N
0
10
20
30
40
50
60
Dive
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
11019: Surface Velocity
Speed [cm s
-1
]