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Sergio Arturo Ruiz Tapia

Profesor Asociado

UNIVERSIDAD DE CHILE

Santiago, Chile

Líneas de Investigación


Seismology; Earthquake Source Physics; Kinematic/Dynamic Rupture Modeling; Geophysics; Seismic Hazard; Earthquake Engineering; sismología de terremotos; fuente sí­smica y peligro sí­smico; geodesia

Educación

  •  Geología, UNIVERSIDAD DE CHILE. Chile, 2012
  •  Ciencias de la Tierra, INSTITUT DE PHYSIQUE DU GLOBE DE PARIS. Francia, 2012
  •  Geofísica, UNIVERSIDAD DE CHILE. Chile, 2008
  •  Ingeniería Sísmica, UNIVERSIDAD DE CHILE. Chile, 2007
  •  Ingeniero Civil, UNIVERSIDAD DE CHILE. Chile, 2002

Experiencia Académica

  •   Profesor Asistente Full Time

    UNIVERSIDAD DE CHILE

    Ciencias Físicas y Matemáticas

    Santiago, Chile

    2013 - 2018

  •   Profesor Asociado Full Time

    UNIVERSIDAD DE CHILE

    Ciencias Físicas y Matemáticas

    Santiago, Chile

    2018 - A la fecha

Experiencia Profesional

  •   sismologo Other

    Servicio Sismológico Nacional

    Santiago, Chile

    2012 - 2013

Formación de Capital Humano


ADVISOR OF THESIS

Graduate students
Postdocs
1. Bertrand Potin (2020 - 2023)
2. Francisco Pastén (2020 - July 2022)

Advisor - PhD thesis
Geology
1. Efrain Rivera, PhD (2020)
2. Cristián Otarola, PhD (2021)
3. Edden Christián Flores cPhD (2016/2 - Expected 2023)
4. Miguel Saez, cPhD (2017 - Expected 2023)
5. Kellen Azúa , cPhD (2020 - Expected 2023)
6. Hemann Schwarze, cPhD (2020 - Expected 2023)
7. Javier Ojeda, cPhD (2020-Expected 2023) / Thesis of double grade with IPGP, Paris, France.
8. Rogelio Torres (2021 - Expected 2024)

Advisor Master of Science Thesis
Geophysics
1. Gianina Meneses (2014)
2. Efrain Rivera (2015)
3. Cristián Otarola (2015)
4. Sergio León-Ríos (2015)
5. Carlos Herrera (2016)
6. Stefano Cararo (2016)
7. Carla Valenzuela (2016)
8. Javier Ojeda (2018)
9. Leoncio Cabrera (2020)
10. Kellen Azúa (2021)
11. Rogelio Torres (2021)
12. Valentín Retamal (2021)
13. Carolina Gutierrez (2022)
14. Maria de los Angeles Mendez (Expected 2023)

Advisor Undergraduate students
Civil Engineering
1. Francisca Lezana (2014)
2. Matías Espinosa (2017)
3. Juan Valdivia (2019)
Geology
1. Mariela Gutierrez (2022)



 

Article (66)

