WTPQ53 RJTD 152100 RSMC TROPICAL CYCLONE ADVISORY NAME TS 2425 USAGI (2425) ANALYSIS PSTN 152100UTC 21.6N 121.1E FAIR MOVE ENE SLOWLY PRES 998HPA MXWD 040KT GUST 060KT 30KT 120NM EAST 100NM WEST FORECAST 12HF 160900UTC 23.1N 121.8E 45NM 70% TROPICAL DEPRESSION 24HF 162100UTC 23.6N 122.4E 65NM 70% TROPICAL DEPRESSION =