T008:
Creep on Faults: Aseismic Slip Throughout the Earthquake Cycle





Session ID#: 24898

Session Description:
Aseismic slip is a significant mode of moment release on many faults, making spatiotemporal variations in creep an important area of research for understanding fault slip. The many flavors of fault creep include, but are not limited to: interseismic creep, afterslip, and triggered or spontaneous slow slip. Observational, experimental, and modeling studies of creeping fault behavior have recently shed light on the richness of aseismic slip processes in nature, and have revealed that faults display many combinations of seismic and aseismic moment release at different phases of the earthquake cycle. However, much remains to be understood about the frictional and other physical properties responsible for this behavior, and to what extent they are stable over time. In this session, we invite all contributions to the study of fault creep from the interseismic to postseismic phases of the earthquake cycle, including observational, laboratory and modeling investigations.
Primary Convener:  Kathryn Materna, University of California Berkeley, Berkeley, CA, United States
Conveners:  Eric Ostrom Lindsey, Nanyang Technological University, Singapore, Singapore and Ruth Harris, USGS, Menlo Park, CA, United States

Cross-Listed:
  • G - Geodesy
  • S - Seismology

Abstracts Submitted to this Session:

Samuel Edward Wimpenny, University of Cambridge, Cambridge, United Kingdom and Alex Copley, Bullard Laboratories, University of Cambridge, Cambridge, United Kingdom
Kate Huihsuan Chen and Masashi Kawamura, Department of Earth Sciences, National Taiwan Normal University, Taipei, Taiwan
John C Weber1, Halldor Geirsson2, Peter La Femina3, Joan L Latchman4, Richard E A Robertson4, Machel Higgins5, Keith Miller6, Chris Churches1 and Kenton Shaw1, (1)Grand Valley State University, Allendale, MI, United States, (2)University of Iceland, Faculty of Earth Sciences, Reykjavik, Iceland, (3)The Pennsylvania State University, Department of Geosciences, University Park, PA, United States, (4)The UWI Seismic Research Centre, St. Augustine, Trinidad and Tobago, (5)The Pennsylvania State University, Geological Sciences, University Park, PA, United States, (6)University of the West Indies, St. Augustine, Trinidad and Tobago
Semih Ergintav, Bogazici University, Kandilli Observatory and ERI, Department of Geodesy, Istanbul, Turkey, Ziyadin Cakir, Istanbul Technical University, Geology, Istanbul, Turkey, Ugur Dogan, YTU, Department of Geomatic Engineering, İstanbul, Turkey, Seda Cetin, YTU, Istanbul, Turkey, Selver Senturk, Istanbul Technical Univ, Eurasia Institute of Earth Sciences, Istanbul, Turkey, Hayrullah Karabulut, Bogazici Univ, Kandilli Observatory and ERI.- Geophysics, Istanbul, Turkey, Fuat Saroglu, Turkish Association for Protection of Geological Heritage, JEMIRKO, Ankara, Turkey, Umit Dikmen, Kandilli Observatory and Earthquake Research Institute, Istanbul, Turkey, Roger G Bilham, University of Colorado, CIRES,, Boulder, CO, United States, Alpay Ozdemir, Yildiz Technical University, Geomatic, Istanbul, Turkey, Wumiti Julaiti, Bogazici University, Istanbul, Turkey and Haluk Ozener, Bogazici University, Kandilli Observatory and ERI.-Department of Geodesy, Istanbul, Turkey
Mong-Han Huang1, Eric Jameson Fielding2, Cunren Liang2, Christine J Ruhl3, Adriano Gualandi4, David P Bekaert5 and Pietro Milillo6, (1)University of Maryland College Park, College Park, MD, United States, (2)Jet Propulsion Lab Caltech, Pasadena, CA, United States, (3)University of California Berkeley, Berkeley, CA, United States, (4)California Institute of Technology, Geological and Planetary Sciences, Pasadena, CA, United States, (5)JPL/NASA/Caltech, Pasadena, CA, United States, (6)California Institute of Technology, Pasadena, CA, United States
Baptiste Rousset, University of California Berkeley, Earth and Planetary Sciences Department, Berkeley, CA, United States and Roland Burgmann, UC Berkeley Seismological Laboratory, Berkeley, CA, United States
Sylvain Gaetan, Robert, Marcel Michel, University of Cambridge, Cambridge, United Kingdom, Adriano Gualandi, California Institute of Technology, Geological and Planetary Sciences, Pasadena, CA, United States and Jean-Philippe Avouac, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States
Kelin Wang, Geological Survey of Canada, Sidney, BC, Canada and Xiang Gao, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
Zacharie Duputel1, Romain Jolivet2, Angélique Benoit2 and Baptiste Gombert1, (1)Institut de Physique du Globe de Strasbourg, UMR 7516, Université de Strasbourg/EOST, CNRS, Strasbourg, France, (2)Ecole Normale Supérieure Paris, PSL Research University, Paris, France
Luisa Valoroso, National Institute of Geophysics and Volcanology, Rome, Italy and Lauro Chiaraluce, Istituto Nazionale di Geofisica e Vulcanologia, Roma, Italy
Yan Hu, University of Science and Technology of China, Hefei, China, Roland Burgmann, UC Berkeley Seismological Laboratory, Berkeley, CA, United States, Geoffrey Blewitt, Nevada Geodetic Laboratory, Nevada Bureau of Mines and Geology, University of Nevada - Reno, Reno, NV, United States, Jeffrey Todd Freymueller, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States and Kelin Wang, Geological Survey of Canada, Sidney, BC, Canada
