T042
Spatial and Temporal Heterogeneities on Faults: Does Complexity Reveal Earthquake Processes? I

Monday, 14 December 2020: 07:00-08:00
Virtual
Primary Convener:  Laura C Gregory, University of Leeds, Leeds, LS2, United Kingdom
Conveners:  Elisa Tinti, Sapienza University of Rome, Rome, Italy, Luke Wedmore, University of Bristol, School of Earth Sciences, Bristol, United Kingdom and Whitney M Behr, Structural Geology and Tectonics Group, Geological institute, ETH Zurich, Zürich, Switzerland
Primary Liaison:  Laura C Gregory, University of Leeds, Leeds, LS2, United Kingdom
Chairs:  Laura C Gregory, University of Leeds, Leeds, LS2, United Kingdom and Whitney M Behr, Structural Geology and Tectonics Group, Geological institute, ETH Zurich, Zürich, Switzerland
OSPA Liaison:  Laura C Gregory, University of Leeds, Leeds, LS2, United Kingdom
07:00
T042-01
A global survey of along-strike heterogeneity of seismic behavior on oceanic transform faults (749439)
Meng (Matt) Wei1, Pengcheng Shi1 and Robert A. Pockalny2, (1)University of Rhode Island, Narragansett, RI, United States, (2)University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States
07:04
T042-02
The 2018 Lombok earthquake cascade was controlled by thermal squeezing of the seismogenic zone from an active arc volcano (691364)
Karen Lythgoe1, Kyle E Bradley2, Muzli Muzli3, Teng Wang4, Andri D Nugraha5, Zulfakriza Zulfakriza6, Sri Widiyantoro6 and Shengji Wei2, (1)Earth Observatory of Singapore, Singapore, Singapore, (2)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, (3)Indonesian Agency for Meteorology, Climatology and Geophysics, Jakarta, Indonesia, (4)Peking University, School of Earth and Space Sciences, Beijing, China, (5)Institut Teknologi Bandung, Global Geophysics Research Group, Bandung, Indonesia, (6)Bandung Institute of Technology, Global Geophysics Research Group, Bandung, Indonesia
07:08
T042-03
Major Tectonic Features of the Juan de Fuca And Gorda Plates Mapped from Spatial Analysis of Potential Fields (738071)
Asif Ashraf and Irina Filina, University of Nebraska Lincoln, Lincoln, NE, United States
07:12
T042-04
New Insights into Seismic Sequences related to a Low Angle Normal Fault from a Seismic Catalog enhanced by Template Matching (691310)
David Essing, ISTerre Institute of Earth Sciences, Saint Martin d'Hères, France and Piero Poli, CNRS, Grenoble Cedex 9, France
07:16
T042-05
Spatial Heterogeneity in Microseismicity and Stress near Repeated Conditional Rupture Terminations on the Alpine Fault, New Zealand (673334)
Emily Warren-Smith1, John Townend2, Ilma Juarez-Garfias3, Calum John Chamberlain3 and Konstantinos Michailos3, (1)GNS Science, Lower Hutt, New Zealand, (2)Victoria University Wellington, Wellington, New Zealand, (3)Victoria University of Wellington, Wellington, New Zealand
07:20
T042-06
Off-Fault Deformation Due to Changes in Slip Dynamics on the San Andreas Fault: An Experimental Approach (685114)
Emily O Ross1, Jacqueline E Reber1, Sarah Titus2 and Joshua R. Davis3, (1)Iowa State University, Ames, IA, United States, (2)Carleton College, Northfield, MN, United States, (3)Carleton College, Department of Mathematics and Statistics, Northfield, MN, United States
07:24
T042-07
Development of a Geodetic-based Probabilistic Fault Displacement Hazard Analysis Using Near-field Geodetic Imaging Data (686797)
Chris Milliner1, Jean-Philippe Avouac2, Rui Chen3, Saif Aati2, Brian Chiou4, Andrea Donnellan5, Timothy Dawson6, Christopher Madugo7 and James Francis Dolan8, (1)California Institute of Technology, Pasadena, CA, United States, (2)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States, (3)California Geological Survey, Sacramento, CA, United States, (4)California Department of Transportation, Sacramento, United States, (5)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (6)California Geological Survey, San Mateo, United States, (7)Pacific Gas and Electric Company, Geosciences, San Francisco, CA, United States, (8)University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States
07:28
T042-08
Stairways to hazard: relating geologic observations to future fault behavior (754447)
Alexandra E Hatem, United States Geological Society, Golden, CA, United States, Ryan D Gold, USGS, Geologic Hazards Science Center, Golden, CO, United States and Richard W Briggs, US Geological Survey, Denver, CO, United States
07:32
Discussion
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