摘要
研究了华南地区19次中强地震前区域地震活动的增强与平静特征,并据此提取了华南地区短期预报指标,即增强一平静后,3个月内发震;地震发生在异常平静区;震级一般为中强地震。
The characteristics of regional seismic activity enhancement and quiet before 19 moderate-strong earthquakes in South China Area are studied, according to them, the index of short-term prediction are taken out: namely, after enhancement and quiet, earthquakes will occur at anomaly quiet areas during three months. Magnitudes are usually moderate-strong earthquake.
出处
《华南地震》
2003年第3期11-15,共5页
South China Journal of Seismology
基金
十五"国家科技攻关"强地震短期预测及救灾技术研究"资助子专题01-04-03
关键词
增强与平静
短期指标
地震学
华南地区
Enhancement and quiet
Short-term index
Seismology
South China Area