Along-dip segmentation of the slip behavior and rheology of the Copiapó ridge subducted in north-central Chile
Automated earthquake detection and local travel time tomography in the South-Central Andes (32-35°S): Implications for regional tectonics
Complex rupture of the 2015 Mw 8.3 Illapel earthquake and prehistoric episodes in Central Chile tsunami gap
Source Parameters of the Mw 5.7 Pica crustal earthquake in Northern Chile
Volcanic origin of a long-lived swarm in the Central Bransfield Basin, Antarctica
Ambient Seismic Noise variability as an indicator of urban mobility during COVID-19 pandemic in Santiago Metropolitan Region, Chile
Dynamic rupture of subduction earthquakes located near the trench
Early stage and main megathrust rupture of 2015 Mw 8.3 Illapel, Chile. earthquake from kinematic inversions and dynamic simulations
Hybrid broadband strong-motion simulation to investigate the near-source characteristics of the M6.5 Norcia, Italy earthquake
Interplay of seismic and a-seismic deformation during the 2020 sequence of Atacama, Chile
Northern Chile Intermediate-Depth Earthquakes Controlled by Plate Hydration
Seismicity clusters in Central Chile: investigating the role of repeating earthquakes and swarms in a subduction region
Seismicity in the upper plate of the Northern Chile offshore forearc: Evidence of splay fault around the Mejillones peninsula
Shear wave velocity model of the Abanico formation underlying the Santiago city metropolitana area, Chile, using ambient seismic noise tomography
Spectrum of strong-motion records for large magnitude Chilean earthquakes
Subduction zone fluids and arc magmas conducted by lithospheric deformed regions beneath the Central Andes
The role of site conditions on the structural damage in the city of Valdivia during the May 22 1960 Mw 9.5 megathrust Chile earthquake
Active Faulting, Submarine Surface Rupture, and Seismic Migration Along the Liquiñe-Ofqui Fault System, Patagonian Andes
Earthquakes Felt in the Juan Fernandez Islands: Where Are They Coming from?
New opportunities to study earthquake precursors
Post-seismic response of the outer accretionary prism after the 2010 Maule earthquake, Chile
Seismicity along the Magallanes-Fagnano fault system
The 21 May 1960 M-w 8.1 Concepcion Earthquake: A Deep Megathrust Foreshock That Started the 1960 Central-South Chilean Seismic Sequence
Near-Field Spectra of Large Earthquakes
Shallow Ambient-Noise 3D Tomography in the Concepcion Basin, Chile: Implications for Low-Frequency Ground Motions
Shallow Nonvolcanic Tremor Activity and Potential Repeating Earthquakes in the Chile Triple Junction: Seismic Evidence of the Subduction of the Active Nazca Antarctic Spreading Center
The Crustal Seismicity of the Western Andean Thrust (Central Chile, 33 degrees-34 degrees S): Implications for Regional Tectonics and Seismic Hazard in the Santiago Area
The January 2019 (M-w 6.7) Coquimbo Earthquake: Insights from a Seismic Sequence within the Nazca Plate
Abrupt increase in the coastal uplift and earthquake rate since ?40 ka at the northern Chile seismic gap in the Central Andes
Controls on the T Phase Energy Fluxes Recorded on Juan Fernandez Island by Continental Seismic Wave Paths and Nazca Bathymetry
Damage assessment of the 2015 Mw 8.3 Illapel earthquake in the North-Central Chile
Empirical Site Classification of CSN Network Using Strong-Motion Records
Fluids Along the Plate Interface Influencing the Frictional Regime of the Chilean Subduction Zone, Northern Chile
Focal Mechanism, Magnitude, and Finite-Fault Rapid Estimation Using the Elliptical Patch Method in Chile
Geophysical Characterization of the Chilean Seismological Stations: First Results
Heterogeneous structure of the Northern Chile marine forearc and its implications for megathrust earthquakes
How Fast Can We Reliably Estimate the Magnitude of Subduction Earthquakes?
Stochastic Strong-Motion Simulation in Borehole and on Surface for the 2011 M-w 9.0 Tohoku-Oki Megathrust Earthquake Considering P, SV, and SH Amplification Transfer Functions
The Impact of a Buried High-Velocity Layer in the Seismic Site Amplification of the City of Llolleo, Chile
Dynamic inversion of the 2015 Jujuy earthquake and similarity with other intraslab events
Estudio de efectos de sitio en la Región de Coquimbo durante el terremoto de Illapel Mw 8.3 de 2015
Ground motion prediction equations for the Chilean subduction zone
Nucleation Phase and Dynamic Inversion of the M-w 6.9 Valparaiso 2017 Earthquake in Central Chile
Reawakening of large earthquakes in south central Chile: The 2016 M-w 7.6 Chiloe event
The deep Peru 2015 doublet earthquakes
The M-w 8.3 Illapel earthquake (Chile): Preseismic and postseismic activity associated with hydrated slab structures
Deep characterization of the Santiago Basin using HVSR and cross-correlation of ambient seismic noise
Diversity of the 2014 Iquique’s foreshocks and aftershocks: clues about the complex rupture process of a Mw 8.1 earthquake
Earthquake dynamics on circular faults: a review 1970–2015
Earthquakes initiation and thermal shear instability in the Hindu Kush intermediate depth nest
Stochastic Generation of Accelerograms for Subduction Earthquakes
The Seismic Sequence of the 16 September 2015 M w  8.3 Illapel, Chile, Earthquake
Deep Characterization of the Santiago Basin for Seismic Site-Response Evaluation using Seismic Noise Cross-Correlation
Density-depth model of the continental wedge at the maximum slip segment of the Maule Mw8.8 megathrust earthquake
Intense foreshocks and a slow slip event preceded the 2014 Iquique M-w 8.1 earthquake
Kinematic and Dynamic Inversion of the 2008 Northern Iwate Earthquake
Microtremors' HVSR and its correlation with surface geology and damage observed after the 2010 Maule earthquake (Mw 8.8) at Talca and Curico, Central Chile
The Constitucion earthquake of 25 March 2012: A large aftershock of the Maule earthquake near the bottom of the seismogenic zone
Abrupt change in the dip of the subducting plate beneath north Chile
Damage Assessment and Seismic Intensity Analysis of the 2010 (M-w 8.8) Maule Earthquake
Short-Period Rupture Process of the 2010 M-w 8.8 Maule Earthquake in Chile
Determination of the friction law parameters of the Mw 6.7 Michilla earthquake in northern Chile by dynamic inversion
Identification of High Frequency Pulses from Earthquake Asperities Along Chilean Subduction Zone Using Strong Motion
Magnitude Scaling of Early-Warning Parameters for the M-w 7.8 Tocopilla, Chile, Earthquake and Its Aftershocks
Re-evaluation of probabilistic seismic hazard in central Chile.
Preliminary re-evaluation of probabilistic seismic hazard assessment in Chile: From Arica to Taitao Peninsula

