The diagrams below depict data of measurements of ship movement and an evaluation of these data from the start of a voyage from Hamburg for the ship,
Fuji Star.
Diagram 1 shows a series of data registrations of ship movement over a period of 100 seconds.
Diagram 2 shows a spectral analysis of these data.
The analysis indicates that Fuji Star is fairly stable and not in danger of capsizing at this time.