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Identification of Linear Formations in the Structure of Seismicity by Calculating the Scalar Products of Pairs of Seismic Events that Are Closest in Time . 10.3103/S0747923922060093статья
- Автор: Lukk A.A.
- Журнал: Seismic Instruments
- Том: 58
- Номер: 6
- Год издания: 2022
- Первая страница: 720
- Последняя страница: 731
- Оригинальные версии: Выделение линейных образований в структуре сейсмичности путём вычисления скалярных произведений ближайших во времени пар сейсмических событий / 10.21455/si2022.3-4
- DOI: 10.3103/S0747923922060093
- Аннотация: —A method is proposed for calculating scalar products of pairs of seismic events that are closest intime to isolate sequences of epicenters of crustal earthquakes (chains) connected in space and time. To verifythe developed methodology, the model and real catalogs of earthquakes of the Garm region in Tajikistan arecompared. The efficiency of the proposed algorithm is shown. Based on the totality of the results of the allocation of chains, the issues that complicate the detection of the mentioned structures in the general case areconsidered. In the process of applying the created program to the real catalog of earthquakes of the Garmregion, the existence of four pairwise orthogonal prevailing directions in their orientation was established.There were also some changes in the time of the predominant role of the selected strike of chains of earthquake epicenters. It is possible that these changes may reflect some elements of the dynamics of the seismicprocess in the Garm region
- Добавил в систему: Лукк Альберт Артурович