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Fig. 1 | Earth, Planets and Space

Fig. 1

From: Prediction of maximum P- and S-wave amplitude distributions incorporating frequency- and distance-dependent characteristics of the observed apparent radiation patterns

Fig. 1

Attenuation for maximum amplitudes of P and S waves. a Map of stations and epicenters, b estimated apparent attenuation for P and S waves as a function of frequency, and c, d amplitude attenuations for P and S waves, respectively. Gray squares and triangles in a denote the Hi-net and F-net stations, respectively. Focal mechanisms of each earthquake are referred from MT solutions of F-net. |F p | and |F S | are the magnitudes of respective P- and S-wave radiation pattern coefficients expected from MT solutions of the F-net in the 1D crustal structure (Ukawa et al. 1984; Aki and Richards 2002)

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