S031
The Role of Fluids in Aseismic and Seismic Slip on Faults II Posters

Thursday, 10 December 2020: 04:00-20:59
Poster
Primary Convener:  Suguru Yabe, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
Conveners:  Luca Dal Zilio, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland; California Institute of Technology, Caltech Seismological Laboratory, Pasadena, CA, United States, Allie A Hutchison, GEOAZUR-OCA, Sophia Antipolis, France and Jorge Jara, Ecole Normale Supérieure, PSL Université, CNRS UMR 8538, Laboratoire de Géologie, Paris, France
Primary Liaison:  Suguru Yabe, The University of Tokyo, Tokyo, Japan
Chairs:  Suguru Yabe, The University of Tokyo, Tokyo, Japan and Allie A Hutchison, ETH Zurich, Earth Sciences, Zurich, Switzerland
OSPA Liaison:  Suguru Yabe, The University of Tokyo, Tokyo, Japan
 
A physical model of tremor response to external stresses in poroelastic medium (715935)
Ryunosuke Sakamoto and Yoshiyuki Tanaka, University of Tokyo, Department of Earth and Planetary science, Bunkyo-ku, Japan
 
Calcite-sealed microbreccias and fracture networks in SAFOD gouge outside the active creep zones: A CL study (672877)
Jafar Hadizadeh1, Alan Peter Boyle2, Elliott - Holmes3, Andrea E Gaughan1, Forrest Robert Stevens3 and Donald J Biddle3, (1)University of Louisville, Louisville, KY, United States, (2)University of Liverpool, Liverpool, L69, United Kingdom, (3)University of Louisville, Geography and Geosciences, Louisville, KY, United States
 
Campaign Observations of Deep Long-Period Earthquakes in Eastern Shimane (718071)
Naofumi Aso, Tokyo Institute of Technology, Tokyo, Japan
 
Competing thermal pressurization and dilatancy hardening realizes coexistence of fast and slow slip on the shallow plate boundary fault (678746)
Suguru Yabe, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan, Yohei Hamada, JAMSTEC, Kochi Institute for Core Sample Research, Nankoku, Japan and Takehito Suzuki, Aoyama Gakuin University, Sagamihara, Japan
 
Complementary distribution between very low-frequency earthquakes and interplate-coupled area in the southwestern Ryukyu Trench (677508)
Ren Yakabu, University of the Ryukyus, Okinawa, Japan and Mamoru Nakamura, Ryukyus University, Okinawa, Japan
 
Depth-dependent behavior of deep low frequency tremor in Cascadia and Nankai (725936)
Kazushige Obara, Earthquake Research Institute, University of Tokyo, Tokyo, Japan, Kenneth C Creager, Univ Washington, Seattle, WA, United States and Aaron Wech, USGS, Baltimore, MD, United States
 
Distribution of very low frequency earthquakes in the Miyako Strait, central Ryukyu Trench (677567)
Hiromu Furugen, University of the Ryukyus, Okinawa, Japan and Mamoru Nakamura, Ryukyus University, Okinawa, Japan
 
Experimental investigation of strength recovery under fluid flow (697968)
Yohei Hamada, Kochi Institute for Core Sample Research, Kochi, Japan, Takehiro Hirose, JAMSTEC, Kochi Institute for Core Sample Research, Nankoku, Japan and Wataru Tanikawa, JAMSTEC, Nankoku, Kochi, Japan
 
Fluid migration before and during slow earthquakes in the shallow Nankai subduction zones (671478)
Takashi Tonegawa, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Shunsuke Takemura, the University of Tokyo, Earthquake Research Institute, Tokyo, Japan, Suguru Yabe, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan and Kiyoshi Yomogida, Hokkaido University, Graduate School of Science, Sapporo, Japan
 
Influence of Fluid Flow and Alteration on the Seismic Style of Oceanic Transform Faults (723305)
Sophie Cox1, Ake Fagereng1, Christopher J MacLeod2 and Matt Ikari3, (1)Cardiff University, Cardiff, CF24, United Kingdom, (2)Cardiff University, Cardiff, United Kingdom, (3)MARUM, University of Bremen, Bremen, Germany
 
