| 江苏地区地磁Z21测值空间相关异常及其标志体系 |
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| 引用本文： | 冯志生,王建宇,梅卫萍,蒋延林,庄明龙.江苏地区地磁Z21测值空间相关异常及其标志体系[J].地震地磁观测与研究,2000,21(1):44-49. |
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| 作者姓名： | 冯志生 王建宇 梅卫萍 蒋延林 庄明龙 |
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| 作者单位： | 1. 中国南京,210014,江苏省地震局
2. 中国江苏,225600,高邮地震台 |
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| 摘 要： | 应用江苏地磁台网Z分量21点观测值,初步研究了其空间相关性及与江苏地区地震的对应关系,发现在研究的12年内,共出现了符合判据标准的异常8次,其中在其后7个月内检报对5个MS50以上地震,而其间应报地震6个,虚报1次,漏报1次。
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| 关 键 词： | 地磁异常 相关系数 Z分量 |
The anomaly index of spatial correlation of geomagnetic Z21 value in Jiang-su area |
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| Feng Zhisheng,Wang Jianyu,Mei Weiping,Jing Yianling,Zhuang Minglong.The anomaly index of spatial correlation of geomagnetic Z21 value in Jiang-su area[J].Seismological and Geomagnetic Observation and Research,2000,21(1):44-49. |
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| Authors: | Feng Zhisheng Wang Jianyu Mei Weiping Jing Yianling Zhuang Minglong |
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| Institution: | Feng Zhisheng,Wang Jianyu,Mei
Weiping,and Zhuang Minglong
(Seismological Bureau of Jiangsu Province,Nanjing 210014,China)
Jing Yianling
(Seismic Station of Gaoyuo,Jiangsu Provinc 225600,China) |
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| Abstract: | This paper studys the relation between the anomaly of spatial correlation of geomagnetic Z 21 value and the earthquake in Jiangsu area,eight anomalies in Jiangsu geomagnetic stations have been obtained in twelve years,five of which respond to M S>5 0 earthquake seven months after the earthquake,six earthquakes with M S>5 0 should be predicted,one is false prediction and one is missed prediction. |
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| Keywords: | geomagnetic anomaly correlation coefficient Z value |
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