• 责任者：Zhao Xiaoyan (Earthquake Administration of Yunnan Province ; Kunming 650024 ; China) ; Han Libo
• 刊名：Earthquake Research in China
• 出版年：2013
• 卷期：29(4)
• 关键词：地震定位 ; seismic location ; 地震序列 ; seismic sequence ; 云南 ; Yunnan Province
• 页码：p.438-447
• 图表：6 illus., 1 table, 19 refs.
• 分类号：0500
• issnNo：ISSN1001-4683
• isbnNo：CN11-2008/P

     On the basis of earthquake phases recorded by the Yunnan Digital Seismic Network and the Tengchong volcano broadband seismic instruments in January ～ December,2011 and the location results by Hypo2000 absolute location methods as the initial value,we obtained the locations of the foreshocks and aftershocks of MsS.8 Yingjiang sequence with double-difference location method.Our results show that the relocated aftershocks have a conjugate characteristic：earthquakes dominantly occurred along the Dayingjiang fault in.ENE direction and another extended toward the SSE along a blind fault which was vertical to the Dayingjiang fault.The seismicity gap of aftershocks happens to be the foreshocks intensive areas.