Calculating Focus Depth Using sPn Phase Recorded on Hebei Digital Seismic Network

详细信息   

• 责任者：Cai Lingling (Earthquake Administration of Hebei Province ; Shijiazhuang 050022 ; China ) ; Chang Liang
• 刊名：North China Earthquake Sciences
• 出版年：2012
• 卷期：30(2)
• 关键词：震源深度 ; focal depth ; 河北 ; Hebei Province
• 页码：p.60-63
• 图表：1 illus., 2 tables, 7 refs.
• 分类号：0500
• issnNo：ISSN1003-1375
• isbnNo：CN13-1102/P

摘要

///On basis of seismic wave data recorded on Hebei digital seismic network, using sPn phase, focus depth of two typical earthquakes in Hebei Province is calculated, the residual error of the two earthquakes is much smaller than that of the result given by China earthquake networks center. The result indicates that this method can be applied in daily work.