广平地震台地磁加卸载响应比与地震关系初探

详细信息

RELATION OF GEOMAGNETIC LOADING AND UNLOADING RESPONSE RATIO ANOMALIES IN GUANGPING SEISMOSTATION WITH EARTHQUAKES

1.
Central Seismostation of Handan, Handan 056001, Hebei Province, China;
2.
College of Geoexploration Science and Technology, Jilin University, Changchun 130026, China;
3.
Earthquake Administration of Hebei Province, Shijiazhuang 050021, China;
4.
Earthquake Administration of Fujian Province, Fuzhou 350003, China;
5.
Earthquake Administration of Jiangxi Province, Nanchang 330039, China

摘要: 应用曾小苹等人提出的地磁加卸载响应比方法, 研究分析了广平地震台1982-2006年地磁资料加卸载响应比与河北省及邻近地区Ms≥5.0地震之间的关系, 初步提出了适用于广平地震台地磁加卸载响应比异常映震的定量指标, 为广平地震台今后以磁报震提供了依据。
- 地磁 /
- 日变幅 /
- 加卸载响应比 /
- 阀值 /
- 地震预报
Abstract: The relation of geomagnetic loading and unloading response ratio anomalies in Guangping Seismosta-tion from 1982 to 2006 with Ms≥5.0 earthquakes occurred in Hebei and its adjacent area is studied, and the in-dex for geomagnetic loading and unloading response ratio anomalies, which isapplicable to Guangping Seismosta-tion, is also presented.
- geomagnetism /
- daily variation range /
- loading and unloading response ratio /
- threshold value /
- earth-quake prediction

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