Method for Tsunami Wave Kinematics Modeling in a Gridded Area
https://doi.org/10.25205/1818-7900-2022-20-1-57-66
Abstract
The new method for the tsunami travel times calculation to the nodes of rectangular grid was developed and tested. The algorithm is based on constructing of the wave front segment inside the grid cell using tsunami arrival times to the cell corners. Testing the method proposed shows the better quality of the wave-front line approximation as compared to the existing method developed by the author earlier.
Keywords
Supporting agencies: This work was carried out under state contract with ICMMG SB RAS (no. 0315-2019-0005)
About the Author
An. G. Marchuk
Institute of Computational Mathematics and Mathematical Geophysics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Russian Federation
Russian Federation
Andrey G. Marchuk, Doctor of Sciences (Physics and Mathematics)
SPIN 4054-6578
WoS Researcher ID S-9502-2017
Scopus Author ID 57023485400
Novosibirsk
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Review
For citations:
Marchuk A.G. Method for Tsunami Wave Kinematics Modeling in a Gridded Area. Vestnik NSU. Series: Information Technologies. 2022;20(1):57-66. (In Russ.) https://doi.org/10.25205/1818-7900-2022-20-1-57-66
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