中国地震目录间的对比及标准化

地震 ›› 2010, Vol. 30 ›› Issue (2): 38-45.

中国地震目录间的对比及标准化

汪素云, 高阿甲, 冯义钧, 和锐

中国地震局地球物理研究所, 北京 100081

收稿日期:2009-09-02 修回日期:2009-11-14 出版日期:2010-04-30 发布日期:2021-10-18
作者简介:汪素云(1941-), 女, 江苏泰县人, 研究员, 主要从事地震震源机制、应力场及力源反演、地震定位、地震动参数的衰减关系以及上地幔顶部速度结构反演等研究。
基金资助:
中国地震目录编制原则与方法标准研究(0270812); 中国地震局地球物理研究所论著号09A1025

Comparison and Standardization of the Chinese Earthquake Catalogs

WANG Su-yun, GAO A-jia, FENG Yi-jun, HE Rui

Institute of Geophysics, CEA, Bejing 100081, China

Received:2009-09-02 Revised:2009-11-14 Online:2010-04-30 Published:2021-10-18

摘要/Abstract

摘要： 本文简述了国内两种主要地震目录, 即破坏性地震目录(M_S≥4.7)与中国地震详目(M_L≥1.0)的编制依据、目录内容, 并指出了目录间的差异。研究了面波震级(M_S)与近震震级(M_L)间的转换关系, 并推荐了新的转换公式。最后提出了目录编制标准化的建议。

关键词: 地震目录, 震级测定, 面波震级M_S, 近震震级M_L, 转换公式

Abstract: In this paper, we briefly specified the origin and contents of the two major catalogs of Chinese earthquakes, the Destructive Earthquake (M_S≥4.7) Catalogue and the Complete Catalogue of Chinese Earthquakes(M_L≥1.0). We also pointed out the differences among these catalogs. We also studied the relationship between M_S and M_L and a new converting formula was recommended. Finally, we provided suggestions to standardize the compilation of earthquake catalogs.

Key words: Earthquake catalogue, Magnitude determination, Surface-wave magnitude M_S, Local earthquake magnitude M_L, Conversion formula

中图分类号:

P315.7

汪素云, 高阿甲, 冯义钧, 和锐. 中国地震目录间的对比及标准化[J]. 地震, 2010, 30(2): 38-45.

WANG Su-yun, GAO A-jia, FENG Yi-jun, HE Rui. Comparison and Standardization of the Chinese Earthquake Catalogs[J]. EARTHQUAKE, 2010, 30(2): 38-45.