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使用钻孔应变测值预测2006年7月22日云南盐津5.1级地震
Using borehole strain data to forecast the Yanjin M5.1 Earthquake,Yunnan Province,on 22 July 2006
【摘要】 介绍了在2006年7月22日云南盐津Ms5.1级地震前,根据攀枝花仁和与西昌小庙地震台RZB-2型钻孔应变观测资料,提出临震预测和震后趋势判断意见的分析过程。实践表明,深入分析潜在震源体附近不同方位的多个台站差异性观测异常,对判断潜在震源体的大致位置具有重要意义。
【Abstract】 The 22 July 2006 M5.1 Yanjin earthquake was forecasted based on Panzhihua Renhe and Xichang Xiaomiao strain observatory’s data anomalies and the analysis method are introduced in this paper.Because the observing strain anomalies in different directions from focal zone are different,it’s meaningful to analysis those anomalies for potential focal location judging.
【关键词】 地震预测;
盐津5.1级地震;
钻孔应变;
震源机制;
【Key words】 earthquake forecast; M5.1Yanjin earthquake; borehole strain; focal mechanism;
【Key words】 earthquake forecast; M5.1Yanjin earthquake; borehole strain; focal mechanism;
- 【文献出处】 四川地震 ,Earthquake Research in Sichuan , 编辑部邮箱 ,2008年01期
- 【分类号】P315.7
- 【被引频次】1
- 【下载频次】58