期刊文献+

同源双震的速报处理——以广西北流-广东化州MS 5.2级地震为例 被引量:1

Earthquake Quick Report Processing of Homologous Double Events:A Case Study on Beiliu-Huazhou MS 5.2 Earthquake Sequence in the Junction of Guangxi and Guangdong
在线阅读 下载PDF
导出
摘要 2019年10月12日广西北流-广东化州发生MS 5.2级地震,广东省地震台网中心值班员在速报过程中,发现为同源双震事件且后面的地震震级较大,其后最大的余震也是双震。两次都为典型的同源双震类型,震中位置处于广东、广西交界。基于此次地震的特殊性,对同源双震速报情况进行了回顾总结,分析了其地震特征和定位精度,并给出同源双震处理的相关建议。 On October 12^th,2019,an MS5.2 earthquake occurred in the junction of Guangdong Huazhou and Guangxi Beiliu.During the rapid report,the staff on duty at the center of the Guangdong Seismic Network found that the earthquakes were homologous double events with larger subsequent earthquake,and the largest aftershocks were also homologous double events.Both are typical types of homologous double events,and the epicenter of those earthquakes lie in the junction of Guangxi and Guangdong.Own to the particularity of the four earthquakes,the paper reviewed and summarized the earthquake quick report of two homologous double events,and analyzed the seismic characteristics and earthquake location accuracy.At last,the paper gave some suggestions on the process of homologous double events.
作者 吴国瑞 康英 马晓静 洪玉清 杨选 姜喜姣 WU Guorui;KANG Ying;MA Xiaojing;HONG Yuqing;YANG Xuan;JIANG Xijiao(Guangdong Earthquake Agency,Guangzhou 510070,China;Key Laboratory of Earthquake Monitoring and Disaster Mitigation Technology,CEA,Guangzhou 510070,China;Key Laboratory of Guangdong Province Earthquake Early Warning and Safety Diagnosis of Major Projects,Guangzhou 510070,China)
出处 《华南地震》 2020年第2期67-72,共6页 South China Journal of Seismology
基金 中国地震局监测、预报、科研三结合课题(3JH-201901001)。
关键词 同源双震 速报分析 震相特征 Homologous double events Quick report analysis Seismic phase characteristics
  • 相关文献

参考文献5

二级参考文献23

共引文献7

同被引文献32

引证文献1

二级引证文献4

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部