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 Storm Nida (2021-15W)

Date & Time     Latitude  Longitude Course Speed Wind Gust Sea Wave
(GMT)       Int (deg N)   (deg E)   (deg)  (kt)  (kt) (kt) (ft)
=========== === ========  ========= ====== ===== ==== ==== ========
2021080412  TD  28.8      148.0     010    14    30   40   11
2021080415  TD  29.4      147.8
2021080418  TD  30.2      147.7     350    14    30   40   13
2021080421  TD  30.8      147.6
2021080500  TS  31.6      147.4     350    14    40   50   16
2021080503  TS  32.1      147.4
2021080506  TS  32.5      147.8     005    10    40   50   16
2021080509  TS  33.0      147.9
2021080512  TS  33.5      148.0     015    10    40   50   16
2021080515  TS  33.9      148.2
2021080518  TS  34.5      148.3     015    10    40   50   18
2021080521  TS  35.1      148.7
2021080600  TS  35.4      149.9     035    11    50   65   21
2021080603  TS  35.9      150.6
2021080606  TS  36.2      151.3     055    14    55   70   25
2021080609  TS  36.6      152.1
2021080612  TS  36.9      153.2     065    17    55   70   25
2021080615  TS  37.3      154.2
2021080618  TS  37.8      155.3     060    19    55   70   27
2021080621  TS  38.1      156.6
2021080700  TS  38.7      157.9     065    22    55   70   27
2021080703  TS  38.9      159.4
2021080706  TS  39.1      160.3     075    19    45   55   22
2021080709  TS  39.1      161.7
2021080709  become extratropical within 12 hours