本文利用华北平原重力资料,统计了重力高特征参数与发生在重力高附近的地震之间的关系。统计结果发现:重力高附近如有M_s≥4级地震发生,它应满足一定的特征条件;最大震级和地震总能量与重力高面积和强度的平方根之积有高度相关性;M_s≥5级地震绝大多数发生在较大的重力高形态矢量附近。根据统计结果预测了本区地震危险区,指出了统计结果的应用条件和物理含义。 Based on the gravity data of the North China Plain, this paper calculates the relationship between the high gravity parameters and the earthquakes occurring near the high gravity. The statistical results show that M_s≥4 earthquakes should meet certain characteristic conditions if there is a high gravity nearby; the maximum magnitude and the total seismic energy are highly correlated with the product of the square root of the area and intensity of gravity; M_s≥5 earthquakes The vast majority occur in the vicinity of larger gravity high morphological vectors. Based on the statistical results, the earthquake danger zone in this area is predicted, and the application conditions and physical meanings of the statistical results are pointed out.