S012
Earthquakes Related Cascading Hazards
Session ID#: 76743
Session Description:
It is now well established that earthquakes can trigger or be triggered by other natural processes, including other earthquakes, landslides, tsunami, ice movement, volcanism, and extreme weather events and other cyclic forces such as tides, annual variations in atmospheric pressures and ground waters. However, identifying and understanding the physical mechanism, frequency, time delays and control factors of different earthquake related triggering relationships remains challenging. In this session, we welcome contributions that address, quantify, compare and model triggering relationships between earthquakes and between earthquakes and other natural hazards observed over timescales ranging from seconds to years in different tectonic regions. We aim to provide a platform for discussing potential earthquake-related triggering mechanisms and explore potential impacts of earthquakes and other natural hazards. We hope this session can provide new insights for estimating the likelihood of future damaging earthquakes and other natural hazards.
Index Terms:
4306 Multihazards [NATURAL HAZARDS]
4315 Monitoring, forecasting, prediction [NATURAL HAZARDS]
7209 Earthquake dynamics [SEISMOLOGY]
7223 Earthquake interaction, forecasting, and prediction [SEISMOLOGY]
Primary Convener: Shanshan Li, Florida International University, Department of Earth and Environment, Miami, FL, United States
Conveners: Zhigang Peng, Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, United States, Shimon Wdowinski, Florida International University, Earth & Environment Department, Miami, FL, United States and Philippe Steer, UMR CNRS 6118, University of Rennes 1, Géosciences Rennes, Rennes, France
Primary Liaison: Shanshan Li, Florida International University, Department of Earth and Environment, Miami, FL, United States
Earthquakes Forecasting, some recent advances and pending challenges (Invited) (487372)
Jean-Philippe Avouac1, Jonathan Daniel Smith1, Adriano Gualandi2 and Kejie Chen3, (1)California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States, (2)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (3)Caltech, Pasadena, United States
Enhancing seismic hazard with declining annual water load in southwest Taiwan (501242)
Ya-Ju Hsu, Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan, Ya-Ting Lee, National Central Univ., Jhongli, Taiwan, Honn Kao, Geological Survey of Canada, Pacific Geoscience Centre, Sidney, BC, Canada, Roland Burgmann, Univ California Berkeley, Seismological Laboratory, Berkeley, CA, United States and Yih-Min Wu, NTU National Taiwan University, Taipei, Taiwan
Uncovering relationships between ground shaking and coseismic landsliding during the April 25, 2015 Gorkha Earthquake through full wavefield simulations using SPECFEM3D (562869)
Audrey Dunham1, Eric Kiser2, Jeffrey S Kargel3, Daniel H Shugar4, Umesh K Haritashya5 and Scott Watson1, (1)University of Arizona, Tucson, AZ, United States, (2)Rice University, Earth Science Department, Houston, TX, United States, (3)Planetary Science Institute Tucson, Tucson, AZ, United States, (4)University of Calgary, Dept of Geoscience, Calgary, AB, Canada, (5)University of Dayton, Dayton, OH, United States
Numerical Modeling of Earthquake Triggering Due to Erosion Unloading in Central Taiwan (566326)
Shanshan Li1, Shimon Wdowinski2, Gregory Ruetenik3 and Ken Ferrier3, (1)Florida International University, Department of Earth and Environment, Miami, FL, United States, (2)Florida International University, Earth & Environment Department, Miami, FL, United States, (3)University of Wisconsin Madison, Madison, WI, United States
Potential triggering relationship between the 2009 Typhoon Morakot and earthquakes in Taiwan (608931)
Qiushi Zhai, Georgia Institute of Technology Main Campus, Atlanta, GA, United States, Zhigang Peng, Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, United States, Kevin Chao, Northwestern University, Northwestern Institute on Complex Systems, Evanston, IL, United States, Yih-Min Wu, NTU National Taiwan University, Taipei, Taiwan, Ya-Ju Hsu, Institute of Earth Sciences, Academia Sinica, Taipei, Taiwan and Shimon Wdowinski, Florida International University, Earth & Environment Department, Miami, FL, United States
Triggered Seismicity and Temporal Change of Seismic Velocity in Salton Sea Geothermal Field (618733)
Chenyu Li1, Zhigang Peng2, Taka'aki Taira3, Chengyuan Zhang4, Dongdong Yao1,5 and Xiaofeng Meng6, (1)Georgia Institute of Technology Main Campus, Atlanta, GA, United States, (2)Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, United States, (3)Univ California Berkeley, Berkeley, CA, United States, (4)Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, China, (5)University of Michigan, Ann Arbor, MI, United States, (6)Georgia Tech, Atlanta, GA, United States
Evaluating Simulation-Based Earthquake Forecasts with Examples from UCERF3-ETAS (620047)
Maximilian J Werner1, William H Savran2, David Alan Rhoades3, Warner Marzocchi4, David D Jackson5, Andrew Jay Michael6 and Philip J Maechling2, (1)University of Bristol, Bristol, BS8, United Kingdom, (2)Southern California Earthquake Center, Los Angeles, CA, United States, (3)GNS Science-Institute of Geological and Nuclear Sciences Ltd, Lower Hutt, New Zealand, (4)Istituto Nazionale di Geofisica e Vulcanologia, Rome, Italy, (5)UCLA, Los Angeles, CA, United States, (6)USGS, Menlo Park, CA, United States
