Room: Exhibit Hall
Date: 5/2/2024
Session Time: 8:00 AM to 5:45 PM (local time)
Advances in numerical methods and continued evolution of computer hardware and high-performance computing infrastructures have made it now routine to simulate full 3D seismic wave propagation at local, regional and global scales. This capability and the growing efficiency in accomplishing it result in a broad range of applications, from ground motion simulation and scenario earthquakes incorporating 3D models, physics-based fault rupture dynamics simulations, to simulation-based seismic imaging methods such as full-waveform inversion. By taking advantage of ever-growing seismic observations, these applications have considerably expanded our understanding of seismic hazard, earthquake physics and regional and global tectonics. This session invites any seismic contributions that leverage the capabilities of full-wave simulations, including applications related to earthquake ground motion modelling, kinematic and dynamic rupture simulations, ambient noise and seismic imaging at all scales as well as other novel applications.
Conveners:
Ebru Bozdag, Colorado School of Mines (bozdag@mines.edu)
Bryant Chow, University of Alaska Fairbanks (bhchow@alaska.edu)
Andreas Fichtner, ETH Zurich (andreas.fichtner@erdw.ethz.ch)
Qinya Liu, University of Toronto (liuqy@physics.utoronto.ca)
Erin W. Moriarty, U.S. Geological Survey (emoriarty@usgs.gov)
Artie Rodgers, Lawrence Livermore National Laboratory (rodgers7@llnl.gov)
Poster Presentations
| Participant Role | Details | Action |
|---|---|---|
| Submission | Estimating Ground Motion Intensities Using Simulation-Based Estimates of Local Crustal Seismic Response | View |
| Submission | Homogenization of Sedimentary Basins for the Simulation of Lithological Site Effects | View |
| Submission | A Detailed Analysis of Seismic Waves Amplification for Basins Using 3D Seismic Simulations | View |
| Submission | Analysing Alpine Fault Earthquakes Through Ambient Seismic Noise | View |
| Submission | Rupture Dynamics and Ground Motions Characteristics of the 2023 Türkiye Mw 7.8 and Mw 7.6 Earthquake Doublet | View |
| Submission | A Sparse Fault Parametrization for Large-scale Ruptures Based on Moment Tensor Interpolation | View |
| Submission | Comparison of Fundamental Fault Green’s Functions (Gfs) Computed Using Frequency-Wavenumber and Finite-Difference (SW4) Techniques for 1D Velocity Models | View |
| Submission | Rapid 3D Green's Functions Using Reduced-Order Models of Physics-Based Seismic Wave Propagation Simulations | View |
| Submission | Selection of a Starting Model for Adjoint Tomography of the Pacific Northwest | View |
| Submission | Lithospheric Structures of the Central Cascadia Subduction Zone Resolved by Full-waveform Inversion of Ambient Noise and Receiver Functions | View |
| Submission | Southern Italy: An Intricate Litosphere | View |
| Submission | Computational Challenges of Large-Scale Numerical Simulations and Full-Waveform Inversion Workflows | View |
| Submission | Validating Tomographic Models of Alaska Using 3D Wavefield Simulations | View |
| Submission | Synthetic Inversions for Anisotropic Structures using Wavefield Simulations and Adjoint Methods | View |
| Submission | High-Resolution Surface Wave Tomography of the Hayward Fault in the Berkeley Region Using Ambient Noise Recorded by a Dense Nodal Array | View |
| Submission | Ambient Noise Attenuation and Differential Adjoint Tomography Applied to the Hongkou Linear Array Across the Longmenshan Fault Behind the 2008 M 7.9 Sichuan Earthquake | View |
| Submission | Effects of the Distribution of Ambient Noise Sources in Subsurface Models Inverted From Noise Correlations | View |
3D Wavefield Simulations: From Seismic Imaging to Ground Motion Modelling [Poster Session]
Description