摘要
本文对都江堰地震台2类电磁波仪的震前记录进行分析,震前仪器记录到了电磁波异常现象:2006年6月21日甘肃文县5.0级、2006年7月22日和2006年8月25日云南盐津2次5.1级地震,这些说明电磁波监测在地震短临预报中有参考意义。
The abnormal changes of electromagnetic wave before the M5.0 Wenxian Earthquake on 21 June 2006, Ganshu Province, two MS. 0 Yanjin Earthquakes occurred separately on 22 July 2006 and 25 August 2006, Yunnan Province, are recorded. The two kinds of results of the electromagnetic wave observation before two earthquakes in Dujiangyuan City are analyzed. We conclude that the eIectromagnetic wave monitoring is of helpful to the imminent earthquake forecast.
出处
《四川地震》
2007年第2期44-47,共4页
Earthquake Research in Sichuan
关键词
地震
电磁波异常
地震前兆
electromagnetic wave abnormal change
seismic precursor
earthquake forecast
