地震地磁观测与研究2018，Vol.39Issue(1)：49-52,4.DOI:10.3969/j.issn.1003-3246.2018.01.008
2002年4月22日临城—隆尧交界MS 4.8地震重新定位
Relocation of Lincheng-Longyao junction?MS 4.8 earthquake on April 22, 2002
摘要
Abstract
In this paper, we collected the seismic waveform records around the MS 4.8 Lincheng-Longyao junction earthquake on April 22, 2002 within the epicenter distance of 120 km. The Hyposat method is used to relocate the earthquake. The obtained earthquake occurrence time is April 22, 200203:34:39.02, the position of epicenter is (37.40°N, 114.57°E), and the focal depth is 11.8 km. Combined with the earthquake investigation report, it is found that the results of the relocation are more reliable.关键词
隆尧MS4.8地震/重定位/震中位置Key words
Longyao MS 4.8 earthquake/relocation/epicentral position引用本文复制引用
白燕,张新东,闫俊岗..2002年4月22日临城—隆尧交界MS 4.8地震重新定位[J].地震地磁观测与研究,2018,39(1):49-52,4.基金项目
河北省地震星火科技项目"利用爆破和近震来校正井下短周期地震计方位角"( 项目编号:2013-3-10) （ 项目编号:2013-3-10）
