2005年2月15日新疆乌什6.2级地震前的测震学异常

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英文篇名：SEISMIC ANOMALIES BEFORE WUSHI M-S6.2 EARTHQUAKE ON FEB.15, 2005 IN XINJIANG 中文刊名：内陆地震 英文刊名：Inland Earthquake 作者：陈荣华 ; 张永仙 ; 薛艳 ; 聂晓红 英文作者：CHEN Rong-hua1 ; ZHANG Yong-xian1 ; XUE Yan1 ; NIE Xiao-hong2 (1. China Earthquake Networks Center ; CEA ; Beijing 100036 ; Beijing ; China ; 2. Seismological Bureau of Xinjiang Uygur Autonomous Region ; Urumqi 830011 ; Xinjiang ; China) 中文关键词：地震条带 ; 显著地震 ; 引潮力 英文关键词：Earthquake belt ; significant earthquake ; tidal force 出版日期：2005-09-30 机构：中国地震台网中心,中国地震台网中心,中国地震台网中心,新疆维吾尔自治区地震局 北京100036 ,北京100036 ,北京100036 ,新疆乌鲁木齐830011 年：2005 期：03 出版单位：内陆地震

摘要

研究了2005年2月15日乌什6.2级地震前3个月中在乌什附近形成的北西向小震条带。结果表明,条带中显著地震震级上升,其发震时间间隔缩短,且显著地震发震时引潮力矢量相互之间的交角较小,引潮力水平矢量相互之间的交角也较小,引潮力水平矢量方向接近于地震断层面走向。
The small earthquake belt along the line of Northwest around Wushi which in three months before Wushi M-S6.2 earthquake on February.15, 2005 was studied. The results showed, the magnitude of significant earthquakes rose, the time interval between two significant earthquakes reduced; when significant earthquakes occurred, their angles between two vectors of tidal force became less; the angles between two vectors of horizontal tidal force became less too, and the vector of horizontal tidal force was near to the strike of seismic fault plane.

引文

[1]陈荣华,彭克银,薛艳,等.引潮力与显著地震关系及其在短临预报中的应用[J].地震,2004,24(1):60—64.