Prevalence of asymmetrical rupture in small earthquakes and its effect on the estimation of stress drop: a systematic investigation in inland Japan

Abstract Stress drops of small earthquakes have been estimated under the assumption that the rupture propagates symmetrically within a circular fault. However, recent studies have observed directivity effects on seismic waves even for small earthquakes. In this study, rupture directivity was investi...

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Hlavní autor:	Keisuke Yoshida
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	SpringerOpen 2019-12-01
Edice:	Geoscience Letters
Témata:	Stress drop Rupture directivity Source process Asymmetrical rupture Source model Crustal earthquakes
On-line přístup:	https://doi.org/10.1186/s40562-019-0145-z
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