| 2007年宁洱6.4级地震序列精定位 |
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| 引用本文： | 卢显,周龙泉.2007年宁洱6.4级地震序列精定位[J].地震地质,2011,33(3):560-567. |
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| 作者姓名： | 卢显 周龙泉 |
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| 作者单位： | 中国地震台网中心,北京,100045 |
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| 基金项目： | 地震科学联合基金(200804)资助 |
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| 摘 要： | 2007年6月3日在云南宁洱发生6.4级地震,震后云南省地震局在主震附近架设了5套流动数字地震台.利用这些地震台和思茅固定地震台记录的震相数据,采用双差定位法对宁洱6.4级地震的余震序列重新进行精定位.结果显示,宁洱地震序列的长度约为40km,宽度约为10km,明显集中在普洱断裂与NNE向断裂横断错移的构造部位,且大部...
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| 关 键 词： | 宁洱6.4级地震 流动数字地震台网 双差地震定位法 |
ACCURATE LOCATION OF THE 2007 MS 6.4 NING'ER,YUNNAN,EARTHQUAKE SEQUENCE |
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| LU Xian,ZHOU Long-quan.ACCURATE LOCATION OF THE 2007 MS 6.4 NING'ER,YUNNAN,EARTHQUAKE SEQUENCE[J].Seismology and Geology,2011,33(3):560-567. |
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| Authors: | LU Xian ZHOU Long-quan |
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| Institution: | LU Xian ZHOU Long-quan(China Earthquake Networks Center,Beijing 100045,China) |
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| Abstract: | Five mobile digital seismic stations were set up by Earthquake Administration of Yunnan near the epicenter of the main shock after the Ning'er M6.4 earthquake on June 3,2007.In this paper,the aftershock sequence of the Ning'er M6.4 earthquake is relocated by using the double difference earthquake location method.The data are from the 5mobile digital seismic stations and the permanent Simao seismic station.The result shows that the length of aftershock sequence is 40km and the width is 30km,concentrated obvi... |
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| Keywords: | the MS 6 4 Ning'er earthquake mobile digital seismic station double-difference earthquake location algorithm |
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