Note (1)

Reply to the comment on “Historical and recent large megathrust earthquakes in Chile”

Proyecto (4)

Slow and Fast Earthquakes in Chile
Relation among Small, Large and Mega-earthquakes in Central Chile
EARTHQUAKES IN CHILE=> UNDERSTANDING THE RUPTURE PROCESS OF VERY LARGE SUBDUCTION EARTHQUAKES
MEGA-EARTHQUAKES SCENARIOS IN CHILE AND SYNTHETIC STRONG MOTION SIMULATION

Review (2)

Historical and recent large megathrust earthquakes in Chile
Free vibration of soils during large earthquakes
71
Sergio Ruiz

Profesor Asociado

Geofísica

UNIVERSIDAD DE CHILE

Santiago, Chile

6
JUAN BAEZ

Jefe de Geodesia

Geofisica

Universidad de Chile

Santiago, Chile

4
Andrei Maksymowicz

Inverstigador

Departamento de Geofísica, Facultad de Ciencias Físicas y Matemáticas

Universidad de Chile

Santiago, Chile

3
Raul Madariaga

Profesor experto

Facultad de ciencias fisicas y Matematicas

Universidad de Chile

Santiago, Chile

3
Cesar Pasten

Profesor Asistente

Departamento de Ingeniería Civil

Universidad de Chile

Santiago, Chile

3
Eduardo Contreras

Professor

DEPARTAMENTO DE GEOFÍSICA

UNIVERSIDAD DE CHILE

Santiago, Chile

2
Fabián Rojas

Profesor Asistente

Ingeniería Civil

Universidad de Chile

Santiago, Chile

2
Javier Ruiz

Profesor Asistente

Geofísica

Universidad de Chile

Santiago, Chile

2
Javier Ojeda

PhD student

Departamento de Geofísica - Institut de Physique du Globe de Paris

Universidad de Chile - Université Paris Cité

Paris, Francia

2
Gabriel Easton

Full Professor

Geology

University of Chile/ Faculty of Physical and Mathematical Sciences

Santiago, Chile

2
Gabriel Gonzalez

Profesor Titular

Departamento de Ciencias Geológicas

UNIVERSIDAD CATÓLICA DEL NORTE

Antofagasta, Chile

1
Francisco Ortega

Assistant Professor

Department of Geophysics

University of Chile

Santiago, Chile

1
Marcos Moreno

Associate Professor

Departamento de Geofísica

Universidad de Concepción

Concepción, Chile

1
Emilio Vera

Profesor Asociado

Departamento de Geofísica

Universidad de Chile

Santiago, Chile

1
Gonzalo Montalva

Associate Professor

Departamento de Ingeniería Civil

FACULTAD DE INGENIERIA, DEPTO. ING. CIVIL

Concepcion, Chile

1
Sebastián Riquelme

Chief Operations Officer

Centro Sismológico Nacional

Universidad de Chile

Santiago, Chile

1
Francisco Pasten

Personal de apoyo

Geofísica

Universidad de Chile

Santiago, Chile

1
Rodrigo Astroza

Assistant Professor

UNIVERSIDAD DE LOS ANDES

Santiago, Chile

1
Esteban Saez

Associate Professor

Structural and Geotechnical Engineering

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
Pablo Salazar

ACADEMICO

CIENCIAS GEOLOGICAS

UNIVERSIDAD CATÓLICA DEL NORTE

Antofagasta, Chile

1
Sofia Rebolledo

Académico (JP)

Geología

Universidad de Chile, Facultad de Ciencias Físicas y MatemáticasTO DE GEOLOGÍA, UNIVERSIDAD DE CHILE

Santiago, Chile

1
Sergio Sepúlveda

Director Escuela de Ingeniería

UNIVERSIDAD DE O´HIGGINS

Rancagua, Chile

1
Sergio León

Investigador

Advanced Minning Technology Center (AMTC)

Universidad de Chile

Santiago, Chile