The 2023 US National Seismic Hazard Model: Subduction ground-motion models
S Rezaeian, PM Powers, J Altekruse… - Earthquake …, 2024 - pubs.geoscienceworld.org
The US Geological Survey National Seismic Hazard Models (NSHMs) are used to calculate
earthquake ground-shaking intensities for design and rehabilitation of structures in the …
earthquake ground-shaking intensities for design and rehabilitation of structures in the …
Instantaneous physics‐based ground motion maps using reduced‐order modeling
Physics‐based simulations of earthquake ground motion are useful to complement recorded
ground motions. However, the computational expense of performing numerical simulations …
ground motions. However, the computational expense of performing numerical simulations …
Topographic Response to Simulated 6.5–7.0 Earthquakes on the Seattle Fault
We explore the response of ground motions to topography during large crustal fault
earthquakes by simulating several magnitude 6.5–7.0 rupture scenarios on the Seattle fault …
earthquakes by simulating several magnitude 6.5–7.0 rupture scenarios on the Seattle fault …
Impacts of simulated M9 Cascadia Subduction Zone earthquakes considering amplifications due to the Georgia sedimentary basin on reinforced concrete shear wall …
P Kakoty, SM Dyaga… - Earthquake Engineering & …, 2021 - Wiley Online Library
Abstract Southwest British Columbia has the potential to experience large‐magnitude
earthquakes generated by the Cascadia Subduction Zone (CSZ). Buildings in Metro …
earthquakes generated by the Cascadia Subduction Zone (CSZ). Buildings in Metro …
Ensemble shakemaps for magnitude 9 earthquakes on the Cascadia subduction zone
We develop ensemble ShakeMaps for various magnitude 9 (M 9) earthquakes on the
Cascadia megathrust. Ground‐shaking estimates are based on 30 M 9 Cascadia …
Cascadia megathrust. Ground‐shaking estimates are based on 30 M 9 Cascadia …
Validating predicted site response in sedimentary basins from 3D ground motion simulations
We introduce procedures to validate site response in sedimentary basins as predicted using
ground motion simulations. These procedures aim to isolate contributions of site response to …
ground motion simulations. These procedures aim to isolate contributions of site response to …
[HTML][HTML] Potential and limitations of noise-based surface-wave tomography for numerical site effect estimation: a case study in the French Rhône valley
Potential and limitations of noise-based surface-wave tomography for numerical site effect
estimation: a case study in the French Rhône valley À propos Notre revue Équipe éditoriale Les …
estimation: a case study in the French Rhône valley À propos Notre revue Équipe éditoriale Les …
Comparing subduction ground-motion models to observations for Cascadia
JA Smith, MP Moschetti… - Earthquake Spectra, 2024 - journals.sagepub.com
We evaluate Cascadia subduction ground-motion models (GMMs), considered for the 2023
US National Seismic Hazard Model (NSHM) update, by comparing observations to model …
US National Seismic Hazard Model (NSHM) update, by comparing observations to model …
Impacts of geometric model simplifications on wave propagation—application to ground motion simulation in the lower Var valley basin (France)
The numerical simulation of seismic wave propagation in realistic heterogeneous media, as
sedimentary basins, is a key element of seismic hazard estimation. Many numerical methods …
sedimentary basins, is a key element of seismic hazard estimation. Many numerical methods …
Empirical ground-motion basin response in the California Great Valley, Reno, Nevada, and Portland, Oregon
We assess how well the Next-Generation Attenuation-West 2 (NGA-West2) ground-motion
models (GMMs), which are used in the US Geological Survey's (USGS) National Seismic …
models (GMMs), which are used in the US Geological Survey's (USGS) National Seismic …