Subduction earthquakes controlled by incoming plate geometry: The 2020 M > 7.5 Shumagin, Alaska, earthquake doublet
Earth and Planetary Science Letters（2022）
摘要
•Megathrust structure variations controlled the rupture of a M7.8 inter-plate event.•The M7.6 earthquake was likely triggered by the M7.8 co- and/or post-seismic slip.•Trench-normal subducted ocean lithosphere structures can reactivate in earthquakes.
更多查看译文
关键词
subduction earthquake doublet,slab geometry,Shumagin seismic gap,Alaska subduction zone
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要