Intermittence and Migration of Low Frequency Earthquakes Explained by Fast Fluid Pressure Transients in the Permeable Subduction Interface (676564)
Gaspard Farge1, Claude P Jaupart1 and Nikolai M Shapiro2, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Institut des Sciences de la Terre, Université Grenoble Alpes, CNRS (UMR5275), Grenoble, France
 
Introducing Linear Marginal Stability Hypothesis for Obtaining Slip-Front-Propagation Velocity with the Slip- and Slip-Velocity-Dependent Friction Law (667467)
Takehito Suzuki, Aoyama Gakuin University, Sagamihara, Japan
 
Modeling tremor with cellular automaton by competing time scales of stress accumulation and rupture propagation. (721153)
Kota Fukuda, Earthquake Research Institute, The University of Tokyo, Tokyo, Japan, Takahiro Hatano, Department of Earth and Space Science Osaka University, Osaka, Japan and Kimihiro Mochizuki, University of Tokyo, Earthquake Research Institute, Bunkyo-ku, Japan
 
Poroelastic Problems in Pylith (673772)
Robert Lewis Walker II, University at Buffalo, Buffalo, NY, United States, Matthew Knepley, University at Buffalo, Computer Science, Buffalo, NY, United States, Brad Aagaard, USGS, Menlo Park, CA, United States, Charles A Williams Jr, GNS Science, Lower Hutt, New Zealand and Josimar A Silva, Massachusetts Institute of Technology, Cambridge, MA, United States
 
Quantitative evaluation of relationship between stress change of large earthquakes and activity of low-frequency earthquakes in Northeast Japan (718317)
Genki Oikawa, Naofumi Aso and Junichi Nakajima, Tokyo Institute of Technology, Tokyo, Japan
 
Quantitative relationship between aseismic slip propagation speed and frictional properties (687920)
Keisuke Ariyoshi, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Jean-Paul Ampuero, Université Côte d’Azur, CNRS, Observatoire de la Côte d’Azur, IRD, Géoazur, Valbonne, France and Roland Burgmann, Univ California Berkeley, Seismological Laboratory, Berkeley, CA, United States
 
Shallow very low frequency earthquakes accompanying low frequency tremors near the trench axis in the Costa Rica subduction zone (677624)
Satoru Baba, Earthquake Research Institute, University of Tokyo, Tokyo, Japan, Kazushige Obara, Earthquake Research Institute, The University of Tokyo, Tokyo, Japan, Shunsuke Takemura, the University of Tokyo, Earthquake Research Institute, Tokyo, Japan, Akiko Takeo, The University of Tokyo, Earthquake Research Institute, Tokyo, Japan and Geoffrey A Abers, Cornell University, Ithaca, NY, United States
 
Slow deformation event following large intraslab earthquake at the Tonga subduction zone (673855)
Yuta Mitsui, Shizuoka University, Geosciences, Shizuoka, Japan, Hinako Muramatsu, formerly at Shizuoka University, Geosciences, Shizuoka, Japan and Yusaku Tanaka, Earthquake Research Institute, The University of Tokyo, Tokyo, Japan
 
Spatial and temporal distributions of very low-frequency earthquake activity in the central Ryukyu Trench (690119)
Mamoru Nakamura, University of the Ryukyus, Okinawa, Japan, Shuichi Kodaira, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, Yasushi Ishihara, JAMSTEC, Yokohama, Japan, Ban-Yuan Kuo, Academia Sinica, Taipei, Taiwan, PeiYing Patty Lin, Department of Earth Sciences, National Taiwan Normal University, Taipei, Taiwan and Ching-ren Lin, Academia Sinica, Institute of Earth Sciences, Taipei, Taiwan
 
Structural Characteristics and evolution of the main structures of the east area of the Wushi Depression,Beibuwan Basin (662758)
Yulei Liu, QingDao, ShanDONG, China
 
The effects of temperature and fluid pressure on thermal pressurization of pore fluids in faults (670188)
Nir Badt1, Terry E Tullis1, Greg Hirth2 and Christian Huber3, (1)Brown University, DEEPS, Providence, RI, United States, (2)Brown Univeristy, Department of Earth, Environmental, and Planetary Sciences, Providence, RI, United States, (3)Brown University, Earth, Environmental, and Planetary Sciences, Providence, RI, United States
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