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Earth, Planets and Space
Fig. 10 | Earth, Planets and Space

Fig. 10

From: Estimation of shallow S-wave velocity structure using microtremor array exploration at temporary strong motion observation stations for aftershocks of the 2016 Kumamoto earthquake

Fig. 10

Influence of velocity change on phase velocity curve. Theoretical dispersion curves were calculated for the V S profiles which were estimated by assuming no velocity change (light gray; same as that shown in Fig. 9a), and for the V S profiles which were recovered from the temporal velocity decreases with 5% (broken gray) and 10% (thin black) at the moment for the measurement. The observed phase velocity is also plotted by circle which is same as that shown in Fig. 9a

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