Episodic slow slip events in the Japan subduction zone before the 2011 Tohoku-Oki earthquake
We describe two transient slow slip events that occurred before the 2011 Tohoku-Oki
earthquake. The first transient crustal deformation, which occurred over a period of a week in …
earthquake. The first transient crustal deformation, which occurred over a period of a week in …
Geodetic monitoring at Axial Seamount since its 2015 eruption reveals a waning magma supply and tightly linked rates of deformation and seismicity
WW Chadwick Jr, WSD Wilcock… - Geochemistry …, 2022 - Wiley Online Library
Axial Seamount is a basaltic hot spot volcano with a summit caldera at a depth of∼ 1,500 m
below sea level, superimposed on the Juan de Fuca spreading ridge, giving it a robust and …
below sea level, superimposed on the Juan de Fuca spreading ridge, giving it a robust and …
Potential of a modern vector supercomputer for practical applications: performance evaluation of SX-ACE
Achieving a high sustained simulation performance is the most important concern in the
HPC community. To this end, many kinds of HPC system architectures have been proposed …
HPC community. To this end, many kinds of HPC system architectures have been proposed …
Meteotsunami observed by the deep‐ocean seafloor pressure gauge network off northeastern Japan
T Kubota, T Saito, NY Chikasada… - Geophysical Research …, 2021 - Wiley Online Library
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 …
meteotsunamis with amplitudes as small as a few cm, and investigates its validity and …
Was the 2011 Tohoku-Oki earthquake preceded by aseismic preslip? Examination of seafloor vertical deformation data near the epicenter
Ocean-bottom pressure records obtained near the epicenter of the 2011 Tohoku-Oki
earthquake were examined to test whether the earthquake was preceded by substantial …
earthquake were examined to test whether the earthquake was preceded by substantial …
Geodetic constraints on afterslip characteristics following the March 9, 2011, Sanriku‐oki earthquake, Japan
A magnitude 7.3 foreshock occurred at the subducting Pacific plate interface on March 9,
2011, 51 h before the magnitude 9.0 Tohoku earthquake off the Pacific coast of Japan. We …
2011, 51 h before the magnitude 9.0 Tohoku earthquake off the Pacific coast of Japan. We …
Using seafloor geodesy to detect vertical deformation at the Hikurangi subduction zone: Insights from self‐calibrating pressure sensors and ocean general circulation …
Seafloor pressure sensor data is emerging as a promising approach to resolve vertical
displacement of the seafloor in the offshore reaches of subduction zones, particularly in …
displacement of the seafloor in the offshore reaches of subduction zones, particularly in …
A shallow slow slip event in 2018 in the Semidi segment of the Alaska subduction zone detected by machine learning
Slow slip events (SSEs) have been discovered at shallow depth near the trench in some
subduction zones and have been linked to the triggering of large earthquakes and the …
subduction zones and have been linked to the triggering of large earthquakes and the …
A thirty-month seafloor test of the A-0-A method for calibrating pressure gauges
WSD Wilcock, DA Manalang, EK Fredrickson… - Frontiers in Earth …, 2021 - frontiersin.org
Geodetic observations in the oceans are important for understanding plate tectonics,
earthquake cycles and volcanic processes. One approach to seafloor geodesy is the use of …
earthquake cycles and volcanic processes. One approach to seafloor geodesy is the use of …
Simulation of distant tsunami propagation with a radial loading deformation effect
D Inazu, T Saito - Earth, Planets and Space, 2013 - Springer
A simple parameterization of the loading deformation of the seafloor is incorporated into a
tsunami simulation model in order to realistically calculate tsunami travel time, especially at …
tsunami simulation model in order to realistically calculate tsunami travel time, especially at …