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High-resolution image of the North Chilean subduction zone: seismicity, reflectivity and fluids
(2014)
We obtained high-precision locations for 5250 earthquakes in the Iquique segment of the northern Chilean subduction zone from two temporary local seismic networks around 21°S. A double seismic zone in the downgoing Nazca ...
A double seismic zone in the subducting juan fernandez ridge of the nazca plate (32 degrees s), central chile
(AMER GEOPHYSICAL UNION, 2013)
A double seismic zone in the subducting juan fernandez ridge of the nazca plate (32 degrees s), central chile
(AMER GEOPHYSICAL UNION, 2013)
Double seismic zone of the Nazca plate in northern Chile: High-resolution velocity structure, petrological implications, and thermomechanical modeling
(AMER GEOPHYSICAL UNION, 2008-07-08)
This paper presents an interdisciplinary study of the northern Chile double seismic zone. First, a high-resolution velocity structure of the subducting Nazca plate has been obtained by the tomoDD doubledifference tomography ...
Inferences on the geometry of the Nazca plate in northwestern Perú based on data collected by a local seismograph network
(Universidad Nacional de Colombia, 2006-01)
In Central and Southern Peru, local and teleseismic data allow having insights on the Wadati-Benioff zone (WBZ) geometry. In the region of Northern Perú, only rough estimates of the WBZ geometry have been proposed, and ...
Seismicity in colombian llanos foothills: Characterization, relocation and local seismic tomography
(Universidad Nacional de Colombia - Sede Medellín - Facultad de Minas, 2015-07-01)
An earthquake relocation by seismic simultaneous inversion and double differences methods were done in the Colombian Llanos Foothills from 3º to 5ºN and from 73º to 75ºW. The data used in this work take account 483 earthquakes ...
Transient behavior and role of barriers in the North Chile - South Peru seismic gap
(2018)
The aim of this Ph.D. thesis is to have a better comprehension of the interactions between coupling, slow slip events (SSEs) and the seismic ruptures in subduction zones. This work focuses on the North Chile - South Peru ...
Lithospheric structure of the Pampean flat slab region from double-difference tomography
(Pergamon-Elsevier Science Ltd, 2019-11)
We obtain earthquake locations and a detailed three-dimensional velocity model of the flat slab subduction zone in west-central Argentina (latitudes: 32-30°S and longitudes: 70-66°W) using a regional-scale double-difference ...