Non‐Typical Supershear Rupture: Fault Heterogeneity and Segmentation Govern Unilateral Supershear and Cascading Multi‐Fault Rupture in the 2021 Mw ${M}_{w}$7.4 Maduo Earthquake

Non‐Typical Supershear Rupture: Fault Heterogeneity and Segmentation Govern Unilateral Supershear and Cascading Multi‐Fault Rupture in the 2021 Mw ${M}_{w}$7.4 Maduo Earthquake

Abstract Previous geodetic and teleseismic observations of the 2021 Mw7.4 Maduo earthquake imply surprising but difficult‐to‐constrain complexity, including rupture across multiple fault segments and supershear rupture. Here, we present an integrated analysis of multi‐fault 3D dynamic rupture models...

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Bibliographic Details
Main Authors: J. N. Hayek, M. Marchandon, D. Li, L. Pousse‐Beltran, J. Hollingsworth, T. Li, A.‐A. Gabriel
Format: Article
Language:English
Published: Wiley 2024-10-01
Series:Geophysical Research Letters
Subjects:
dynamic rupture simulations
high‐resolution geodetic analysis
fault interaction and segmentation
2021 Mw7.4 Maduo earthquake
fault geometry and frictional complexity
off‐fault damage
Online Access:https://doi.org/10.1029/2024GL110128
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https://doi.org/10.1029/2024GL110128

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