Early forecasting of tsunami inundation from tsunami and geodetic observation data with convolutional neural networks
F Makinoshima, Y Oishi, T Yamazaki… - Nature …, 2021 - nature.com
Rapid and accurate hazard forecasting is important for prompt evacuations and reducing
casualties during natural disasters. In the decade since the 2011 Tohoku tsunami, various …
casualties during natural disasters. In the decade since the 2011 Tohoku tsunami, various …
Meteorological tsunami generation due to sea‐surface pressure change: Three‐dimensional theory and synthetics of ocean‐bottom pressure change
T Saito, T Kubota, NY Chikasada… - Journal of …, 2021 - Wiley Online Library
Although most tsunamis are generated by the sea‐bottom deformation caused by
earthquakes, some tsunamis are excited by sea‐surface pressure changes. This study …
earthquakes, some tsunamis are excited by sea‐surface pressure changes. This study …
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 …
Improving the Constraint on the Mw 7.1 2016 Off‐Fukushima Shallow Normal‐Faulting Earthquake With the High Azimuthal Coverage Tsunami Data From the S‐Net …
Tsunamis with amplitudes of up to 40 cm, related to the Mw 7.1 normal‐faulting earthquake
off Fukushima, Japan, on November 21, 2016, were clearly recorded by a new offshore wide …
off Fukushima, Japan, on November 21, 2016, were clearly recorded by a new offshore wide …
Joint inversion of ocean-bottom pressure and GNSS data from the 2003 Tokachi-oki earthquake
When the 2003 Tokachi-oki earthquake generated a large tsunami off eastern Hokkaido,
Japan, it was detected by cabled ocean-bottom pressure gauges (OBPs) installed within the …
Japan, it was detected by cabled ocean-bottom pressure gauges (OBPs) installed within the …
Extracting near‐field seismograms from ocean‐bottom pressure gauge inside the focal area: Application to the 2011 Mw 9.1 Tohoku‐Oki earthquake
Recent studies have shown that ocean‐bottom pressure gauges (OBPs) can record seismic
waves in addition to tsunamis and seafloor permanent displacements, even if they are …
waves in addition to tsunamis and seafloor permanent displacements, even if they are …
Theoretical solution and applications of ocean bottom pressure induced by seismic waves at high frequencies
Previous studies have demonstrated that the ocean‐bottom pressure associated with
seismic seafloor motion is linearly proportional to the vertical seafloor acceleration, for …
seismic seafloor motion is linearly proportional to the vertical seafloor acceleration, for …
Earthquake Rupture and Tsunami Generation of the 2015 Mw 5.9 Bonin Event Revealed by In Situ Pressure Gauge Array Observations and Integrated Seismic and …
T Kubota, T Saito, Y Fukao, H Sugioka… - Geophysical …, 2021 - Wiley Online Library
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 …
Trench. An array of in situ ocean‐bottom absolute pressure gauges (APGs) observed its …
Potential volcanic origin of the 2023 short-period tsunami in the Izu Islands, Japan
A Mizutani, D Melgar - Seismica, 2023 - seismica.library.mcgill.ca
Abstract On October 8, 2023, at 21: 40 UTC (6: 40 on October 9 local time), a tsunami
warning was issued for the Izu Islands and southwest Japan. This tsunami was initially …
warning was issued for the Izu Islands and southwest Japan. This tsunami was initially …
Potential tsunami hazard of the southern Vanuatu subduction zone: tectonics, case study of the Matthew Island tsunami of 10 February 2021 and implication in …
The Vanuatu subduction zone (VSZ) is known to be seismically very active, releasing a
significant energy resulting of the quick convergence rate between the Australian and Pacific …
significant energy resulting of the quick convergence rate between the Australian and Pacific …