Email this article Tsunami hazard mapping methodology and its implementation for the Far Eastern coast of the Russian Federation
- Authors: Shokin Y.I.1, Gusiakov V.K.2, Kikhtenko V.A.1, Chubarov L.B.1
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Affiliations:
- Institute of Computational Technologies, Siberian Branch of the Russian Academy of Sciences
- Institute of Computational Mathematics and Mathematical Geophysics, Siberian Branch of the Russian Academy of Sciences
- Issue: Vol 489, No 4 (2019)
- Pages: 419-423
- Section: Oceanology
- URL: https://journals.eco-vector.com/0869-5652/article/view/18701
- DOI: https://doi.org/10.31857/S0869-56524894419-423
- ID: 18701
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Abstract
The overview maps of tsunami hazard for the Far East coast of Russian Federation are created. The methodological basis of the PTHA (Probabilistic Tsunami Hazard Assessment) approach are discussed, as well as the problems of constructing seismotectonic models of the main tsunamigenic zones, mathematical models and algorithms for calculating probability estimates of tsunami hazard, and some problems of applying the RTHA methodology both related to the lack of observation data and with the complexity of performing a large amount of scenario calculations. Examples of overview tsunami hazard maps for various recurrence intervals, constructed using the PTHA methodology and presented using the “WTMap” application, are given.
About the authors
Yu. I. Shokin
Institute of Computational Technologies, Siberian Branch of the Russian Academy of Sciences
Email: chubarov@ict.nsc.ru
Academician of the Russian Academy of Sciences
Russian Federation, 6, Lavrentiev avenue, Novosibirsk, 630090V. K. Gusiakov
Institute of Computational Mathematics and Mathematical Geophysics, Siberian Branch of the Russian Academy of Sciences
Email: chubarov@ict.nsc.ru
Russian Federation, 6, Prospect Akad. Lavrentieva, Novosibirsk, 630090
V. A. Kikhtenko
Institute of Computational Technologies, Siberian Branch of the Russian Academy of Sciences
Email: chubarov@ict.nsc.ru
Russian Federation, 6, Lavrentiev avenue, Novosibirsk, 630090
L. B. Chubarov
Institute of Computational Technologies, Siberian Branch of the Russian Academy of Sciences
Author for correspondence.
Email: chubarov@ict.nsc.ru
Russian Federation, 6, Lavrentiev avenue, Novosibirsk, 630090
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