Seismic and aseismic slip during the 2006 Copiapó swarm in North-Central Chile

J Ojeda, C Morales-Yáñez, G Ducret, S Ruiz… - Journal of South …, 2023‏ - Elsevier
Earthquake swarms commonly occur along the Chilean subduction zone, witnessing fast
seismic and slow aseismic slip behavior at the plate interface. However, the largest seismic …

Non‐linear vertical land motion of coastal Chile and the Antarctic Peninsula inferred from combining satellite altimetry, tide gauge and GPS data

MH Rezvani, CS Watson… - Journal of Geophysical …, 2024‏ - Wiley Online Library
We developed an enhanced Kalman‐based approach to quantify abrupt changes and
significant non‐linearity in vertical land motion (VLM) along the coast of Chile and the …

Afterslip of the Mw 8.3 2015 Illapel Earthquake Imaged Through a Time‐Dependent Inversion of Continuous and Survey GNSS Data

R Tissandier, JM Nocquet, E Klein… - Journal of …, 2023‏ - Wiley Online Library
We use continuous and survey GNSS data to image the spatial and temporal evolution of
afterslip during the 2 months following the Mw 8.3 2015 Illapel earthquake. Our approach …

[HTML][HTML] The novel copernicus global dataset of atmospheric total water vapour content with related uncertainties from GNSS observations

K Rannat, H Keernik, F Madonna - Remote Sensing, 2023‏ - mdpi.com
A novel algorithm has been designed and implemented in the Climate Data Store (CDS)
frame of the Copernicus Climate Change Service (C3S) with the main goal of providing high …

Bayesian inference on the initiation phase of the 2014 Iquique, Chile, earthquake

C Twardzik, Z Duputel, R Jolivet, E Klein… - Earth and Planetary …, 2022‏ - Elsevier
We investigate the initiation phase of the 2014 M w 8.1 Iquique earthquake in northern
Chile. In particular, we focus on the month preceding the mainshock, a time period known to …

Post-seismic motion after 3 Chilean megathrust earthquakes: A clue for a linear asthenospheric viscosity

H Boulze, L Fleitout, E Klein… - Geophysical Journal …, 2022‏ - academic.oup.com
Over the last decade, three major subduction earthquakes, Maule M w 8.8 (2010), Illapel M
w 8.3 (2015) and Iquique M w 8.1 (2014), occurred in Chile and generated significant post …

Detection of slow slip events along the southern Peru-northern Chile subduction zone

J Jara, R Jolivet, A Socquet, D Comte… - Seismica, 2024‏ - seismica.library.mcgill.ca
Detections of slow slip events (SSEs) are now common along most plate boundary fault
systems at the global scale. However, no such event has been described in the south Peru …

A secondary zone of uplift measured after megathrust earthquakes: Caused by early downdip afterslip?

T Ragon, M Simons - Geophysical Research Letters, 2023‏ - Wiley Online Library
A secondary zone of surface uplift (SZU), located from 200 to 400 km landward of the trench,
has been measured after several megathrust earthquakes. The SZU reached a few …

Return of the Atacama deep Slow Slip Event: The 5-year recurrence confirmed by continuous GPS

E Klein, C Vigny, Z Duputel, D Zigone, L Rivera… - Physics of the Earth and …, 2023‏ - Elsevier
Four years ago, using survey GPS measurements, the first deep slow slip event (SSE) was
detected in Chile (near Copiapó, Atacama region), unrelated to any major earthquake. It was …

[HTML][HTML] Integrating geodetic infrastructures for GNSS displacements analysis in Chile: A case study with REDGEOMIN (2019–2022)

JAT Mosquera, VV Tejo, CC Venegas… - Geodesy and …, 2024‏ - Elsevier
This article investigates crustal displacements in Chile between 2019 and 2022, a region
marked by the interaction between three Plates. Utilizing the Red Geodésica para la Minería …