2007年宁洱6．4级地震云南水位同震后效探讨  

Analysis of coseismic effects of the 2007 Ning＇er Ms 6.4 earthquake in Yunnan Province

作　　者：邹平[1] 杨玲英[1] 关雷[1] 宋金燕[1] 喻苹[1] 李朝才[1] 华钧[1] 

机构地区：[1]云南省地震局,中国昆明650224

出　　处：《地震地磁观测与研究》2009年第2期95-99,共5页Seismological and Geomagnetic Observation and Research

摘　　要：就2007年6月3日云南宁洱6．4级地震，云南省近50口水位观测井的同震后效及特征进行分析研究。结果表明：水位同震震时效应后的水位突升、突降、固体潮日变畸形是水位后效的显著特征。滇西北东向断裂带及小江断裂带很可能是近年后继中强震发生的危险区域。In this paper, the coseismic effects of water level observed at about 50 wells in Yunnan for the 2007 Ning＇er Ms 6. 4 earthquake in Yunnan Province was analyzed. The results show that the abrupt rise and drop, and the anomalous daily change of solid tide are the significant characteristics of coseismic effects. The north-east trend fault zone in west Yunnan and the Xiaojiang fault zone might be the risky regions hit by mid-strong earthquakes.

关 键 词：水位 同震后效 地震预测 

分 类 号：P315.63[天文地球—地震学]