张建国, 曹轶, 闫俊岗, 潘晖. 地磁Z分量日变幅逐日比法在河北省的应用研究[J]. 华北地震科学, 2008, 26(1): 1-7.
引用本文: 张建国, 曹轶, 闫俊岗, 潘晖. 地磁Z分量日变幅逐日比法在河北省的应用研究[J]. 华北地震科学, 2008, 26(1): 1-7.
ZHANG Jian-guo, CAO Yi, YAN Jun-gang, PAN Hui. THE APPLICATION OF DAILY VARIATION RATIO METHOD FOR GEOMAGNETIC Z COMPONENT IN HEBEI PROVINCE[J]. North China Earthquake Sciences, 2008, 26(1): 1-7.
Citation: ZHANG Jian-guo, CAO Yi, YAN Jun-gang, PAN Hui. THE APPLICATION OF DAILY VARIATION RATIO METHOD FOR GEOMAGNETIC Z COMPONENT IN HEBEI PROVINCE[J]. North China Earthquake Sciences, 2008, 26(1): 1-7.

地磁Z分量日变幅逐日比法在河北省的应用研究

THE APPLICATION OF DAILY VARIATION RATIO METHOD FOR GEOMAGNETIC Z COMPONENT IN HEBEI PROVINCE

  • 摘要: 分析了河北省各地磁台站1982~2006年Z分量日变幅逐日比值的高值异常与河北省及邻区Ms≥5.0地震之间的关系,发现它们之间有较好的对应关系;初步提出了适用于河北省的地震分析预报参数,并对其内检预报效能进行了评价,为今后河北省以磁报震提供了依据。

     

    Abstract: The relation that the high value anomalies of daily variation ratio of Geomagnetic Z component in each seismostation of Hebei Province with Ms≥5.0 earthquakes occurred in Hebei and its neighboring area from 1982 to 2006 is analyzed, and it is found they are corresponding well.The parameters suitable for Hebei region are presented, and their efficiency is assessed.

     

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