Apparent Non-Double-Couple Components as Artifacts of Moment Tensor Inversion

Apparent Non-Double-Couple Components as Artifacts of Moment Tensor Inversion

Compilations of earthquake moment tensors from global and regional catalogs find pervasive non-double-couple (NDC) components with a mean deviation from a double-couple (DC) source of around 20%. Their distributions vary only slightly with magnitude, faulting mechanism, or geologic environments. Thi...

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Bibliographic Details
Main Authors:	Boris Rösler, Seth Stein, Adam Ringler, Jiří Vackář
Format:	Article
Language:	English
Published:	McGill University 2024-04-01
Series:	Seismica
Subjects:	non-double-couple component moment tensor moment tensor inversion synthetic seismograms
Online Access:	https://seismica.library.mcgill.ca/article/view/1157

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