A detailed view of the 2020–2023 Southwestern Puerto Rico seismic sequence with deep learning

CE Yoon, ES Cochran… - Bulletin of the …, 2023 - pubs.geoscienceworld.org
ABSTRACT The 2020–2023 southwestern Puerto Rico seismic sequence, still ongoing in
2023, is remarkable for its multiple‐fault rupture complexity and elevated aftershock …

Global nuclear explosion discrimination using a convolutional neural network

L Barama, J Williams, AV Newman… - Geophysical Research …, 2023 - Wiley Online Library
Using P‐wave seismograms, we trained a seismic source classifier using a Convolutional
Neural Network. We trained for three classes: earthquake P‐wave, underground nuclear …

Reactivation of Precambrian faults by deep wastewater injection in Midland Basin, Texas, and performance evaluation of seismic response areas

JU Woo, WL Ellsworth - Bulletin of the Seismological …, 2023 - pubs.geoscienceworld.org
Fluid injection associated with oil field operations can induce earthquakes through
perturbation to the balance between fault strength and tectonic stress. Induced seismicity …

En echelon faults reactivated by wastewater disposal near Musreau Lake, Alberta

R Schultz, Y Park, AL Aguilar Suarez… - Geophysical Journal …, 2023 - academic.oup.com
We use machine-learning and cross-correlation techniques to enhance earthquake
detectability by two magnitude units for the earthquake sequence near Musreau Lake …

[HTML][HTML] Recent advances in earthquake seismology using machine learning

H Kubo, M Naoi, M Kano - Earth, Planets and Space, 2024 - Springer
Given the recent developments in machine-learning technology, its application has rapidly
progressed in various fields of earthquake seismology, achieving great success. Here, we …

[HTML][HTML] Detection of hidden earthquakes after the 2011 Tohoku earthquake by automatic hypocenter determination combined with machine learning

K Tamaribuchi, S Kudo, K Shimojo, F Hirose - Earth, Planets and Space, 2023 - Springer
Abstract After the 2011 M w 9.0 Tohoku earthquake, seismicity became extremely active
throughout Japan. Despite enormous efforts to detect the large number of earthquakes …

Better Together: Ensemble Learning for Earthquake Detection and Phase Picking

C Yuan, Y Ni, Y Lin, M Denolle - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The detection and picking of seismic waves are the first step toward earthquake catalog
building, earthquake monitoring, and seismic hazard management. Recent advances in …

Parametric testing of EQTransformer's performance against a high‐quality, manually picked catalog for reliable and accurate seismic phase picking

O Pita‐Sllim, CJ Chamberlain… - The Seismic …, 2023 - pubs.geoscienceworld.org
This study evaluates EQTransformer, a deep learning model, for earthquake detection and
phase picking using seismic data from the Southern Alps, New Zealand. Using a robust …

A Practical Approach to Automatic Earthquake Catalog Compilation in Local OBS Networks Using Deep‐Learning and Network‐Based Algorithms

M Pilot, V Schlindwein - Seismological Research Letters, 2024 - pubs.geoscienceworld.org
In land‐based seismology, modern automatic earthquake detection and phase picking
algorithms have already proven to outperform classic approaches, resulting in more …

Strengthening the Development and Use of “Deep” Seismic Event Catalogs

Y Park, GC Beroza… - Seismological …, 2024 - pubs.geoscienceworld.org
The development of seismic event catalogs has undergone a revolution due to the
combination of increasingly available continuous waveform data with advanced methods for …