION FOR 032100UTC AT 19.7N 162.6E WITH 70 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. 980 HPA, MAX WINDS 55 KNOTS NEAR CENTER. JAPAN METEOROLOGICAL AGENCY.=