MR011
Pre-, Co-, and Post-Rupture Processes Across Multiple Scales I

Tuesday, 15 December 2020: 05:30-06:30
Virtual
Primary Convener:  Sergio Vinciguerra, University of Turin, Earth Sciences, Turin, Italy
Conveners:  Francois Renard, University of Oslo, The Njord Centre, Oslo, Norway, Wenlu Zhu, University of Maryland College Park, Department of Geology, College Park, MD, United States and Roland Burgmann, Univ California Berkeley, Seismological Laboratory, Berkeley, CA, United States
Primary Liaison:  Sergio Vinciguerra, University of Leicester, Leicester, United Kingdom
Chairs:  Sergio Vinciguerra, University of Leicester, Leicester, United Kingdom, Francois Renard, University Joseph Fourier Grenoble, Grenboble, France, Wenlu Zhu, University of Maryland College Park, Department of Geology, College Park, MD, United States and Roland Burgmann, Univ California Berkeley, Seismological Laboratory, Berkeley, CA, United States
OSPA Liaison:  Sergio Vinciguerra, University of Leicester, Leicester, United Kingdom
05:30
MR011-01
Inter-event, Kinematic and Post-seismic slips of the 2019 RidgeCrest earthquakes: insights into the seismic/aseismic slip behaviors (677538)
Han Yue1, Jianbao Sun2, Zhengkang Shen3, Min Wang, Lian Xue1 and Thorne Lay5, (1)ITAG Institute of Theoretical and Applied Geophysics, Peking University, Beijing, China, (2)State Key Lab. of Earthquake Dynamics, Institute of Geology, CEA, Beijing, China, (3)National Science Foundation, Arlington, VA, United States, (4)University of California Santa Cruz, Santa Cruz, CA, United States
05:34
MR011-02
Stick-Slip at the Kilometer Scale: Estimating Rate and State Friction Parameters from Modeling Repeated Caldera Collapse Events at Kīlauea Volcano in 2018 (669652)
Paul Segall, Stanford University, Geophysics, Stanford, CA, United States and Kyle R Anderson, USGS California Volcano Observatory, Menlo Park, CA, United States
05:38
MR011-03
Porosity reduction in post-rupture ultramylonitic fault rocks – implications for fluid transport in Archean granitic shear zones (714158)
Klaus Gessner1,2, Ivan Zibra1, Jie Liu3, Xianghui Xiao4,5, Mark A Pearce6, Luca Menegon7, Vanessa Markwitz8, Imogen Fielding1 and Fawna J Korhonen1, (1)Geological Survey of Western Australia, East Perth, Australia, (2)The University of Western Australia, Crawley, Australia, (3)Sun Yat-Sen University, Guangzhou, China, (4)Brookhaven National Laboratory, NSLS-2, Upton, IL, United States, (5)Argonne National Laboratory, Advanced Photon Source, Argonne, IL, United States, (6)CSIRO Mineral Resources, Perth, Australia, (7)University of Oslo, The Njord Centre, Department of Geosciences, Oslo, Norway, (8)The University of Western Australia, School of Earth Sciences, Crawley, WA, Australia
05:42
MR011-04
Decrypting healed fault zones: How gouge production weakens the impact of fault roughness (Invited) (674139)
Jessica McBeck, University of Olso, Oslo, Norway
05:46
MR011-05
Interseismic fault healing at hydrothermal conditions (674786)
Tamara Jeppson, USGS Earthquake Science Center, Menlo Park, TX, United States, David A Lockner, USGS Earthquake Science Center, Menlo Park, CA, United States and Diane E Moore, USGS, Earthquake Science Center, Menlo Park, CA, United States
05:50
MR011-06
Groove Generation and Coalescence on a Large-Scale Laboratory Fault (756203)
Emily E Brodsky, University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, CA, United States, Gregory C McLaskey, Cornell University, Ithaca, United States and Chun-Yu Ke, Cornell University, Ithaca, NY, United States
05:54
MR011-07
Constraining the conditions for soft-bed subglacial ruptures: rate-state friction parameters in ice-till slip experiments (767464)
Seth Saltiel, Lamont Doherty Earth Observatory, New York, United States, Christine Mccarthy, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States and Heather M Savage, University of California Santa Cruz, Santa Cruz, CA, United States
05:58
MR011-08
Influence of sediment dilation on the initiation of surges in glaciers with deformable beds (Invited) (716095)
Brent M Minchew, Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States and Colin R Meyer, Dartmouth College, Hanover, United States
06:02
Discussion
See more of: Mineral and Rock Physics
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