Fig. 8
From: Frequency-dependent amplification of the Sanriku tsunamis in Ryori Bay
The transfer functions computed by the ratio of the Fourier amplitudes for site B over site A, specified in Fig. 1b. The black, blue, and red lines represent results for the 2011, 1933, and 1896 tsunamis, respectively. The length and time resolutions of the waveforms are 1 h and 15 s, respectively, and the data length for the Fourier analysis is 28