Relocation of Modern Small Earthquakes near the Epicenter of Tancheng 8(1/2) Earthquake Using the Double Difference Earthquake Location Algorithm
详细信息
- 责任者：Li Yonghong (Earthquake Administration of Shandong Province ; Jinan 250014 ; China) ; Hu Xinliang
- 刊名：Northwestern Seismological Journal
- 出版年：2011
- 卷期：33(1)
- 关键词：大震 ; great earthquakes ; 震中分布 ; epicenter distribution ; 山东 ; Shandong Province
- 页码：p.71-75,101
- 图表：6 illus., 1 table, 6 refs.
- 分类号：0500
- issnNo：ISSN1000-0844
- isbnNo：CN62-1048/P
摘要
Using the double difference earthquake location algorithm, the authors relocate more than 400 moderate and small earthquakes near the epicenter of 1668 Tancheng 8(1/2) earthquake since 1974. The relocated result shows that the modern moderate and small earthquakes were still concentrated in Tancheng earthquake rupture zone. The strike of the bandy concentrated zone accords with that of the generating Anqiu-Juxian fault speculated by geological surveying.
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