S067
Theoretical and Computational Advances in Seismology III

Wednesday, 16 December 2020: 08:30-09:30
Virtual
Primary Convener:  Andreas Fichtner, ETH Zurich, Zurich, Switzerland
Conveners:  Carene S Larmat, Los Alamos National Laboratory, EES-17, Los Alamos, NM, United States, Monica Maceira, Oak Ridge National Laboratory, Oak Ridge, TN, United States and Ettore Biondi, Stanford University, Geophysics, Stanford, CA, United States
Primary Liaison:  Andreas Fichtner, ETH Zurich, Department of Earth Sciences, Institute of Geophysics, Zurich, Switzerland
Chairs:  Ettore Biondi, Stanford University, Geophysics, Stanford, CA, United States and Monica Maceira, University of Tennessee, Department of Physics and Astronomy, Knoxville, TN, United States
OSPA Liaison:  Andreas Fichtner, ETH Zurich, Department of Earth Sciences, Institute of Geophysics, Zurich, Switzerland
08:30
Introductory Remarks
08:32
S067-01
Accelerating Large-N Ambient Noise Cross-Correlation with the Julia language and GPUs (740089)
Tim Clements1, Joshua P Jones2 and Marine Denolle1, (1)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States, (2)Unaffiliated, Portland, OR, United States
08:36
S067-02
Controls on Surface Wave Overtone Interference (742223)
Anant Hariharan1, Colleen A Dalton1, Jordyn C Babikoff1 and Goran Ekstrom2, (1)Brown University, Department of Earth, Environmental, and Planetary Sciences, Providence, RI, United States, (2)Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States
08:40
S067-03
Energy Rate Functions: An Overview of HHT-based Earthquake Source Characterization using Strong Motion Data (692457)
Swapnil Mache1, Nishant Chauhan1, Avigyan Chatterjee2 and Kusala Rajendran1, (1)Indian Institute of Science, Centre for Earth Sciences, Bangalore, India, (2)University of Oregon, Department of Earth Sciences, Eugene, OR, United States
08:44
S067-04
Improving Seismic Moment-Tensor Inference Incorporating Uncertainty in Earth Structure (712747)
Thanh-Son Pham and Hrvoje Tkalcic, Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia
08:48
S067-05
Massive earthquake detection using matched filter and fingerprinting techniques (773346)
González Molina Guillermo, Graduate student at Instituto de Geofísica, UNAM, Seismology, Mexico, Mexico and Allen Leroy Husker Sr, Universidad Nacional Autónoma de México, Institute of Geophysics, Mexico City, Mexico
08:52
S067-06
Methods for simulating earthquake sequences and rupture dynamics in diffuse fault zones (725950)
Carsten Uphoff1, Duo Li1, J. Nicolas Hayek1, Casper Pranger1, Dave May2 and Alice-Agnes Gabriel3, (1)Ludwig Maximilians University of Munich, Earth and Environmental Sciences, Munich, Germany, (2)University of Oxford, Department of Earth Sciences, Oxford, United Kingdom, (3)Ludwig Maximilians University of Munich, Munich, Germany
08:56
S067-07
Parsimonious slope tomography: a variable-projection method for consistent event relocation and subsurface parameters inversion. (721680)
Serge Sambolian1, Stephane Operto1, Alessandra Ribodetti1 and Jean Virieux2, (1)Université Côte d'Azur, Géoazur, CNRS - IRD - OCA, Nice, France, (2)University Grenoble Alpes, Grenoble, France
09:00
S067-08
Waveform Equalization Method (WEM) - Application to Assess Reduced Displacement Potential (RDP) of Nuclear Explosions (677849)
Chandan K Saikia, AFTAC, Patrick, FL, United States
09:04
Discussion
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