地震地磁观测与研究2025，Vol.46Issue(1)：187-190,4.DOI:10.3969/j.issn.1003-3246.2025.01.025
内蒙古东部及邻区中强地震震源机制解
Focal mechanism solutions of moderate and strong earthquakes in eastern Nei Monggol and adjacent areas
摘要
Abstract
This study collects broadband seismic waveform data of 6 M≥4.0 earthquakes and 13 M≥4.0 earthquakes in eastern Nei Monggol and adjacent areas,respectively,from 2009 to 2022 to invert their focal mechanism solutions using the CAP(Cut and Paste)method.The results show that the focal mechanism in eastern Nei Monggol is mainly strike-slip,and the stress field direction is NEE.关键词
内蒙古东部地区/波形拟合/震源机制Key words
eastern Nei Monggol/waveform fitting/focal mechanism引用本文复制引用
尹战军,赵铁锁,包文超,王禄军,徐岩,吴军,王勇,倪铭..内蒙古东部及邻区中强地震震源机制解[J].地震地磁观测与研究,2025,46(1):187-190,4.基金项目
内蒙古自治区地震局局长基金课题 （）
