Track data from Joint Typhoon Warning Centre: 聯合颱風警告中心的熱帶氣旋路徑數據： 2011 Typhoon Merbok (2011-12W) Date & Time Latitude Longitude Course Speed Wind Gust Sea Wave (GMT) Int (deg N) (deg E) (deg) (kt) (kt) (kt) (ft) =========== === ======== ========= ====== ===== ==== ==== ======== 2011080306 TD 23.5 160.7 280 12 30 40 8 2011080309 TD 23.7 160.1 2011080312 TS 23.5 159.4 270 12 35 45 16 2011080315 TS 23.7 158.9 2011080318 TS 23.3 158.9 275 9 35 45 16 2011080321 TS 23.5 158.5 2011080400 TS 24.3 158.4 315 7 40 50 16 2011080403 TS 24.6 158.1 2011080406 TS 24.7 157.3 290 11 40 50 16 2011080409 TS 25.0 157.0 2011080412 TS 24.9 156.7 295 7 35 45 17 2011080415 TS 25.2 156.4 2011080418 TS 25.4 156.2 320 7 35 45 19 2011080421 TS 25.7 155.9 2011080500 TS 26.3 155.4 320 12 45 55 16 2011080503 TS 26.6 155.1 2011080506 TS 26.3 155.4 320 12 45 55 16 2011080509 TS 26.6 155.1 2011080512 TS 27.0 154.7 310 6 55 70 23 2011080515 TS 27.3 154.4 2011080518 TS 27.6 154.2 325 7 55 70 24 2011080521 TS 27.9 154.0 2011080600 TS 28.1 153.8 325 6 60 75 28 2011080603 TS 28.3 153.6 2011080606 T 28.7 154.0 360 6 65 80 16 2011080609 T 29.0 154.0 2011080612 T 29.3 153.8 350 6 75 90 25 2011080615 T 29.6 153.8 2011080618 T 30.3 153.9 005 10 75 90 27 2011080621 T 30.7 154.1 2011080700 T 31.0 154.0 005 7 80 100 28 2011080703 T 31.4 154.3 2011080706 T 31.5 154.1 010 5 75 90 27 2011080709 T 31.9 154.4 2011080712 T 32.4 154.4 015 9 70 85 25 2011080715 T 32.9 154.8 2011080718 T 33.1 155.0 035 9 65 80 26 2011080721 T 33.6 155.5 2011080800 T 34.3 156.2 040 16 65 80 27 2011080803 T 35.1 156.8 2011080806 TS 35.9 157.8 040 21 60 75 21 2011080809 TS 36.8 158.6 2011080812 TS 37.4 159.1 035 18 55 70 21 2011080815 TS 38.2 159.7 2011080818 TS 39.2 160.3 025 20 50 65 21 2011080821 TS 39.9 160.9 2011080821 become extratropical within 12 hours