T11F:
Near Fault Observatories to Understand Faulting and Earthquake Mechanics I

Monday, 15 December 2014: 8:00 AM-10:00 AM
Chairs:  Lauro Chiaraluce, National Institute of Geophysics and Volcanology, Rome, Italy and William L Ellsworth, USGS California Water Science Center Menlo Park, Menlo Park, CA, United States
Primary Conveners:  Lauro Chiaraluce, INGV National Institute of Geophysics and Volcanology, Rome, Italy
Co-conveners:  William L Ellsworth, USGS, Menlo Park, CA, United States, Marco Bohnhoff, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany and Pascal Bernard, Institut de Physique du Globe, Paris, France
OSPA Liaisons:  Marco Bohnhoff, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany

Abstracts Submitted to this Session:

8:00 AM
 
Multi-Scale Structure and Earthquake Properties in the San Jacinto Fault Zone Area
Yehuda Ben-Zion, University of Southern California, Los Angeles, CA, United States
8:15 AM
 
Real-time monitoring of fine-scale changes in fault and earthquake properties
Felix Waldhauser and David Paul Schaff, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States
8:30 AM
 
Seismic Activity Along a Low-Angle Normal Fault: The Case Study of the Alto Tiberina Fault (Northern Apennines, Italy).
Luisa Valoroso, Lauro Chiaraluce and Raffaele Di Stefano, INGV National Institute of Geophysics and Volcanology, Rome, Italy
8:45 AM
 
The Servita Fault, Colombian Eastern Cordillera: Origin, Geotectonics, and Seismicity
German Chicangana1, Andreas Kammer2, Carlos Alberto Vargas Jiménez2, Alexander Caneva3, Patricia Pedraza4, Elkin Salcedo5, Augusto Gomez6 and Francisco Muñoz4, (1)Corporación Universitaria del Meta, Villavicencio, Colombia, (2)Universidad Nacional de Colombia, Bogotá D.C., Geosciences, Bogotá D.C., Colombia, (3)Universidad Antonio Nariño, Bogotá, Dirección Nacional de Investigaciones, Bogotá D.C., Colombia, (4)Servicio Geológico Colombiano, Bogotá, Red Sismológica Nacional de Colombia, Bogotá D.C., Colombia, (5)Universidad del Valle, Observatorio Sismologico del Suroccidente, Cali, Colombia, (6)Istituto Nazionale di Geofísica e Vulcanologia, Sezione Milano, Milano, Italy
9:00 AM
 
Two Decades of Seismic Monitoring by WEBNET: Disclosing a Lifecycle of an Earthquake Swarm Zone
Tomas Fischer1,2, Josef Horalek2, Hanka Cermakova2, Jan Michalek2, Jana Doubravova2, Alena Bouskova2 and Martin Bachura1, (1)Charles University in Prague, Faculty of Science, Prague, Czech Republic, (2)Institute of Geophysics ACSR, Seismic, Prague 4, Czech Republic
9:15 AM
 
Slow and Go: Pulsing Slip Rates on the Creeping Section of the San Andreas Fault
Ryan C Turner1, Manoochehr Shirzaei2, Robert M Nadeau1 and Roland Burgmann1, (1)Univ California Berkeley, Seismological Laboratory, Berkeley, CA, United States, (2)Arizona State University, Tempe, AZ, United States
9:30 AM
 
Near-surface properties using seismograms from the GONAF-Tuzla vertical array, SE Istanbul
Christina Raub1, Peter E Malin2, Marco Bohnhoff1,3, Fatih Bulut1, Georg H Dresen1, Tugbay Kilic4, Recai F. Kartal4, Filiz Tuba Kadirioglu4 and Murat Nurlu4, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)University of Auckland, Auckland, New Zealand, (3)Free University Berlin, Institute of Geological Sciences, Berlin, Germany, (4)Disaster and Emergency Management Presidency (AFAD), Earthquake Department, Ankara, Turkey
9:45 AM
 
Observations at a San Jacinto Fault Zone site (Sage Brush Flat) Using a Nodal Seismic High Frequency Array
Frank Vernon1, Juan C Reyes1, Malcolm Charles Adan White1, Geoffrey A Davis1, Jon C Meyer1, Valerie J Sahakian1, Nicholas J Mancinelli1, Yehuda Ben-Zion2, Dimitri Zigone2, Cooper Harris2, Xin Liu2, Hongrui Qiu2, Pieter E Share2, Yaman Ozakin2, Dan Hollis3 and Mitchell Barklage4, (1)University of California San Diego, La Jolla, CA, United States, (2)University of Southern California, Los Angeles, CA, United States, (3)Nodal Seismic, San Gabriel, CA, United States, (4)NodalSeismic, Processing Manager, Signal Hill, CA, United States
 
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