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    Seismic Source of 1966 Huacho Peru Earthquake (Mw 8.1) from Tsunami Waveform Inversion

    In this research we estimated the slip distribution of the 1966 Huacho Peru earthquake, by inverting tsunami waveforms. This event took place offshore the central Peru region and produced severe ground shaking...

    César Jiménez, Carlos Carbonel, J. C. Villegas-Lanza… in Pure and Applied Geophysics (2023)

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    Seismic Source of the Earthquake of Camana Peru 2001 (Mw 8.2) from Joint Inversion of Geodetic and Tsunami Data

    On June 23, 2001 at 15:33 local time (20:33 UTC), a strong earthquake of magnitude Mw 8.2 shook the southern region of Peru, causing considerable material damage and the loss of 74 human lives. The epicenter w...

    César Jiménez, Carlos Carbonel, J. C. Villegas-Lanza in Pure and Applied Geophysics (2021)

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    A mixed seismic–aseismic stress release episode in the Andean subduction zone

    Subduction zone earthquakes can be followed by aseismic slip. Analysis of fault slip in northern Peru reveals transient aseismic slip that lasted for seven months and released more than 1,000% of the energy ex...

    J. C. Villegas-Lanza, J.-M. Nocquet, F. Rolandone, M. Vallée… in Nature Geoscience (2016)

  4. Article

    Addendum: Motion of continental slivers and cree** subduction in the northern Andes

    J-M. Nocquet, J. C. Villegas-Lanza, M. Chlieh, P. A. Mothes… in Nature Geoscience (2014)

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    Motion of continental slivers and cree** subduction in the northern Andes

    Regions of intense continental deformation, termed continental slivers, have been identified in Chile, Bolivia and Ecuador. Analyses of GPS data now identify another large sliver in Peru, the Inca Sliver, that...

    J-M. Nocquet, J. C. Villegas-Lanza, M. Chlieh, P. A. Mothes… in Nature Geoscience (2014)