WTPQ50 RJTD 182100 RSMC TROPICAL CYCLONE ADVISORY NAME STS 2604 SINLAKU (2604) ANALYSIS PSTN 182100UTC 25.6N 148.9E FAIR MOVE NE 16KT PRES 980HPA MXWD 050KT GUST 070KT 30KT 300NM EAST 180NM WEST FORECAST 12HF 190900UTC 27.9N 152.0E 25NM 70% MOVE NE 18KT PRES 980HPA MXWD 050KT GUST 070KT 24HF 192100UTC 28.9N 156.1E 35NM 70% MOVE ENE 19KT PRES 985HPA MXWD 045KT GUST 065KT 45HF 201800UTC 29.3N 164.2E 85NM 70% EXTRATROPICAL LOW =