Track data from Joint Typhoon Warning Centre: 聯合颱風警告中心的熱帶氣旋路徑數據： 2009 Tropical Storm Nepartak (2009-21W) Date & Time Latitude Longitude Course Speed Wind Gust Sea Wave (GMT) Int (deg N) (deg E) (deg) (kt) (kt) (kt) (ft) =========== === ======== ========= ====== ===== ==== ==== ======== 2009100812 TD 16.7 143.0 355 8 25 35 9 2009100815 TD 17.1 142.9 2009100818 TD 17.0 143.4 015 4 30 40 8 2009100821 TD 17.3 143.4 2009100900 TD 18.9 142.8 345 12 30 40 10 2009100903 TD 19.2 142.6 2009100906 TD 19.6 142.6 345 8 30 40 11 2009100909 TD 19.9 142.5 2009100912 TD 20.0 142.5 345 4 30 40 12 2009100915 TD 20.3 142.5 2009100918 TD 20.4 142.6 360 4 30 40 12 2009100921 TD 20.6 142.6 2009101000 TD 20.9 142.5 350 5 30 40 12 2009101003 TD 21.0 142.5 2009101006 TS 21.5 141.8 330 8 35 45 12 2009101009 TS 21.7 141.8 2009101012 TS 22.0 141.8 360 5 35 45 13 2009101015 TS 22.3 141.9 2009101018 TS 22.2 142.1 360 3 35 45 13 2009101021 TS 22.3 142.1 2009101100 TS 22.4 142.1 360 2 35 45 13 2009101103 TS 22.5 142.1 2009101106 TS 22.7 142.7 050 6 50 65 15 2009101109 TS 22.9 142.9 2009101112 TS 23.0 143.3 055 7 55 70 15 2009101115 TS 23.2 143.6 2009101118 TS 23.2 143.6 055 3 55 70 15 2009101121 TS 23.5 143.9 2009101200 TS 23.7 144.5 060 10 55 70 15 2009101203 TS 24.1 144.8 2009101206 TS 24.7 145.4 040 13 50 65 15 2009101209 TS 25.2 145.9 2009101212 TS 25.5 146.4 050 12 50 65 15 2009101215 TS 26.1 147.0 2009101218 TS 26.8 147.8 045 18 50 65 15 2009101221 TS 27.5 148.6 2009101300 TS 28.7 150.7 055 27 45 55 12 2009101303 TS 29.6 152.0 2009101306 TS 30.7 153.1 045 29 40 50 12 2009101309 TS 31.5 154.3 2009101312 become extratropical within 12 hours