Waveform Modeling and Simulation for Crustal Phases [Slides]
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Goals for this project are to: numerically simulate wave propagation in layered crustal models with laterally-varying structure; Investigate seismic phases Pg and Pn; help understand the variability and complexity of these phases in recorded seismic data; and Use wavefield movies and "wavepaths" to suggest improvements for SALSA3D crustal tomography. In this presentation I will outline progress that has been made to date in an effort to modify a community research modeling code ("simulator")into a tool which can be used by GNDD researchers to study the effect of varying crustal velocity on wavefield propagation.
- Research Organization:
- Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA), Office of Defense Nuclear Nonproliferation
- DOE Contract Number:
- AC04-94AL85000; NA0003525
- OSTI ID:
- 1668926
- Report Number(s):
- SAND--2020-10234R; 690903
- Country of Publication:
- United States
- Language:
- English
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