Historical and recent large megathrust earthquakes in Chile

S Ruiz, R Madariaga - Tectonophysics, 2018 - Elsevier
Abstract Recent earthquakes in Chile, 2014, Mw 8.2 Iquique, 2015, Mw 8.3 Illapel and 2016,
Mw 7.6 Chiloé have put in evidence some problems with the straightforward application of …

Interseismic coupling, megathrust earthquakes and seismic swarms along the Chilean subduction zone (38–18 S)

M Metois, C Vigny, A Socquet - Pure and Applied Geophysics, 2016 - Springer
The recent expansion of dense GPS networks over plate boundaries allows for remarkably
precise mapping of interseismic coupling along active faults. The interseismic coupling …

Moho topography in the central Andes and its geodynamic implications

X Yuan, SV Sobolev, R Kind - Earth and Planetary Science Letters, 2002 - Elsevier
P-to-S converted waves at the continental Moho together with waves multiply reflected
between the Earth's surface and the Moho have been used to estimate the Moho depth and …

On the mechanism of seismic decoupling and back arc spreading at subduction zones

CH Scholz, J Campos - Journal of Geophysical Research: Solid …, 1995 - Wiley Online Library
To address the problem of the great variability of the mechanical state of subduction zones,
we investigate the mechanics of back arc spreading and seismic decoupling. Back arc …

[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 …

The seismic coupling of subduction zones revisited

CH Scholz, J Campos - Journal of Geophysical Research: Solid …, 2012 - Wiley Online Library
The nature of seismic coupling for many of the world's subduction zones has been
reevaluated. Geodetic estimates of seismic coupling obtained from GPS measurements of …

Revisiting the North Chile seismic gap segmentation using GPS-derived interseismic coupling

M Métois, A Socquet, C Vigny, D Carrizo… - Geophysical Journal …, 2013 - academic.oup.com
No major earthquake occurred in North Chile since the 1877 M w 8.6 subduction earthquake
that produced a huge tsunami. However, geodetic measurements conducted over the last …

From the seismic cycle to long‐term deformation: Linking seismic coupling and Quaternary coastal geomorphology along the Andean megathrust

M Saillard, L Audin, B Rousset, JP Avouac… - …, 2017 - Wiley Online Library
Measurement of interseismic strain along subduction zones reveals the location of both
locked asperities, which might rupture during megathrust earthquakes, and creeping zones …

Crustal seismicity in central Chile

S Barrientos, E Vera, P Alvarado, T Monfret - Journal of South American …, 2004 - Elsevier
Both the genesis and rates of activity of shallow intraplate seismic activity in central Chile are
poorly understood, mainly because of the lack of association of seismicity with recognizable …

The Mw = 8.0 Antofagasta (northern Chile) earthquake of 30 July 1995: A precursor to the end of the large 1877 gap

B Delouis, T Monfret, L Dorbath… - Bulletin of the …, 1997 - pubs.geoscienceworld.org
Abstract An Mw= 8.0 earthquake occurred on 30 July 1995 in the Antofagasta region
(northern Chile). The main rupture, corresponding to thrust faulting, developed from 10 to 50 …