Track data from Joint Typhoon Warning Centre:
聯合颱風警告中心的熱帶氣旋路徑數據：

2021 Tropical Depression (2021-29W)

Date & Time     Latitude  Longitude Course Speed Wind Gust Sea Wave
(GMT)       Int (deg N)   (deg E)   (deg)  (kt)  (kt) (kt) (ft)
=========== === ========  ========= ====== ===== ==== ==== ========
2021121618  TD  4.2       104.0     265    8     25   35   12
2021121621  TD  4.2       103.7
2021121700  TD  4.2       103.0     270    10    25   35   12
2021121703  TD  4.2       102.8
2021121703  dissipated within 24 hours