WTPQ51 RJTD 011200 RSMC TROPICAL CYCLONE ADVISORY NAME DEVELOPING LOW FORMER TS 2421 KONG-REY (2421) ANALYSIS PSTN 011200UTC 30N 123E MOVE NE 25KT PRES 998HPA MXWD 040KT 30KT 400NM EAST 300NM WEST =