Hydraulic fracturing and the Crooked Lake sequences: Insights gleaned from regional seismic networks

R Schultz, V Stern, M Novakovic… - Geophysical …, 2015 - Wiley Online Library
Abstract Within central Alberta, Canada, a new sequence of earthquakes has been
recognized as of 1 December 2013 in a region of previous seismic quiescence near …

Artificial neural network‐based framework for developing ground‐motion models for natural and induced earthquakes in Oklahoma, Kansas, and Texas

F Khosravikia, P Clayton… - Seismological …, 2019 - pubs.geoscienceworld.org
This article puts forward an artificial neural network (ANN) framework to develop ground‐
motion models (GMMs) for natural and induced earthquakes in Oklahoma, Kansas, and …

The attenuation of Fourier amplitudes for rock sites in eastern North America

GM Atkinson, DM Boore - Bulletin of the Seismological …, 2014 - pubs.geoscienceworld.org
We develop an empirical model of the decay of Fourier amplitudes for earthquakes of M 3–6
recorded on rock sites in eastern North America and discuss its implications for source …

Referenced empirical ground‐motion model for eastern North America

B Hassani, GM Atkinson - Seismological Research …, 2015 - pubs.geoscienceworld.org
We update ground‐motion prediction equations (GMPE s) for eastern North America (ENA)
using the referenced empirical approach of. The technique is based on the use of residual …

Ground motion model for small-to-moderate earthquakes in Texas, Oklahoma, and Kansas

G Zalachoris, EM Rathje - Earthquake Spectra, 2019 - journals.sagepub.com
A ground motion model (GMM) tuned to the characteristics of the observed, and potentially
induced, seismicity in Texas, Oklahoma, and Kansas is developed using a database of …

Ground motions from three recent earthquakes in western Alberta and northeastern British Columbia and their implications for induced‐seismicity hazard in eastern …

G Atkinson, K Assatourians… - Seismological …, 2015 - pubs.geoscienceworld.org
A key issue in the assessment of hazard due to induced seismicity from fluid injection activity
is to determine the potential ground motions. Although wastewater disposal typically …

Seismological Ground‐Motion Models for Generic Hard‐Rock Site Condition in Western Canada

B Hassani, GM Atkinson… - Bulletin of the …, 2024 - pubs.geoscienceworld.org
We develop ground‐motion models (GMMs) to characterize the Fourier amplitude spectrum
(FAS) for earthquakes in British Columbia (BC), Canada. GMMs developed for FAS are …

Estimation of moment magnitude (M) for small events (M< 4) on local networks

GM Atkinson, DW Greig… - Seismological …, 2014 - pubs.geoscienceworld.org
We develop a simple model to estimate moment magnitude for events of M< 4 at distances
out to∼ 300 km, based on readily available ShakeMap parameters and seismological …

Neural network-based equations for predicting PGA and PGV in Texas, Oklahoma, and Kansas

F Khosravikia, Y Zeinali, Z Nagy, P Clayton… - … Engineering and Soil …, 2018 - ascelibrary.org
ABSTRACT Parts of Texas, Oklahoma, and Kansas have experienced increased rates of
seismicity in recent years, providing new datasets of earthquake recordings to develop …

Seismic vulnerability and post-event actions for Texas bridge infrastructure

F Khosravikia, A Potter, V Prakhov, G Zalachoris… - 2018 - rosap.ntl.bts.gov
The research investigates the seismic vulnerability of bridges in Texas by characterizing
seismic hazards in the State, developing computational tools to estimate the likelihood of …