The near-field tsunami generated by the 15 January 2022 eruption of the Hunga Tonga-Hunga Ha'apai volcano and its impact on Tongatapu, Tonga

K Pakoksung, A Suppasri, F Imamura - Scientific reports, 2022 - nature.com
Abstract On 15 January 2022 at 04: 15 UTC, the Hunga Tonga-Hunga Ha'apai (HTHH)
volcano in Tonga produced a massive eruption that triggered a transoceanic tsunami …

Influences of bragg reflection on harbor resonance triggered by irregular wave groups

J Gao, L Hou, Y Liu, H Shi - Ocean Engineering, 2024 - Elsevier
Abstract Gao et al.(2021b) attempted for the first time to use Bragg reflection to mitigate the
harbor resonance induced by regular long waves and bi-chromatic short wave groups …

Source properties and resonance characteristics of the tsunami generated by the 2021 M 8.2 Alaska earthquake

Y Wang, HY Su, Z Ren, Y Ma - Journal of Geophysical …, 2022 - Wiley Online Library
A tsunami was triggered in the North Pacific Ocean by the 2021 Alaska earthquake (M 8.2)
on July 29. We studied the source properties and resonance characteristics of the tsunami …

Tsunami resonance and standing waves in the South China Sea

Z Ren, H Liu, C Jimenez, Y Wang - Ocean Engineering, 2022 - Elsevier
This study investigated tsunami resonance and multiscale standing waves induced by a
hypothetical extreme tsunami in the South China Sea (SCS). The nonlinear shallow water …

On the effects of rheological behavior on landslide motion and tsunami hazard for the Baiyun Slide in the South China Sea

Z Ren, H Liu, L Li, Y Wang, Q Sun - Landslides, 2023 - Springer
The rheological behaviors of submarine landslide materials significantly affect the
landslide's motion and the associated tsunami hazard. In this study, the effects of rheological …

Tsunami early warning of the Hunga volcanic eruption using an ocean floor observation network off the Japanese Islands

Y Wang, K Imai, S Kusumoto… - … Society of America, 2023 - pubs.geoscienceworld.org
On 15 January 2022, an eruption of Hunga volcano generated an air‐coupled tsunami that
propagated across the Pacific Ocean. The tsunami reached Japan approximately 7 hr after …

Numerical investigations on harbor oscillations induced by falling objects

J Gao, W Bi, J Zhang, J Zang - China Ocean Engineering, 2023 - Springer
In this paper, the open-sourced computational fluid dynamics software, OpenFOAM®, is
used to study the fluctuation phenomenon of the water body inside a horizontally one …

Numerical validation of an effective slender fault source solution for past tsunami scenarios

B Gomez, U Kadri - Physics of Fluids, 2023 - pubs.aip.org
To estimate tsunami hazards, it is first necessary to have reliable data relating to the rupture
characteristics, such as epicenter, fault geometry, uplift speed, and duration. We made use …

An unconventional tsunami: 2022 Tonga event

P Han, X Yu - Physics of Fluids, 2022 - pubs.aip.org
On January 15, 2022, a powerful eruption occurred at Honga Tonga-Hunga Ha'apai
volcano, Tonga, and a tsunami was generated to propagate across the Pacific Ocean. The …

Resonance characteristics of tsunami in bay of Japan by the Hunga Tonga-Hunga Ha'apai volcano eruption on 15th January 2022

K Pakoksung, A Suppasri, F Imamura - Scientific Reports, 2023 - nature.com
The massive eruption of the Hunga Tonga-Hunga Ha'apai (HTHH) volcano in Tonga on 15
January 2022 at 04: 15 UTC had a global impact and triggered an atmospheric wave and a …