摘要
本文利用中国地震台网记录的宽频带波形资料,采用近震全波形反演方法得到2024年3月1日—6月30日发生在中国大陆地区的M≥4.0共59次地震震源机制解。结果显示逆断型18次,走滑型33次,正断型7次,未知型1次。
In this paper,the regional full waveform inversion using the broadband waveforms recorded by China Seismic Network were conducted,and the focal mechanism solutions of the 59 earthquakes with M≥4.0 occurred in the mainland of China during March to June 2024 were obtained.The types of these focal mechanism solutions show 18 reverse faulting,33 strike-slip faulting,7 normal faulting and 1 odd earthquakes.
作者
梁姗姗
邹立晔
刘艳琼
李旭茂
任枭
Liang Shanshan;Zou Liye;Liu Yanqiong;Li Xumao;Ren Xiao(China Earthquake Networks Center,Beijing 100045,China)
出处
《地震科学进展》
2024年第7期476-482,共7页
Progress in Earthquake Sciences
基金
中国地震局常规性项目《测震学科技术管理组运维及青年骨干业务交流》资助。
关键词
震源机制
震源参数
focal mechanism
source parameters
