Search Results for author: S. Mostafa Mousavi

Found 5 papers, 3 papers with code

Earthquake transformer—an attentive deeplearning model for simultaneous earthquake detection and phase picking

1 code implementation Nature Communications 2020 S. Mostafa Mousavi

Earthquake signal detection and seismic phase picking are challenging tasks in the processing of noisy data and the monitoring of microearthquakes.

Bayesian-Deep-Learning Estimation of Earthquake Location from Single-Station Observations

no code implementations3 Dec 2019 S. Mostafa Mousavi, Gregory C. Beroza

The network estimates epicentral distance and P travel time with absolute mean errors of 0. 23 km and 0. 03 s respectively, along with their epistemic and aleatory uncertainties.

A Machine-Learning Approach for Earthquake Magnitude Estimation

no code implementations14 Nov 2019 S. Mostafa Mousavi, Gregory C. Beroza

In this study we develop a single-station deep-learning approach for fast and reliable estimation of earthquake magnitude directly from raw waveforms.

BIG-bench Machine Learning

Seismic Signal Denoising and Decomposition Using Deep Neural Networks

2 code implementations6 Nov 2018 Weiqiang Zhu, S. Mostafa Mousavi, Gregory C. Beroza

We demonstrate the effect of our method on improving earthquake detection.

Geophysics Signal Processing

CRED: A Deep Residual Network of Convolutional and Recurrent Units for Earthquake Signal Detection

1 code implementation3 Oct 2018 S. Mostafa Mousavi, Weiqiang Zhu, Yixiao Sheng, Gregory C. Beroza

It learns the time-frequency characteristics of the dominant phases in an earthquake signal from three component data recorded on a single station.

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