Ruth Harris, Earthquake Science Center, U.S. Geological Survey, Menlo Park, CA, United States
Jerlyn L Swiatlowski1, Diane E Moore2 and David A Lockner2, (1)University of California Riverside, Riverside, CA, United States, (2)U.S. Geological Survey, Earthquake Science Center, Menlo Park, CA, United States
Junle Jiang and Yuri A Fialko, Scripps Institution of Oceanography, Institute of Geophysics and Planetary Physics, La Jolla, CA, United States
Adriano Gualandi1, Cristina Nichele2, Enrico Serpelloni3, Lauro Chiaraluce4, Letizia Anderlini5, Diana Latorre4, Maria Elina Belardinelli6 and Jean-Philippe Avouac7, (1)California Institute of Technology, Geological and Planetary Sciences, Pasadena, CA, United States, (2)University of Bologna, Bologna, Italy, (3)INGV, Bologna, Italy, (4)Istituto Nazionale di Geofisica e Vulcanologia, Roma, Italy, (5)Istituto Nazionale di Geofisica e Vulcanologia, Bologna, Italy, (6)University of Bologna, Department of Physics and Astronomy (DIFA), Bologna, Italy, (7)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States
Charles A Williams, GNS Science, Lower Hutt, New Zealand, Laura M Wallace, University of Texas Institute for Geophysics, Austin, TX, United States; University of Texas at Austin, Institute for Geophysics, Austin, TX, United States and Noel M Bartlow, University of Missouri, Geological Sciences, Columbia, MO, United States
Meng (Matt) Wei, University of Rhode Island, Narragansett, RI, United States, Yajing Liu, McGill University, Earth and Planetary Sciences, Montreal, QC, Canada, Yoshihiro Kaneko, GNS Science, Lower Hutt, New Zealand and Pia Victor, GFZ Potsdam, Potsdam, Germany
Junichi Fukuda, The University of Tokyo, Tokyo, Japan and Kaj M Johnson, Indiana University, Bloomington, IN, United States
Ziyadin Cakir, Istanbul Technical University, Maslak, Turkey, Gokhan Aslan, Istanbul Technical Univ, Eurasia Earth. Sci. Ins., Istanbul, Turkey, Seda Cetin, YTU, Istanbul, Turkey, Ugur Dogan, YTU, Department of Geomatic Engineering, İstanbul, Turkey, Semih Ergintav, Bogazici University, Kandilli Observatory and Earthquake Research Institute, Istanbul, Turkey, Cecile Lasserre, ISTerre Institute of Earth Sciences, Saint Martin d'Hères, France, Francois Renard, CNRS, ISTerre, Grenoble, France and Robert E Reilinger, MIT, Cambridge, MA, United States
Xiangli He1, Haibing Li2, Huan Wang2, Lei Zhang2 and Jialiang Si2, (1)China University of Geosciences Beijing, Beijing, China, (2)Institute of Geology, CAGS, Beijing, China
Noel M Bartlow, University of Missouri Columbia, Columbia, MO, United States, Charles A Williams, GNS Science, Lower Hutt, New Zealand and Laura M Wallace, University of Texas Institute for Geophysics, Austin, TX, United States; University of Texas at Austin, Institute for Geophysics, Austin, TX, United States
Judith Mariniere1, Johann Champenois2, Jean Mathieu Nocquet3, Céline M. Beauval1, Laurence Audin4, Stéphane Baize5, Alexandra Patricia Alvarado6, Hugo A Yepes7 and Hervé Jomard5, (1)ISTerre Institute of Earth Sciences, Saint Martin d'Hères, France, (2)IRSN Institut de Radioprotection et de Sûreté Nucléaire, Fontenay aux Roses, France, (3)Institut de Recherche pour le Développement - IRD, Valbonne, France, (4)IRD, CNRS, Université Grenoble Alpes, ISTerre, Grenoble, France, (5)IRSN Institut de Radioprotection et de Sûreté Nucléaire, Fontenay Aux Roses Cedex, France, (6)Instituto Geofísico de la Escuela Politécnica Nacional, Quito, Ecuador, (7)Escuela Politecnica Nacional, Quito, Ecuador
Nicholas K Voss, University of South Florida Tampa, Tampa, FL, United States, Zhen Liu, Jet Propulsion Laboratory, Pasadena, CA, United States, Tiegan E Hobbs, Georgia Institute of Technology Main Campus, Atlanta, GA, United States, Susan Y Schwartz, University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, CA, United States, Rocco Malservisi, University of South Florida, TAMPA, FL, United States, Timothy H Dixon, Univ of South Florida, Tampa, FL, United States and Marino Protti, Observatorio Vulcanológico y Sismológico de Costa Rica, Heredia, Costa Rica
Katherine Kravitz, University of Colorado Boulder, Boulder, CO, United States, Karl J Mueller, University of Colorado Boulder, Geological Sciences, Boulder, CO, United States, Masato Furuya, Hokkaido University, Sapporo, Japan and Kristy French Tiampo, University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences and Dept. of Geological Sciences, Boulder, CO, United States
Gareth Funning, Nader Shakibay Senobari and Jerlyn L Swiatlowski, University of California Riverside, Riverside, CA, United States
Jean Paul Ampuero, California Institute of Technology, Pasadena, CA, United States, Asaf Inbal, Berkeley Seismological Lab, Berkeley, CA, United States, Christopher William Douglas Milliner, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States and Roland Burgmann, UC Berkeley Seismological Laboratory, Berkeley, CA, United States
Carrie Colleen Burke, Indiana University Bloomington, Bloomington, IN, United States and Kaj M Johnson, Indiana University, Bloomington, IN, United States

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