山西大同6.1级地震前河北省水化异常与地震三要素判断

HYDROCHEMICAL ANOMALIES IN HEBEI PROVINCE AND DETERMINATION OF THREE ELEMENTS OF THE EARTHQUAKE BEFORE THE DATONG 6.1 EARTHQUAKE IN SHANXI PROVINCE

摘要: 本文从省级的地震分析预报单位的角度,总结了大同地震前如何判定水化前兆异常、进行异常的组合分析、确定地震三要素以及提出预报意见等方面的经验与体会。由于采用了水化地震分析预报方法实用化攻关的成果,在资料有限的情况下,我们在地震前仍提出了较好的短临预报意见。表明实用化攻关是有成效的。
- 河北省 /
- 水化异常 /
- 地震三要素
Abstract: This paper summarizes the experience in how to judge hydrochemical anomalies, how to make combinational analysis of anomalies.how to determine the three elements of the earthquake and how to propose prediction opinions hefroe Datong eortlquake.As the practical research result of hydrochemical analysis and prediction method of earthquakes was introduced, we made a relatively good thort-term and imminent prediction before the earthquake in the case of limited data.This indicates the previous practical research result is effective.

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