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

Human activity causes vibrations that propagate into the ground as high-frequency seismic
waves. Measures to mitigate the coronavirus disease 2019 (COVID-19) pandemic caused …

For observations of vertical‐component acceleration in the normal‐mode band (0.3–10
mHz), the detection sensitivity for signals from the Earth's body can be improved to levels …

Seismic noise with frequencies above 1 Hz is often called “cultural noise” and is generally
correlated quite well with human activities. Recently, cities in mainland China and Italy …

Ocean waves excite continuous globally observable seismic signals. We use data from 52
globally distributed seismographs to analyze the vertical component primary microseism …

Alaska is the last frontier and final destination for the National Science Foundation‐
supported EarthScope USArray Transportable Array (TA) project. The goal of this project is …

Since 2004, the most complete estimate of background noise levels across the continental
United States was attained using 61 broadband seismic stations to calculate power spectral …

In this work, we exploited the ubiquitous seismic noise generated by energy transfer from the
sea to the solid Earth (called microseism) to infer the significant wave height data, with the …

Nenana basin in central Alaska is a long (90 km), narrow (12 km), and deep (7 km)
sedimentary basin aligned with an active fault zone producing M w≥ 6 earthquakes. From …

Monitoring subsurface velocity variations due to industrial activities using passive seismic
imaging techniques has gained popularity in recent years. In this study, we examine the …