Track data from Joint Typhoon Warning Centre: 聯合颱風警告中心的熱帶氣旋路徑數據： 2008 Tropical Depression (2008-17W) Date & Time Latitude Longitude Course Speed Wind Gust Sea Wave (GMT) Int (deg N) (deg E) (deg) (kt) (kt) (kt) (ft) =========== === ======== ========= ====== ===== ==== ==== ======== 2008091400 TD 33.7 149.2 030 13 30 40 6 2008091403 TD 34.2 149.9 2008091403 become extartropical within 12 hours