Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Sandro Vaca"'
Autor:
Martin Vallée, Yuqing Xie, Raphaël Grandin, Juan Carlos Villegas-Lanza, Jean-Mathieu Nocquet, Sandro Vaca, Lingsen Meng, Jean Paul Ampuero, Patricia Mothes, Paul Jarrin, Ciro Sierra Farfan, Frédérique Rolandone
The 2019/05/26 Northern Peru earthquake (Mw=8) is a major intermediate-depth earthquake that occurred close to the eastern edge of the Nazca slab flat area. We analyze its rupture process using high-frequency back-projection and seismo-geodetic broad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e68d990859db738c521efd783155ddef
https://doi.org/10.5194/egusphere-egu23-9150
https://doi.org/10.5194/egusphere-egu23-9150
Autor:
Martin Vallée, Yuqing Xie, Raphaël Grandin, Juan Carlos Villegas-Lanza, Jean-Mathieu Nocquet, Sandro Vaca, Lingsen Meng, Jean Paul Ampuero, Patricia Mothes, Paul Jarrin, Ciro Sierra Farfán, Frédérique Rolandone
Publikováno v:
Earth and Planetary Science Letters. 601:117886
Publikováno v:
Journal of South American Earth Sciences
Journal of South American Earth Sciences, Elsevier, 2019, 93, pp.449-461. ⟨10.1016/j.jsames.2019.05.017⟩
Journal of South American Earth Sciences, 2019, 93, pp.449-461. ⟨10.1016/j.jsames.2019.05.017⟩
Journal of South American Earth Sciences, Elsevier, 2019, 93, pp.449-461. ⟨10.1016/j.jsames.2019.05.017⟩
Journal of South American Earth Sciences, 2019, 93, pp.449-461. ⟨10.1016/j.jsames.2019.05.017⟩
International audience; The recent development of a national seismic broadband network in Ecuador enables us to determine a comprehensive catalog of earthquake focal mechanisms at the country-scale. Using a waveform inversion technique accounting for
Autor:
Mayra Moreno Piña, Andreas Rietbrock, Felix Bogelspacher, Mireille Laigle, Andreas Brotzer, Hans Agurto-Detzel, Laure Schenini, Philippe Charvis, A. Galve, Maria Muñoz Muñoz, Sandro Vaca, Davide Oregioni, Damien Vignon, Alexandra Skrubej
Publikováno v:
EGU General Assembly 2021
EGU General Assembly 2021, Apr 2021, Gather Online, Austria. ⟨10.5194/egusphere-egu21-10959⟩
EGU General Assembly 2021, Apr 2021, Gather Online, Austria. ⟨10.5194/egusphere-egu21-10959⟩
The Ecuadorian subduction regularly hosts large earthquakes. Among them, the Mw 8.8 1906 earthquake is the 7th biggest known event. Following the recent 2016 Mw 7.8 Pedernales earthquake, a large deployment of onshore/offshore seismological stations,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76faa5bd4b4e2c79c53d7714d1a684da
https://hal.science/hal-03434467/file/EGU21-10959-print.pdf
https://hal.science/hal-03434467/file/EGU21-10959-print.pdf
Autor:
Philippe Charvis, A. Galve, Giorgio De la Torre, Andreas Rietbrock, Susan L. Beck, Sandro Vaca, Monica Segovia, Anne Meltzer
Identifying the circulation of fluids in subduction zone system and understanding their role on the megathrust fault slip modes remains one of the outstanding challenges in Earth Sciences. As these faults have the capacity to generate mega-earthquake
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::205b255679d5935399b8dcf177c55dee
https://doi.org/10.5194/egusphere-egu21-10988
https://doi.org/10.5194/egusphere-egu21-10988
Autor:
Gabriela Ponce, Laurence Audin, Sandro Vaca, Marc Régnier, Mario Ruiz, Alexandra Alvarado, Marianne Saillard
Publikováno v:
EGU
EGU, May 2020, Vienne, Austria
EGU, May 2020, Vienne, Austria
Along the Ecuadorian margin, the North Andean Sliver is moving in the northeastward direction due to the oblique subduction of the Nazca plate. The opening of the gulf of Guayaquil is a consequence of this motion. Two principal models compete to expl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b13017ab8712976cb06f1492fc2b594
https://doi.org/10.5194/egusphere-egu2020-11437
https://doi.org/10.5194/egusphere-egu2020-11437
Autor:
Juan-Carlos Villegas, Patricia Mothes, Yuqing Xie, Jean-Paul Ampuero, Sandro Vaca, Paul Jarrin, Jean-Mathieu Nocquet, Lingseng Meng, Raphaël Grandin, Martin Vallée
According to GlobalCMT, the 2019/05/26 North Peru earthquake is the largest event since 1976 in the wide depth range between 70km and 550km. Its hypocentral location (at about 130km depth) inside the Nazca slab geometry, together with its normal foca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e92b00bf5e53f651bc550a2d991a6609
https://doi.org/10.5194/egusphere-egu2020-10429
https://doi.org/10.5194/egusphere-egu2020-10429
Autor:
Monica Segovia, Hugo Yepes, Gabriela Ponce, Andrea Córdova, Sandro Vaca, Mario Ruiz, Patricia Mothes, Cristina Ramos, Wilson Ivan Guachamin Acero, Jorge Aguilar, Paul Jarrin, Alexandra Alvarado, Wilson Enriquez, Daniel Pacheco, M. Vaca, J. C. Singaucho
Publikováno v:
Seismological Research Letters. 89:432-439
Autor:
Mario Ruiz, Anne Meltzer, Sergio León-Ríos, Mariah Hoskins, Marc Régnier, Philippe Charvis, Colton Lynner, Jean-Mathieu Nocquet, Andreas Rietbrock, Susan L. Beck, Hans Agurto-Detzel, Frédérique Rolandone, Alexandra Alvarado, J. C. Stachnik, Sandro Vaca, Yvonne Font, Lillian Soto-Cordero, Stephen Hernandez
Publikováno v:
Earth and planetary science letters, 553, Art.-Nr.: 116620
Earth and Planetary Science Letters
Earth and Planetary Science Letters, Elsevier, 2021, 553, pp.116620. ⟨10.1016/j.epsl.2020.116620⟩
Earth and Planetary Science Letters, 2021, 553, pp.116620. ⟨10.1016/j.epsl.2020.116620⟩
Earth and Planetary Science Letters
Earth and Planetary Science Letters, Elsevier, 2021, 553, pp.116620. ⟨10.1016/j.epsl.2020.116620⟩
Earth and Planetary Science Letters, 2021, 553, pp.116620. ⟨10.1016/j.epsl.2020.116620⟩
International audience; Megathrust ruptures and the ensuing postseismic deformation cause stress changes that may induce seismicity on upper plate crustal faults far from the coseismic rupture area. In this study, we analyze seismic swarms that occur
Autor:
Sandro Vaca, Hugo Yepes, Santiago Aguaiza, Benjamin Bernard, Jean-Mathieu Nocquet, P. Palacios
Publikováno v:
Journal of Geodynamics. 133:101648
In the paper entitled “Two independent real-time precursors of the 7.8 M earthquake in Ecuador based on radioactive and geodetic processes – Powerful tools for an early warning system”, Toulkeridis et al. (2019) claim that they found radiation