利用地磁和天文因素进行地震三要素预测的研究

Prediction to the Three Elements of Earthquake with Geomagnetic and Astronomical Factors

本文分析了华北地区地磁台站和流动磁测资料与近期河北及邻区中强地震的相关关系 ,发现了冀、京、津、渤地区近百年地震所显示的单月发震优势特征 ,结合地磁交汇点附近一般是未来可能发震的位置 。

The relation of the moderalely strong earthquake occurred in Hebei Province and its adjacent area recently with the geomagnetic data observed by geomagnetic station and mobile team in North China is analyzed. Through analysis, we found the earthquakes occurred in Hebei, Beijing, Tianjin and Bohai Sea area in recent hundred years has the preponderant character of occurrence in odd month, and the intersection area for geomagnetic anomalies usually is in the location of potential earthquake. This discovery may be useful to earthquake prediction.