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Earth, Planets and Space
Fig. 4 | Earth, Planets and Space

Fig. 4

From: Relationship between pressure variations at the ocean bottom and the acceleration of its motion during a submarine earthquake

Fig. 4

Power spectra of pressure variations at ocean bottom (green line) and of the contributions of vertical (violet line) and horizontal (orange line) components of acceleration to variations in the near-bottom pressure. The name of a station and the ocean depth at its location point is indicated above each one of the spectra. The vertical lines correspond to theoretical values of the critical frequencies \(f_g\) and \(f_{\mathrm{ac}}\), restricting the range of “forced oscillations”. The 95% confidence interval is shown in the left upper corner of each plot

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