[HTML][HTML] The Northern Chile forearc constrained by 15 years of permanent seismic monitoring

C Sippl, B Schurr, J Münchmeyer, S Barrientos… - Journal of South …, 2023 - Elsevier
In this review article, we compile seismological observations from the different constituent
parts of the Northern Chile forearc: the downgoing Nazca Plate, the plate interface, the …

Relation between oceanic plate structure, patterns of interplate locking and microseismicity in the 1922 Atacama seismic gap

D González‐Vidal, M Moreno, C Sippl… - Geophysical …, 2023 - Wiley Online Library
We deployed a dense geodetic and seismological network in the Atacama seismic gap in
Chile. We derive a microseismicity catalog of> 30,000 events, time series from 70 GNSS …

Seismic cycle controlled by subduction geometry: novel 3-D quasi-dynamic model of Central Chile megathrust

MT Herrera, JGF Crempien… - Geophysical Journal …, 2024 - academic.oup.com
Subduction earthquakes show complex spatial and temporal rupture patterns, exhibiting
events of varied sizes, which rupture distinct or overlap** fault segments. Elucidating first …

Impact of the Juan Fernandez Ridge on the Pampean flat subduction inferred from full waveform inversion

Y Gao, X Yuan, B Heit, F Tilmann… - Geophysical …, 2021 - Wiley Online Library
A new seismic model for crust and upper mantle of the south Central Andes is derived from
full waveform inversion, covering the Pampean flat subduction and adjacent Payenia steep …

Plate interface geometry complexity and persistent heterogenous coupling revealed by a high-resolution earthquake focal mechanism catalog in Mentawai, Sumatra

X Wang, S Wei, C Morales-Yáñez, Z Duputel… - Earth and Planetary …, 2024 - Elsevier
Geometry and frictional states of the megathrust in subduction zones play critical roles on
the rupture extent, hence the magnitude, of great earthquakes. However, their details are …

[PDF][PDF] GLOBAL TREND OF MEGATHRUST RESEARCH IN THE LAST TEN YEARS.

HN Hidaayatullaah, N Suprapto - Science of Tsunami Hazards, 2022 - tsunamisociety.org
Megathrusts have been the subject of more research recently. Therefore efforts are needed
to understand the patterns, novelties, research trends, and potential future research areas …

Plate‐Locking, Uncertainty Estimation and Spatial Correlations Revealed With a Bayesian Model Selection Method: Application to the Central Chile Subduction Zone

V Becerra‐Carreño, JGF Crempien… - Journal of …, 2022 - Wiley Online Library
Inversions of geodetic data are regularly used to estimate interseismic locking in subduction
zones. However, the ill‐posed nature of these problems motivates us to include prior …

Slowly deforming megathrusts within the continental lithosphere: A case from Italy

G Lavecchia, F Pietrolungo, S Bello, D Talone… - GSA TODAY, 2024 - ricerca.unich.it
The Late Pliocene–Quaternary Outer Thrust System of the Apennine-Maghrebides fold-and-
thrust belt extends~ 2000 km from northern Italy to Sicily. Its northernmost arc is seismically …

Structural heterogeneity of the Alaska‐Aleutian forearc: Implications for interplate coupling and seismogenic behaviors

T Gou, S **a, Z Huang, D Zhao - Journal of Geophysical …, 2022 - Wiley Online Library
We determine high‐resolution 3‐D seismic images (Vp, Vs, and Vp/Vs) of the Alaska‐
Aleutian forearc region, which are used to further estimate the serpentinization volume …