ИССЛЕДОВАНИЕ ПРОЦЕССА ПОДГОТОВКИ СИЛЬНЫХ ЗЕМЛЕТРЯСЕНИЙ (MW >5) НА САХАЛИНЕ МЕТОДОМ LURR : STUDY OF THE PROCESS OF PREPARATION OF STRONG EARTHQUAKES (MW > 5) ON SAKHALIN USING THE LURR METHOD

the seismic regime of southern Sakhalin before the Krillon earthquake on April 23, 2017 (Mw=5.0) was Investigated. Seismic hazard calculations were carried out within the framework of the LURR (load-unload response ratio) method. According to the catalog of the local network of field stations, the p...

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Bibliographic Details
Main Authors: Zakupin, A.S., Semenova, E.P.
Format: Text
Language:English
Published: Вестник КРАУНЦ. Физико-математические науки 2019
Subjects:
сейсмичность
прогноз землетрясений
разлом
seismicity
earthquake prediction
fault
Sakhalin
Online Access:https://dx.doi.org/10.18454/2079-6641-2018-25-5-83-98
http://krasec.ru/Zakupin-525/
Description
Summary:the seismic regime of southern Sakhalin before the Krillon earthquake on April 23, 2017 (Mw=5.0) was Investigated. Seismic hazard calculations were carried out within the framework of the LURR (load-unload response ratio) method. According to the catalog of the local network of field stations, the precursor of earthquake preparation at the end of 2015 was determined. The process of relaxation in the focal zone was studied according to the data of aftershock activity during 2017. : Исследован сейсмический режим Южного Сахалина перед Крильонским землетрясением 23 апреля 2017 года (Mw = 5.0). Проведены расчеты сейсмической опасности в рамках метода LURR (load-unload response ratio). По данным каталога локальной сети полевых станций определен признак подготовки землетрясения в конце 2015 года. Изучен процесс релаксации в очаговой зоне по данным афтершоковой активности в течение : №5(25) (2019)

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