Big data seismology

SJ Arrowsmith, DT Trugman, J MacCarthy… - Reviews of …, 2022 - Wiley Online Library
The discipline of seismology is based on observations of ground motion that are inherently
undersampled in space and time. Our basic understanding of earthquake processes and our …

Observing sea states

F Ardhuin, JE Stopa, B Chapron, F Collard… - Frontiers in Marine …, 2019 - frontiersin.org
Sea state information is needed for many applications, ranging from safety at sea and on the
coast, for which real time data are essential, to planning and design needs for infrastructure …

Achievements and prospects of global broadband seismographic networks after 30 years of continuous geophysical observations

AT Ringler, RE Anthony, RC Aster… - Reviews of …, 2022 - Wiley Online Library
Global seismographic networks (GSNs) emerged during the late nineteenth and early
twentieth centuries, facilitated by seminal international developments in theory, technology …

Measurement of sea waves

GB Rossi, A Cannata, A Iengo, M Migliaccio… - Sensors, 2021 - mdpi.com
Sea waves constitute a natural phenomenon with a great impact on human activities, and
their monitoring is essential for meteorology, coastal safety, navigation, and renewable …

Glacial seismology

RC Aster, JP Winberry - Reports on Progress in Physics, 2017 - iopscience.iop.org
Seismic source and wave propagation studies contribute to understanding structure,
transport, fracture mechanics, mass balance, and other processes within glaciers and …

Increasing ocean wave energy observed in Earth's seismic wavefield since the late 20th century

RC Aster, AT Ringler, RE Anthony, TA Lee - Nature Communications, 2023 - nature.com
Ocean waves excite continuous globally observable seismic signals. We use data from 52
globally distributed seismographs to analyze the vertical component primary microseism …

Global climate imprint on seismic noise

E Stutzmann, M Schimmel, G Patau… - Geochemistry …, 2009 - Wiley Online Library
In the absence of earthquakes, oceanic microseisms are the strongest signals recorded by
seismic stations. Using the GEOSCOPE global seismic network, we show that the secondary …

Spurious velocity changes caused by temporal variations in ambient noise frequency content

Z Zhan, VC Tsai, RW Clayton - Geophysical Journal …, 2013 - academic.oup.com
Ambient seismic noise cross-correlations are now being used to detect temporal variations
of seismic velocity, which are typically on the order of 0.1 per cent. At this small level …

Modelling long-term seismic noise in various environments

E Stutzmann, F Ardhuin, M Schimmel… - Geophysical Journal …, 2012 - academic.oup.com
The strongest seismic noise, called secondary microseisms, is generated by ocean wave
interactions and we model this noise using the theory of Longuet-Higgins generalized to …

Climate‐induced decadal ocean wave height variability from microseisms: 1931–2021

PD Bromirski - Journal of Geophysical Research: Oceans, 2023 - Wiley Online Library
Long‐term coastal wave climate changes under global warming cannot be reliably
assessed from relatively short duration buoy significant wave height (Hs) observations that …