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[1]MIAO Ali,ZHU Tao,ZHANG Yi,et al.The Coseismic Step-rising of the Groundwater Level in Jiangsu Caused by the Maduo MS7.4 Earthquake in 2021[J].Journal of Seismological Research,2023,46(01):68-73.[doi:10.20015/j.cnki.ISSN1000-0666.2023.0006 ]

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The Coseismic Step-rising of the Groundwater Level in Jiangsu Caused by the Maduo M_S7.4 Earthquake in 2021

Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume: 46 Number of periods: 2023 01 Page number: 68-73 Column: 地震地下流体监测预报理论及技术应用专栏 Public date: 2023-01-01

Title:: The Coseismic Step-rising of the Groundwater Level in Jiangsu Caused by the Maduo M_S7.4 Earthquake in 2021

Author(s):: MIAO Ali¹; 2; ZHU Tao¹; ZHANG Yi¹; YE Biwen¹; WANG Kai¹; (1.Jiangsu Earthquake Agency,Nanjing 210014,Jiangsu,China)(2.Institute of Disaster Prevention,Sanhe 065201,Hebei,China)

Keywords:: the Maduo; Qinghai M_S7.4 Earthquake; the observational network of wells in Jiangsu; coseismic response; earthquake prediction

CLC:: P315.72

DOI:: 10.20015/j.cnki.ISSN1000-0666.2023.0006

Abstract:: This paper firstly analyzed the characteristics of the coseismic response of the water level in the observational network of wells in Jiangsu caused by the 2021 Maduo M_S7.4 Earthquake,then analyzed the activity of the M_S≥4.0 earthquakes in the area which the water level had the coseismic step-rising.In a wide range area in Jiangsu,the water level had a coseismic response during the Maduo 7.4 Earthquake; the coseismic variation of the water level was featured as oscillating,step-rising and step-falling.The coseismic step-rising of the water level may indicate the regional stress concentration,which suggested the possible location of the medium- and strong-earthquakes in the medium- and long-period.

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Last Update: 2023-01-01