Spatiotemporal variations in the stress field in the northeasternmost part of the NE Japan arc: constraints from microearthquakes
Abstract We determined focal mechanism solutions of microearthquakes and examined the stress field in the low-seismicity region from southern Hokkaido to eastern Aomori, NE Japan. The stress fields determined in this study comprise (1) a reverse faulting stress regime in southern Hokkaido with the a...
Main Authors: | Sumire Maeda, Toru Matsuzawa, Tomomi Okada, Hiroshi Katao, Takeyoshi Yoshida, Masahiro Kosuga, Makoto Otsubo |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2020-08-01
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Series: | Earth, Planets and Space |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s40623-020-01245-8 |
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