A simple and powerful method for simulating ground motions is to combine parametric or
functional descriptions of the ground motion's amplitude spectrum with a random phase …

New earthquake ground-motion relations for hard-rock and soil sites in eastern North
America (ena), including estimates of their aleatory uncertainty (variability) have been …

Ground-motion relations for earthquakes that occur in subduction zones are an important
input to seismic-hazard analyses in many parts of the world. In the Cascadia region …

A database of 1700 digital seismograms from 186 earthquakes of magnitude m N 2.5–5.6
that occurred in southeastern Canada and the northeastern United States from 1990 to 2003 …

Earthquakes present severe hazards for people and economies and can be primary drivers
of landscape change yet their impact to river-channel networks remains poorly known. Here …

We evaluate the usefulness of the horizontal-to-vertical (H/V) response spectral ratio as a
parameter to describe site response. In particular we compare its effectiveness with that of …

We present a ground motion model (GMM) for the vertical-to-horizontal (V/H) ratios of peak
ground acceleration, peak ground velocity, and 5%-damped pseudo-acceleration response …

Large modifications of seismic waves are produced by variations of material properties near
the Earth's surface and by both surface and buried topography. These modifications, usually …

Abstract On September 5, 2022 (local time), a magnitude 6.6 earthquake was reported to
have occurred in Luding County, Sichuan Province, Southwest China. In this simulation, a …

Strong-motion accelerograms recorded within northern Iran are used to examine the
propagation characteristics of shear wave, including geometric spreading behavior, Q-value …