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Earth, Planets and Space
Fig. 5 | Earth, Planets and Space

Fig. 5

From: Examination of source-model construction methodology for strong ground-motion simulation of multi-segment rupture during 1891 Nobi earthquake

Fig. 5

(Left) Source displacement spectra with hypocentral distance of 1 km obtained from observed ground-motion records at four strong motion stations and log-averaged source displacement spectra among these stations. Source displacement spectra of Event 1 and Event 2, respectively, are shown in (a) and (b). Solid line in the left figure shows the corner frequency. (Right) Distribution map of strong motion stations around hypocenters of Event 1 and Event 2. Solid line in the right figure shows the location of assumed segments. Closed squares indicate the location of strong motion stations at which we calculate source displacement spectra.

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