Limited Shallow Slip in the 1938 MS 8.3 Alaska Peninsula Earthquake Rupture

Abstract The 1938 MS 8.3 and 2021 MW 8.2 earthquakes both ruptured within the Semidi segment of the Aleutian‐Alaska subduction zone. The large‐slip distribution of the 2021 event is well constrained within the depth range 25–45 km, with seaward tsunami observations excluding significant shallower co...

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Bibliographic Details
Main Authors: Yefei Bai, Honghuan Zhi, Thorne Lay, Chengli Liu, Lingling Ye, Kwok Fai Cheung
Format: Article
Language:English
Published: Wiley 2025-02-01
Series:Geophysical Research Letters
Online Access:https://doi.org/10.1029/2024GL113880
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