Machine learning for data-driven discovery in solid Earth geoscience

KJ Bergen, PA Johnson, MV de Hoop, GC Beroza - Science, 2019 - science.org
BACKGROUND The solid Earth, oceans, and atmosphere together form a complex
interacting geosystem. Processes relevant to understanding Earth's geosystem behavior …

Drainage of a deep magma reservoir near Mayotte inferred from seismicity and deformation

S Cesca, J Letort, HNT Razafindrakoto, S Heimann… - Nature …, 2020 - nature.com
The dynamics of magma deep in the Earth's crust are difficult to capture by geophysical
monitoring. Since May 2018, a seismically quiet area offshore of Mayotte in the western …

Cyclical geothermal unrest as a precursor to Iceland's 2021 Fagradalsfjall eruption

ÓG Flóvenz, R Wang, GP Hersir, T Dahm, S Hainzl… - Nature …, 2022 - nature.com
Understanding and constraining the source of geodetic deformation in volcanic areas is an
important component of hazard assessment. Here, we analyse deformation and seismicity …

Towards global volcano monitoring using multisensor sentinel missions and artificial intelligence: The MOUNTS monitoring system

S Valade, A Ley, F Massimetti, O D'Hondt, M Laiolo… - Remote Sensing, 2019 - mdpi.com
Most of the world's 1500 active volcanoes are not instrumentally monitored, resulting in
deadly eruptions which can occur without observation of precursory activity. The new …

A deep convolutional neural network for localization of clustered earthquakes based on multistation full waveforms

M Kriegerowski, GM Petersen… - Seismological …, 2019 - pubs.geoscienceworld.org
Earthquake localization is both a necessity within the field of seismology, and a prerequisite
for further analysis such as source studies and hazard assessment. Traditional localization …

Urban seismic site characterization by fiber‐optic seismology

ZJ Spica, M Perton, ER Martin… - … Research: Solid Earth, 2020 - Wiley Online Library
Accurate ground motion prediction requires detailed site effect assessment, but in urban
areas where such assessments are most important, geotechnical surveys are difficult to …

Fault reactivation linked to rapid ice-mass removal from the Southern Patagonian Icefield (48–52° S)

JB Ammirati, K Azúa, F Pastén-Araya, A Richter… - Tectonophysics, 2024 - Elsevier
Abstract The Southern Patagonian Icefield (SPI) lies above an area of slow convergence
between Antarctic and South-America plates, where limited seismicity is recorded by global …

Multi‐scale rupture growth with alternating directions in a complex fault network during the 2023 south‐eastern Türkiye and Syria earthquake doublet

R Okuwaki, Y Yagi, T Taymaz… - Geophysical Research …, 2023 - Wiley Online Library
A devastating doublet of earthquakes with moment magnitude MW 7.9 and MW 7.6
earthquakes contiguously occurred in SE Türkiye near the NW border of Syria. Here we …

Marine sediment characterized by ocean‐bottom fiber‐optic seismology

ZJ Spica, K Nishida, T Akuhara… - Geophysical …, 2020 - Wiley Online Library
The Sanriku ocean‐bottom seismometer system uses an optical fiber cable to guarantee
real‐time observations at the seafloor. A dark fiber connected to a Distributed Acoustic …

Disposal From In Situ Bitumen Recovery Induced the ML 5.6 Peace River Earthquake

R Schultz, JU Woo, K Pepin… - Geophysical …, 2023 - Wiley Online Library
Earthquakes induced by human activities can impede the development of underground
resources. Significant induced events (M5) have caused both economic and human losses …