摘要
利用河北省地震电磁辐射台网连续12a的观测资料,研究了地震强度与台站接收的电磁辐射的能量,周期、幅度的关系,并由此总结出5—6级中强地震和4.5—4.9级中等地震的短临预报指标。
In this paper, 12 years successive observation data by the seismic electromagnetic network of Hebei Province are used to study the relation between the earthquake magnitude and the energy, period and amplitude of electromagnetic radiation received. According to our studies, the indexes of the short-term and impending prediction for moderately strong earthquakes with M = 5-6 and moderate earthquakes with M = 4.5 -4.9 are obtained.
出处
《地震》
CSCD
北大核心
1996年第2期168-176,共9页
Earthquake
关键词
电磁辐射
短临预报
预报指标
地震
定量分析
Electromagnetic radiation, Short-term and impending prediction, Prediction index, Anomaly recognition
