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TSUNAMI ON JULY 29 (30), 2025 IN THE KAMCHATKA-KURIL ZONE: INSTRUMENTAL OBSERVATIONS AND MODELING
- Authors: Kostenko I.S1, Zaitsev A.I1,2, Pelinovsky E.N1,3
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Affiliations:
- Special Research Bureau of Automation of Marine Research, Far Eastern Branch of the Russian Academy of Sciences
- A.V. Gaponov-Grekhov Institute of Applied Physics, Russian Academy of Sciences
- National Research University Higher School of Economics
- Issue: Vol 525, No 2 (2025)
- Pages: 322-329
- Section: SEISMOLOGY
- Submitted: 23.01.2026
- Published: 15.12.2025
- URL: https://ogarev-online.ru/2686-7397/article/view/374065
- DOI: https://doi.org/10.7868/S3034506525120158
- ID: 374065
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Abstract
The results of numerical modeling of tsunami waves on July 29, 2025, which occurred after a powerful earthquake with a magnitude of 8.8 near the southeastern coast of Kamchatka (Russia), are presented. These results are compared with instrumental data from nearby DART buoys, measured wave heights on the islands of Paramushir and Shumshu, as well as mareograms in Kurilsk (Iturup) and Hanasaki (Hokkaido). The comparison of calculated and instrumental data is very good.
Keywords
About the authors
I. S Kostenko
Special Research Bureau of Automation of Marine Research, Far Eastern Branch of the Russian Academy of Sciences
Email: i.kostenko@skbsami.ru
professor Yuzhno-Sakhalinsk, Russia
A. I Zaitsev
Special Research Bureau of Automation of Marine Research, Far Eastern Branch of the Russian Academy of Sciences; A.V. Gaponov-Grekhov Institute of Applied Physics, Russian Academy of SciencesCorresponding Member of the RAS Yuzhno-Sakhalinsk, Russia; Nizhny Novgorod, Russia
E. N Pelinovsky
Special Research Bureau of Automation of Marine Research, Far Eastern Branch of the Russian Academy of Sciences; National Research University Higher School of EconomicsYuzhno-Sakhalinsk, Russia; Nizhny Novgorod, Russia
References
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