地震地磁观测与研究2023，Vol.44Issue(6)：32-36,5.DOI:10.3969/j.issn.1003-3246.2023.06.005
赤峰—通辽地区最小完整性震级分析
Analysis of minimum magnitude of completeness in Chifeng-Tongliao areas
摘要
Abstract
Using the earthquake catalogue of Chifeng-Tongliao area(116°-124°E,41°-46°N)of the China Earthquake Networks Center from 1970 to 2022,the minimum magnitude of completeness Mc of different time periods in the study area is calculated by the maximum curvature method,the goodness-of-fit test method and the magnitude-sequence-number method,and the three calculation methods are basically consistent in terms of calculation results.In the case of fewer earthquake events,the goodness-of-fit test method results are relatively large,and the maximum curvature method calculation results are generally smaller than the other two methods.关键词
地震活动/最大曲率法/拟合度检测法/震级—序号法Key words
seismicity/maximum curvature method/goodness-of-fit test method/magnitude-sequence-number method引用本文复制引用
范东海,白淑艳,刘廉,文金龙,高建新..赤峰—通辽地区最小完整性震级分析[J].地震地磁观测与研究,2023,44(6):32-36,5.基金项目
内蒙古自治区地震局局长基金(项目编号:2022JC09) （项目编号:2022JC09）
