| 震前电磁波前兆观测研究 |
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| 引用本文： | 张碧琼,周本诚,卢开南. 震前电磁波前兆观测研究[J]. 防灾减灾工程学报, 1992, 0(4) |
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| 作者姓名： | 张碧琼 周本诚 卢开南 |
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| 作者单位： | 四川省地震局，四川省地震局，攀枝花地震办公室 |
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| 摘 要： | 本文利用电磁波观测台的实测资料,对宁蒗Ms5.1级、会泽Ms4.4级地震前电磁波异常信号特征、干扰排除、异常判别进行研究,分析了震前电磁波信号图象和异常时空特征,得出电磁波主信号异常出现在主震前20天左右的结论。
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| 关 键 词： | 震前电磁波 主信号 短临预报 |
OBSERVATION AND STUDY OF ELECTROMAGNETIC PRECURSOR PRIOR TO EARTHQUAKE |
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| Zhang Biqiong,Zhou Bencheng Seismological Bureau of Sichuan Province Lu Kainan Earthquake Office of Panzhihua City. OBSERVATION AND STUDY OF ELECTROMAGNETIC PRECURSOR PRIOR TO EARTHQUAKE[J]. Journal of Disaster Prevention and Mitigation Engineering, 1992, 0(4) |
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| Authors: | Zhang Biqiong Zhou Bencheng Seismological Bureau of Sichuan Province Lu Kainan Earthquake Office of Panzhihua City |
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| Affiliation: | Zhang Biqiong;Zhou Bencheng Seismological Bureau of Sichuan Province Lu Kainan Earthquake Office of Panzhihua City |
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| Abstract: | This paper presents study on the anomalous characteristics,disturbance exclu- sion and anomalous discrimination of the electromagnetic emission signals prior to Ninglang earthquake(Ms=5.1)and Huize earthquake(Ms=4.4)using the data of the electromagnetic observational sites,and analyzes the temporal-spatial charac- teristics of patterns and anomalies of electromagnetic signals prior to the earthquakes.It is concluded that the anomalies of main electromagnetic signals ap- pear some 20 days before main earthquakes. |
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| Keywords: | preearthquake electromagnetic wave main signal imminent prediction |
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