The ambient seismic wave field, also known as ambient noise, is excited by oceanic gravity
waves primarily. This can be categorized as seismic hum (1–20 mHz), primary microseisms …

Seismology has come a long way in providing insights into Earth's internal structure and
dynamics. Among many forward and inverse geophysical techniques developed, full …

We retrieve P diving waves by applying seismic interferometry to ambient‐noise records
observed at Long Beach, California, and invert travel times of these waves to estimate 3‐DP …

We present a methodology to compute 3-D global seismic wavefields for realistic
earthquake sources in visco-elastic anisotropic media, covering applications across the …

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 …

In early 2023, a series of intense atmospheric-river storms eased California's historic
drought, yet the spatiotemporal extent of groundwater recovery remains poorly understood …

We present a new 3-D seismic model of the western United States crust derived from a joint
inversion of Rayleigh-wave phase velocity and ellipticity measurements using periods from …

The Earth's solid inner core exhibits strong anisotropy,,,,, with wave velocity dependent on
the direction of propagation due to the preferential alignment of iron crystals. Variations in …

The reconstruction of seismic Green's functions from correlations of ambient seismic noise
has recently developed as a promising approach for exploring the earth's interiors without …

Probing the Earth's center is critical for understanding planetary formation and evolution.
However, geophysical inferences have been challenging due to the lack of seismological …