S070
Seismology Contributions: Structural Seismology II

Thursday, 17 December 2020: 07:00-08:00
Virtual
Primary Convener:  Qinya Liu, University of Toronto, Department of Physics, Toronto, ON, Canada
Conveners:  Qinya Liu, University of Toronto, Toronto, ON, Canada, German A Prieto, Universidad Nacional de Colombia, Departamento de Geociencias, Bogota, Colombia and Suzan van der Lee, Northwestern Univ, Evanston, IL, United States
Primary Liaison:  Qinya Liu, University of Toronto, Toronto, ON, Canada
Chairs:  Jack Broderick Muir, California Institute of Technology, Pasadena, CA, United States, Xueyang Bao, Southern University of Science and Technology, Department of Earth and Space Sciences, Shenzhen, China and Guoqing Lin, University of Miami, Miami, FL, United States
OSPA Liaison:  Qinya Liu, University of Toronto, Toronto, ON, Canada
07:00
Introductory Remarks
07:02
S070-01
Validation of Seismic Velocity Models in Southern California with Full-waveform Simulations (669861)
Yang LU and Yehuda Ben-Zion, University of Southern California, Department of Earth Sciences and Southern California Earthquake Center, Los Angeles, CA, United States
07:06
S070-02
A High-resolution 3-dimension Compositional Model of S. California and Its Implications on Crustal Strength (697784)
Siyuan Sui, Stony Brook University, Geosciences, Port Jefferson Station, United States and Weisen Shen, Stony Brook University, Syosset, United States
07:10
S070-03
In Situ Vp/Vs Ratios from Microearthquakes in Northern and Southern California (714253)
Guoqing Lin, University of Miami, Miami, FL, United States, Zhigang Peng, Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, United States and Miguel Neves, Georgia Institute of Technology Main Campus, Atlanta, GA, United States
07:14
S070-04
Regional seismic velocity models for Southern California based on travel time tomography with Poisson Voronoi cells parameterization (693570)
Hongjian Fang, Massachusetts Institute of Technology, Cambridge, MA, United States, Malcolm Charles Adan White, University of Southern California, Los Angeles, CA, United States, Yang LU, ISTerre Institute of Earth Sciences, CNRS, Université Joseph Fourier, Grenoble, France, Robert D van der Hilst, Massachusetts Institute of Technology, Cambridge, United States and Yehuda Ben-Zion, University of Southern California, Department of Earth Sciences and Southern California Earthquake Center, Los Angeles, CA, United States
07:18
S070-05
Joint Gravity and Full-wave Seismic Inversion Towards Self-Consistent Wave Speed and Density Models of Southern California (701781)
Xueyang Bao, Southern University of Science and Technology, Department of Earth and Space Sciences, Shenzhen, China, Lianghui Guo, China University of Geosciences (Beijing), School of Geophysics and Information Technology, Beijing, China and Yang Shen, University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States
07:22
S070-06
Analysis of the Basin Amplification Seismic Investigation (BASIN) project in Los Angeles, California (682787)
Robert W Clayton1, Valeria Villa2, Yida Li3 and Patricia Persaud1, (1)California Institute of Technology, Pasadena, CA, United States, (2)University of California Los Angeles, Los Angeles, CA, United States, (3)California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States
07:26
S070-07
Level-set imaging of the Los Angeles Basin using the Community Seismic Network (708350)
Jack Broderick Muir1, Robert W Clayton1 and Victor C Tsai2, (1)California Institute of Technology, Pasadena, CA, United States, (2)Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, RI, United States
07:30
S070-08
Detailed traveltime tomography and seismicity around the 2019 M7.1 Ridgecrest, CA, earthquake using dense rapid-response seismic data (672950)
Malcolm Charles Adan White, University of Southern California, Los Angeles, CA, United States, Hongjian Fang, Massachusetts Institute of Technology, Cambridge, MA, United States, Rufus Catchings, USGS, Earthquake Science Center, Menlo Park, CA, United States, Mark Goldman, US Geological Survey, Earthquake Science Center, Mountain View, CA, United States, Jamison Haase Steidl, University of California, Santa Barbara, Earth Research Institute, Santa Barbara, CA, United States and Yehuda Ben-Zion, University of Southern California, Department of Earth Sciences and Southern California Earthquake Center, Los Angeles, CA, United States
07:34
Discussion
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