3D STUDY OF SEISMICITY: ESTIMATIONS OF ACCURACY AND REPRESENTATIVENESS OF MODELS, SEISMOTECTONIC STRESSES STABILITY AND RHEOLOGICAL POSSIBILITIES FOR THE INTERPRETATION OF SPATIAL DISTRIBUTIONS EARTHQUAKES

M.A. Ovsienko

Аннотация


With an increase in the number of seismic stations and their throughput in the Amur region, the representativeness of the catalog grows. The author has analyzed the earthquake magnitudes distribution in four time ranges and revealed their static regularity. Earthquake magnitude distributions mark large tectonic structures. It allows the study of three-dimensional geological structure of the Amur region in continuous space, and over a wide time range.


Ключевые слова


magnitudes; earthquake; representativeness

Литература


Vasilyeva M.A., Zavyalov A.D., Petrishchev-sky A.M. Evaluation of Representative Magnitude for Earthquake Catalogues in Southern Regions of Russian Far East in 2003-2015. Regional'nye problemy, 2018, vol. 21, no. 3, pp. 5–14. DOI: 10.31433/1605-220X-2018-21-3-5-14 (In Russ.).

Petrishchevsky A.M., Vasileva M.A. 3D-Tectonic Analysis of Seismicity Fields in the South Regions of Russian Far East. Izvestiya Tomskogo politekhnicheskogo universiteta. Inzhiniring georesursov, 2015, vol. 326, no. 3, pp. 25–39. (In Russ.).


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