S036
Modeling and Imaging Complex Earthquake Ruptures III Posters

Friday, 11 December 2020: 04:00-20:59
Poster
Primary Convener:  Théa Ragon, Seismological Laboratory, California Institute of Technology, Pasadena, CA, United States
Conveners:  Ryo Okuwaki, University of Tsukuba, Tsukuba, Japan, Wenyuan Fan, Scripps Institution of Oceanography, UC San Diego, La Jolla, CA, United States and Dara E Goldberg, USGS National Earthquake Information Center Golden, Golden, CO, United States
Primary Liaison:  Théa Ragon, Seismological Laboratory, California Institute of Technology, Pasadena, CA, United States
Chairs:  Théa Ragon, Seismological Laboratory, California Institute of Technology, Pasadena, CA, United States, Ryo Okuwaki, University of Tsukuba, Tsukuba, Japan, Wenyuan Fan, Woods Hole Oceanographic Institution, Woods Hole, MA, United States and Dara E Goldberg, Institute of Geophysics and Planetary Physics, Scripps Institution of Oceanography, La Jolla, CA, United States
OSPA Liaison:  Wenyuan Fan, Woods Hole Oceanographic Institution, Woods Hole, MA, United States
 
Dynamic earthquake rupture scenarios and physics-based seismic hazard assessment for the segmented Húsavík–Flatey fault zone, North Iceland (706039)
Bo Li1, Alice-Agnes Gabriel2, Thomas Ulrich2, Claudia Abril Lopez3, Benedikt Halldorsson4,5 and Michael Bader6, (1)Ludwig Maximilians University of Munich, Earth and Environmental Sciences, Munich, Germany, (2)Ludwig Maximilians University of Munich, Munich, Germany, (3)Icelandic Meteorological Office, Reykjavik, Iceland, (4)Icelandic Meteorological Office, Reykjavík, Iceland, (5)University of Iceland, Civil and Environmental Engineering, Reykjavik, Iceland, (6)Technical University of Munich (TUM), Department of Informatics, Munich, Germany
 
Effect of Branching Angles on Dynamic Rupture Processes of 3-D Branching Fault Systems (679609)
Jingxing Fang, Feng Qian and Haiming Zhang, ITAG Institute of Theoretical and Applied Geophysics, Peking University, Beijing, China
 
Effect of Dynamic Stress Overshoot on the Prediction of Earthquake Slip in Dynamic Rupture Simulations (719782)
Kenichi Tsuda, Shimizu Corporation, Tokyo, Japan and Jean-Paul Ampuero, Université Côte d’Azur, CNRS, Observatoire de la Côte d’Azur, IRD, Géoazur, Valbonne, France
 
FAULT DAMAGE ZONES ENHANCE EARTHQUAKE RUPTURE COMPLEXITY OVER MULTIPLE CYCLES (681031)
Joseph Michael Flores Cuba, Université Côte d'Azur, Géoazur, Valbonne, France, Jean-Paul Ampuero, Université Côte d’Azur, CNRS, Observatoire de la Côte d’Azur, IRD, Géoazur, Valbonne, France, Elif Oral, Géoazur - Université Nice Sophia Antipolis, Valbonne, France and Benjamin Idini, California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States
 
Dynamic and quasi-dynamic modelling of earthquake cycles under rate-and-state friction from zero to three dimensions (683170)
Meng Li1, Casper Cornelis Pranger2,3 and Ylona van Dinther1, (1)Utrecht University, Earth Sciences, Utrecht, Netherlands, (2)ETH Zurich, Institute of Geophysics, Zurich, Switzerland, (3)Ludwig Maximilians University of Munich, Earth and Environmental Sciences, Munich, Germany
 
Geometrical Fault Complexity and the Rupture Dynamics of the 2019 M6.4 and M7.1 Ridgecrest, California Earthquakes (743925)
Julian Lozos, California State University Northridge, Northridge, CA, United States and Ruth Harris, U.S. Geological Survey, Earthquake Science Center, Menlo Park, CA, United States
 
How do inertia, free surface interaction, and absolute friction coefficient level affect the final slip amplitude in a theoretical earthquake rupture model? (756517)
Baoning Wu1, Christodoulos Kyriakopoulos2, David Douglas Oglesby1 and Kenny J Ryan3, (1)University of California, Riverside, Department of Earth and Planetary Sciences, Riverside, CA, United States, (2)University of Memphis, Center for Earthquake Research and Information, Memphis, TN, United States, (3)Air Force Research Laboratory Albuquerque, Albuquerque, NM, United States
 
Modeling fully dynamic earthquake cycles on a bent fault governed by rate- and state-dependent friction using EQsimu (757269)
Dunyu Liu1, Benchun Duan1 and Bin Luo2, (1)Texas A&M University, Department of Geology & Geophysics, College Station, TX, United States, (2)Colorado School of Mines, Department of Geophysics, Golden, CO, United States
 
New insight into the frequency-dependent megathrust rupture from dynamic simulations (711765)
Jiuxun Yin and Marine Denolle, Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States
 
Rupture propagation characteristics on a bending fault: Insights from numerical simulations of dynamic stress field (688975)
Feng Qian and Haiming Zhang, ITAG Institute of Theoretical and Applied Geophysics, Peking University, Beijing, China
 
Multi-fault rupture plausibility inferences from a deterministic earthquake simulator (763361)
Kevin R Milner, University of Southern California, Los Angeles, CA, United States, Bruce E Shaw, Columbia Univ, Palisades, NY, United States and Thomas H Jordan, Southern California Earthquake Center, Los Angeles, CA, United States
 
Stress analysis and rupture dynamics of the 2019 Ridgecrest Earthquake sequence (767951)
Jordan Cortez1, David Douglas Oglesby2, Christodoulos Kyriakopoulos3, Baoning Wu2, Kuntal Chaudhuri4, Abhijit Ghosh5 and Roby Douilly5, (1)University of California Riverside, Riverside, CA, United States, (2)University of California, Riverside, Department of Earth and Planetary Sciences, Riverside, CA, United States, (3)University of Memphis, Center for Earthquake Research and Information, Memphis, TN, United States, (4)University of California Riverside, Earth and Planetary Sciences, Riverside, CA, United States, (5)University of California Riverside, Department of Earth and Planetary Sciences, Riverside, CA, United States
 
The Effect of Splay Faults on Earthquake Size and Rupture Behavior at Subduction Zones: Insights from Discrete Element Simulations (742338)
Xiaoyu Wang, Rice University, Houston, TX, United States and Julia Morgan, Rice University, Earth and Planetary Sciences, Houston, TX, United States
 
The New Madrid Seismic Zone (NMSZ): a discussion of fault geometry and its use for dynamic rupture simulations (733164)
Erin Cunningham, Christodoulos Kyriakopoulos and Samia Noor, University of Memphis, Center for Earthquake Research and Information, Memphis, TN, United States
 
XFEM simulation of rupture direction on branching faults. (678701)
Daiki Yamashita1, Hiroyuki Goto2 and Sumio Sawada2, (1)Kyoto University, Kyoto, Japan, (2)Disaster Prevention Research Institute, Kyoto University, Kyoto, Japan
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