Earthquake early warning (EEW) is the delivery of ground shaking alerts or warnings. It is
distinguished from earthquake prediction in that the earthquake has nucleated to provide …

Global warming, extreme climate events, earthquakes and their accompanying
socioeconomic disasters pose significant risks to humanity. Yet due to the nonlinear …

Global seismographic networks (GSNs) emerged during the late nineteenth and early
twentieth centuries, facilitated by seminal international developments in theory, technology …

The Italian earthquake waveform data are collected here in a dataset suited for machine
learning analysis (ML) applications. The dataset consists of nearly 1.2 million three …

The novel technique of distributed acoustic sensing (DAS) holds great potential for
underwater seismology by transforming standard telecommunication cables, such as those …

Rapid and reliable estimation of large earthquake magnitude (above 8) is key to mitigating
the risks associated with strong shaking and tsunamis. Standard early warning systems …

Different forms of fluctuations of the terrestrial gravity field are observed by gravity
experiments. For example, atmospheric pressure fluctuations generate a gravity-noise …

We report a design for gravity gradient measurements based on Sagnac interferometry. A
structure with two masses is designed to convert the effect of gravity gradients into rotational …

Resolving rupture processes of great earthquakes has fundamental importance to the study
of earthquake physics, rupture dynamics, fault zone structure, and evolving processes. It …

Density changes in the atmosphere produce a fluctuating gravity field that affects gravity
strainmeters or gravity gradiometers used for the detection of gravitational waves and for …