S063
Theoretical and Computational Advances in Seismology IV Posters

Wednesday, 16 December 2020: 04:00-20:59
Poster
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:  Andreas Fichtner, ETH Zurich, Department of Earth Sciences, Institute of Geophysics, Zurich, Switzerland and Monica Maceira, University of Tennessee, Department of Physics and Astronomy, Knoxville, TN, United States
OSPA Liaison:  Carene S Larmat, Los Alamos National Laboratory, EES-17, Los Alamos, NM, United States
 
Adjoint Tomography of the North Island, New Zealand Using an Automated Workflow (712432)
Bryant Chow, Victoria University of Wellington, Wellington, New Zealand, Yoshihiro Kaneko, Graduate School of Science, Kyoto University, Kyoto, Japan, Carl Tape, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, Ryan Modrak, Los Alamos National Laboratory, Los Alamos, NM, United States and John Townend, Victoria University Wellington, Wellington, New Zealand
 
Full waveform inversion with crosstalk-free source encoding (749768)
Congyue Cui1, Jeroen Tromp1, Etienne Bachmann2 and Daniel B Peter3, (1)Princeton University, Princeton, NJ, United States, (2)Princeton University, Princeton, United States, (3)King Abdullah University of Science and Technology, Physical Sciences and Engineering, Thuwal, Saudi Arabia
 
Lithosphere seismic structure across the Zagros region from full seismic waveform inversion (724639)
Neda Masouminia1,2, Dirk-Philip van Herwaarden1, Solvi Thrastarson1, Habib Rahimi2, Lion Krischer1, Michael Afanasiev1, Christian Boehm1 and Andreas Fichtner1, (1)ETH Zurich, Department of Earth Sciences, Institute of Geophysics, Zurich, Switzerland, (2)University of Tehran, Department of Physics of the Earth, Institute of Geophysics, Tehran, Iran
 
SeisAndes: A High Resolution Seismic Velocity Model of Crust and Upper Mantle beneath the Central and South Andes from Full Waveform Inversion (691187)
Yajian Gao1,2, Frederik J Tilmann3,4, Dirk-Philip van Herwaarden5, Solvi Thrastarson5, Andreas Fichtner5, Benjamin Heit1, Xiaohui Yuan6 and Bernd Schurr1, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)Free University of Berlin, Berlin, Germany, (3)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Geophysics, Potsdam, Germany, (4)Free University of Berlin, Institute for Geological Sciences, Berlin, Germany, (5)ETH Zurich, Department of Earth Sciences, Institute of Geophysics, Zurich, Switzerland, (6)Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Potsdam, Germany
 
Towards 3D Multiscale Adjoint Waveform Tomography of the Crust and Upper Mantle beneath Southeast Asia (674206)
Deborah Wehner1, Nienke Blom1 and Nicholas Rawlinson2, (1)University of Cambridge, Cambridge, United Kingdom, (2)University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom
 
Using Plumes as Indicators for Mantle Flow in the South America Subduction Zone (731497)
Wenjie Lei, Princeton University, Geosciences, Princeton, NJ, United States, Youyi Ruan, Brown University, Providence, RI, United States, Ebru Bozdag, Colorado School of Mines, Golden, CO, United States, Daniel B Peter, ETH Zurich, Zurich, Switzerland and Jeroen Tromp, Princeton University, Princeton, NJ, United States
 
Accelerating full-waveform inversion using source stacking followed by cross-correlation: the first application to real long period data at the global scale (677389)
Li-Wei Chen, University of California Berkeley, Berkeley, CA, United States and Barbara Romanowicz, Collège de France, IPGP, UNIVERSITY OF BERKELEY, Paris, France
 
An Optimized Workflow for Source Localization and Joint Velocity Inversion using Wavefront Attributes (684585)
Peng Yang and Dirk Gajewski, University of Hamburg, Hamburg, Germany
 
Assessing the Effectiveness of Generalized Likelihood Ratio Test Detector Schemes in Seismic Event Detection and the Avoidance of Non-Target Signals (682962)
Rhiannon Vieceli, New Mexico Tech, Socorro, NM, United States, Douglas A. Dodge, Lawrence Livermore National Laboratory, Livermore, CA, United States, Susan L Bilek, New Mexico Institute of Mining and Technology, Earth and Environmental Science Dept, Socorro, NM, United States and William R Walter, Lawrence Livermore Lab, Livermore, CA, United States
 
Developing a Dynamic Stress Inversion Method to Study Coseismic Stress Evolution of Earthquakes (770507)
Benchun Duan1, Qingjun Meng1, Dunyu Liu1 and Yongen Cai2, (1)Texas A&M University, Department of Geology & Geophysics, College Station, TX, United States, (2)Geophysics Department,Peking University, Beijing ,China, Beijing, China
 
Double-difference adjoint tomography of the Cascadia subduction zone (716807)
Jiaqi Li1, Min Chen2, Tong Zhou2 and Ziyi Xi2, (1)Michigan State University, East Lansing, MI, United States, (2)Michigan State University, Department of Computational Mathematics, Science and Engineering, East Lansing, MI, United States
 
Dynamic antiplane self-similar crack with distance-weakening friction: an analytical solution for source parameter estimation (671665)
Shiro Hirano, Ritsumeikan University, Department of Physical Science, Shiga, Japan and Hiromichi Itou, Tokyo University of Science, Department of Mathematics, Tokyo, Japan
 
Improved Seismic Tomography of the Brady Geothermal Field, Nevada, based upon Full Waveform Inversion Using Salvus (698739)
Christina Morency1, Eric Matzel1, Michael Afanasiev2, Lion Krischer3, Christian Boehm2 and Arthur J Rodgers4, (1)Lawrence Livermore National Laboratory, Livermore, CA, United States, (2)Mondaic AG, Zurich, Switzerland, (3)Mondaic AG, Munich, Switzerland, (4)Lawrence Livermore National Laboratory, Atmospheric, Earth and Energy Division, Livermore, CA, United States
 
Inhomogeneous ETAS Models for Seismic Data Analysis of Southern California (667695)
Annie Chu, Woodbury University, Mathematics, Burbank California, United States
 
MsPASS: A Parallel Processing Framework for Seismology (670768)
Yinzhi Wang, University of Texas at Austin, Texas Advanced Computing Center, Austin, TX, United States and Gary L Pavlis, Indiana University Bloomington, Geological Sciences, Bloomington, IN, United States
 
Toward short-period (< 10 s) full waveform tomography in and around the 2011 Tohoku-Oki source area using land-ocean unified 3D initial model (735894)
Taro Okamoto, Tokyo Institute of Technology, Department of Earth and Planetary Sciences, Tokyo, Japan, Hiroshi Takenaka, Okayama University, Okayama, Japan and Takeshi Nakamura, Central Research Institute of Electric Power Industry, Abiko, Japan
See more of: Seismology
<< Previous Session Proposal | Next Session Proposal >>