Traditional tsunami forecasting methods are based on seismic observations. The
development of offshore observational devices makes it possible to utilize offshore tsunami …

This paper provides an overview of inverse studies that estimate earthquake source
processes using tsunami-related data. Methods and techniques developed with those data …

We present a novel method for coastal tsunami prediction utilizing a denoising autoencoder
(DAE) model, one of the deep learning algorithms. Our study focuses on the Tohoku coast …

This study reports an ocean‐bottom pressure gauge (OBP) network, S‐net, which captured
meteotsunamis with amplitudes as small as a few cm, and investigates its validity and …

With the improvement of the world's largest seafloor observation network (S-net) and the
increase in the quantity and quality of records, the ergodic assumptions can be further …

Although blind normal faults are common in subduction environments, their rheology,
kinematics and interaction with the upper crust are poorly constrained. A month‐long …

Recently, a widespread and densely continuous‐recording ocean‐bottom seismograph
network has been deployed in the Japan Trench subduction zone. Utilizing the offshore …

Abstract On September 1, 2015, an Mw 5.9 interplate earthquake occurred near the Bonin
Trench. An array of in situ ocean‐bottom absolute pressure gauges (APGs) observed its …

A back‐projection method has been applied to many earthquakes in seismology due to its
simple and low computational cost, and it can estimate complex fault rupture processes …

We explore the potential of the adjoint‐state tsunami inversion method for rapid and
accurate near‐field tsunami source characterization using S‐net, an array of ocean bottom …