利用浙江地震台网记录到的sPn震相确定台湾地震的震源深度  

作　　者：高绪兵 汪贞杰 吕奥博 

机构地区：[1]浙江省地震局,浙江杭州310013

出　　处：《科技创新与应用》2021年第4期89-92,共4页Technology Innovation and Application

摘　　要：浙江地震台网能够清晰记录到部分台湾地震的深度震相sPn,文章利用所记录到的sPn震相测算了两次台湾地震的震源深度,其结果与精确值基本一致。表明,利用sPn震相计算震源深度值是可靠的,震源深度的有效测定能为地震研究工作提供可靠的依据。Zhejiang Earthquake Networks can clearly record the depth and sPn of some earthquakes in Taiwan.In this paper the focal depth of two Taiwan earthquakes are calculated based on the sPn recorded.The results are of high accuracy.This indicates that it is reliable to calculate focal depth with sPn and the effective measurement of focal depth provides bases for the study on earthquakes.

关 键 词：深度震相 台湾地震 震源深度 

分 类 号：P315[天文地球—地震学]