Seismicity of the south of the Russian Far East in 2024
The paper continues the series of annual brief reviews of the seismicity in the southern part of the Russian Far East, based on the data from the catalog of the “Yuzhno-Sakhalinsk” Regional Information Processing Center of the Sakhalin Branch of the Federal Research Center “Geophysical Survey of t...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Дальневосточного отделения Российской академии наук, Южно-Сахалинск, Федеральное государственное бюджетное учреждение науки Институт морской геологии и геофизики
2025-06-01
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| Series: | Геосистемы переходных зон |
| Subjects: | |
| Online Access: | http://journal.imgg.ru/web/full/f2025-2-4.pdf |
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| Summary: | The paper continues the series of annual brief reviews of the seismicity in the southern part of the
Russian Far East, based on the data from the catalog of the “Yuzhno-Sakhalinsk” Regional Information
Processing Center of the Sakhalin Branch of the Federal Research Center “Geophysical Survey of the Russian
Academy of Sciences”. The main parameters of the seismicity of the studied area in 2024 are given: maps of
earthquake epicenters and their maximum macroseismic effects, statistical estimate of the seismicity level
SESL'09, Benioff graphs, and density maps of nominal elastic deformation. The information on some of the most
significant and interesting for detailed study earthquakes is given. Seismicity of the south of the Russian Far East
remains moderate in 2024, within the background level. At the same time, there is a reduced level of crustal and
upper mantle seismicity (h ≤ 70 km). Almost all major earthquakes in 2024 occurred in the interval of deep
earthquakes (h less than or equal to 70 km). The strongest earthquake with Mw = 6.8 occurred in the middle part of the Kuril Island
arc at the depth of h = 182 km. |
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| ISSN: | 2541-8912 2713-2161 |