Observation of a Synchronicity between Shallow and Deep Seismic Activities during the Foreshock Crisis Preceding the Iquique Megathrust Earthquake

We analyze at a broad spatial scale the slab seismicity during one of the longest and best recorded foreshock sequence of a subduction earthquake to date: the M8.1 2014 Iquique earthquake in Chile.  We observe the synchronisation of this sequence with seismic events occurring in the deep slab (dept...

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Bibliographic Details
Main Authors: Michel Bouchon, Stéphane Guillot, David Marsan, Anne Socquet, Jorge Jara, François Renard
Format: Article
Language:English
Published: McGill University 2023-10-01
Series:Seismica
Online Access:https://seismica.library.mcgill.ca/article/view/849