Attenuation contrast in mantle wedge across the volcanic front of northeastern Japan that controls propagations of high-frequency S-wave later phases

Abstract Distinct later phases of waves with rich high-frequency (> 8 Hz) components were observed for intraslab earthquakes that occurred at intermediate depths, particularly at depths exceeding 100 km, in the northeastern (NE) Japan subduction zone. These high-frequency later phases (HFLPs) sho...

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Bibliographic Details

Published in:	Earth, Planets and Space
Main Authors:	Takahiro Shiina, Kei Katsumata, Kiyoshi Yomogida, Aitaro Kato
Format:	Article
Language:	English
Published:	SpringerOpen 2021-02-01
Subjects:	High-frequency later phase Intraslab earthquake Seismic wave scattering S-wave attenuation
Online Access:	https://doi.org/10.1186/s40623-021-01361-z