Machine learning in earthquake seismology

SM Mousavi, GC Beroza - Annual Review of Earth and …, 2023 - annualreviews.org
Machine learning (ML) is a collection of methods used to develop understanding and
predictive capability by learning relationships embedded in data. ML methods are becoming …

Edgephase: A deep learning model for multi‐station seismic phase picking

T Feng, S Mohanna, L Meng - Geochemistry, Geophysics …, 2022 - Wiley Online Library
In this study, we build a multi‐station phase‐picking model named EdgePhase by
integrating an Edge Convolutional module with a state‐of‐the‐art single‐station phase …

CREIME—A Convolutional Recurrent Model for Earthquake Identification and Magnitude Estimation

M Chakraborty, D Fenner, W Li, J Faber… - Journal of …, 2022 - Wiley Online Library
The detection and rapid characterization of earthquake parameters such as magnitude are
important in real‐time seismological applications such as Earthquake Monitoring and …

EPick: Attention-based multi-scale UNet for earthquake detection and seismic phase picking

W Li, M Chakraborty, D Fenner, J Faber… - Frontiers in Earth …, 2022 - frontiersin.org
Earthquake detection and seismic phase picking play a crucial role in the travel-time
estimation of P and S waves, which is an important step in locating the hypocenter of an …

RED-PAN: Real-time earthquake detection and phase-picking with multitask attention network

WY Liao, EJ Lee, DY Chen, P Chen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this article, we show that the real-time earthquake detection and phase picking with
multitask attention network (RED-PAN) can carry out earthquake detection and seismic …

Double‐Difference Tomography with a Deep Learning–Based Phase Arrival Weighting Scheme and Its Application to the Anninghe–Xiaojiang Fault Zone

T Yang, L Fang, J Wu, S Monna… - Seismological …, 2024 - pubs.geoscienceworld.org
High‐precision seismic phase arrivals are a prerequisite for building reliable velocity models
with travel‐time tomography. There has recently been a growing use of seismic phase …

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 …

First-Arrival Picking for Out-of-Distribution Noisy Data: A Cost-Effective Transfer Learning Method with Tens of Samples

H Li, X Li, Y Sun, H Dong, G Xu - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Data-driven methods for picking the first-arrival of seismic waves can encounter challenges
with generalization when they are faced with out-of-distribution data that falls outside their …

[HTML][HTML] PolarCAP–A deep learning approach for first motion polarity classification of earthquake waveforms

M Chakraborty, CQ Cartaya, W Li, J Faber… - Artificial Intelligence in …, 2022 - Elsevier
The polarity of first P-wave arrivals plays a significant role in the effective determination of
focal mechanisms specially for smaller earthquakes. Manual estimation of polarities is not …

Toward fully autonomous seismic networks: Backprojecting deep learning‐based phase time functions for earthquake monitoring on continuous recordings

WY Liao, EJ Lee, D Mu, P Chen - … Society of America, 2022 - pubs.geoscienceworld.org
Accurate and (near) real‐time earthquake monitoring provides the spatial and temporal
behaviors of earthquakes for understanding the nature of earthquakes, and also helps in …