Locating induced earthquakes with a network of seismic stations in Oklahoma via a deep learning method
The accurate and automated determination of small earthquake (ML< 3.0) locations is still a
challenging endeavor due to low signal-to-noise ratio in data. However, such information is …
challenging endeavor due to low signal-to-noise ratio in data. However, such information is …
Causal factors for seismicity near Azle, Texas
In November 2013, a series of earthquakes began along a mapped ancient fault system
near Azle, Texas. Here we assess whether it is plausible that human activity caused these …
near Azle, Texas. Here we assess whether it is plausible that human activity caused these …
Earthquake location methods
E Karasözen, B Karasözen - GEM-International Journal on …, 2020 - Springer
Earthquake location is a well-defined inverse problem to which the mathematical
fundamentals of existing methodologies were established nearly a century ago. However, in …
fundamentals of existing methodologies were established nearly a century ago. However, in …
Newly emerging cases of hydraulic fracturing induced seismicity in the Duvernay East Shale Basin
Hydraulic fracturing (HF) in the Duvernay Formation near Fox Creek, Alberta, Canada, has
produced some of the most prolific clusters of induced seismicity. In this paper, we describe …
produced some of the most prolific clusters of induced seismicity. In this paper, we describe …
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 …
recognized as of 1 December 2013 in a region of previous seismic quiescence near …
Fluid Injection and Seismic Activity in the Northern Montney Play, British Columbia, Canada, with Special Reference to the 17 August 2015 4.6 Induced …
In this article, we analyzed the recent seismic activity in the northern Montney Play of British
Columbia in 2015 and its connection with fluid injection (hydraulic fracturing and long‐term …
Columbia in 2015 and its connection with fluid injection (hydraulic fracturing and long‐term …
Seismicity and one‐dimensional velocity structure of the Himalayan collision zone: Earthquakes in the crust and upper mantle
G Monsalve, A Sheehan… - Journal of …, 2006 - Wiley Online Library
Earthquakes beneath the Himalayan collision zone occur at depths between near surface
and around 100 km below sea level. After relocating earthquakes with two one‐dimensional …
and around 100 km below sea level. After relocating earthquakes with two one‐dimensional …
An investigation of seismicity clustered near the Cordel Field, west central Alberta, and its relation to a nearby disposal well
R Schultz, V Stern, YJ Gu - Journal of Geophysical Research …, 2014 - Wiley Online Library
Historically, seismicity documented in the Western Canada Sedimentary Basin has been
relatively quiescent and earthquakes are usually restricted to the foreland belt of the Rocky …
relatively quiescent and earthquakes are usually restricted to the foreland belt of the Rocky …
Mode of slip and crust–mantle interaction at oceanic transform faults
Oceanic transform faults, connecting offset mid-ocean spreading centres, rupture quasi-
periodically in earthquakes up to about magnitude M 7.0 that are often preceded by …
periodically in earthquakes up to about magnitude M 7.0 that are often preceded by …
Low‐magnitude seismicity with a downhole distributed acoustic sensing array—Examples from the FORGE geothermal experiment
We show the capabilities of a downhole distributed acoustic sensing (DAS) array in
detecting, locating, and characterizing low‐magnitude earthquakes occurring in the vicinity …
detecting, locating, and characterizing low‐magnitude earthquakes occurring in the vicinity …