Javier Alejandro Ojeda Vargas
Contenu / Travaux
I aim to understand earthquake processes through an integrated seismogeodetic approach, with broad interests including:- Characterizing (a)seismic slip behavior using geodetic and seismological observations
- Modeling earthquake ground motions for seismic hazard and engineering applications
- Assessing future earthquake potential from historical events
- Investigating natural and anthropogenic processes through environmental seismology
This work has only been possible thanks to the generosity of great researchers who have guided me along my journey, Gracias!.
Background: Geophysicist (B.S., M.Sc.), PhD in Earth Sciences from the Tectonics and Mechanics of the Lithosphere team of the Institut de Physique du Globe de Paris (UPC) and the Depto. de Geofísica (UChile). Ph.D. thesis: Interaction between fast and slow earthquakes.
Publications
Kondo Y., Obayashi M., Sugioka H., Shiobara H., Ito A., Shinohara M., Iwamori H., Kinoshita M., Miller M., Tassara C., Ojeda Javier. Seismic Image of the Central to Southern Andean Subduction Zone Through Finite‐Frequency Tomography. Journal of Geophysical Research : Solid Earth, American Geophysical Union, novembre 2024, 129. <10.1029/2024JB028844>
Flores Christian, Ojeda Javier, Otarola Cristian, Arriola Sebastian, Ruiz Sergio. Stochastic strong-ground motion simulation in the Santiago metropolitan region considering an Mw 7.8 intraplate intermediate-depth earthquake. Journal of South American Earth Sciences, Elsevier, octobre 2023, 130. <10.1016/j.jsames.2023.104501>
Ito Aki, Shiobara Hajime, Miller Matthew, Sugioka Hiroko, Ojeda Javier, Tassara Carlos, Shinohara Masanao, Kinoshita Masataka, Iwamori Hikaru. Long-term array observation by ocean bottom seismometers at the Chile Triple Junction. Journal of South American Earth Sciences, Elsevier, avril 2023, 124. <10.1016/j.jsames.2023.104285>
Tissandier R., Nocquet Jean‐Mathieu, Klein E., Vigny C., Ojeda Javier, Ruiz S.. Afterslip of the M w 8.3 2015 Illapel Earthquake Imaged Through a Time‐Dependent Inversion of Continuous and Survey GNSS Data. Journal of Geophysical Research : Solid Earth, American Geophysical Union, février 2023, 128. <10.1029/2022JB024778>
Ojeda Javier, Morales-Yáñez Catalina, Ducret Gabriel, Ruiz Sergio, Grandin Raphael, Doin Marie-Pierre, Vigny Christophe, Nocquet Jean-Mathieu. Seismic and aseismic slip during the 2006 Copiapó swarm in North-Central Chile. Journal of South American Earth Sciences, Elsevier, 2023, 123. <10.1016/j.jsames.2023.104198>