摘要
利用海南地下流体观测井水位资料,选择适合长期、中短期地震异常提取方法,对海南及邻区M 4.0以上地震发生前水位异常进行分析,依据统计资料,提出预测海南及邻区中强震发生时间的指标与方法。
Based on the water level data of underground fluid observation wells in Hainan, a suitable method for extracting long-term, medium-term and short-term seismic anomalies is selected. The water level anomalies before M 4.0 earthquakes in Hainan and its adjacent areas are analyzed. According to the statistical data, the indexes and methods for predicting the occurrence time of moderate and strong earthquakes in Hainan and its adjacent areas are put forward.
作者
解晓静
孙三健
张慧
苏荣托雅
Xie Xiaojing;Sun Sanjiang;Zhang Hui;Surongtuoya(Hainan Earthquake Agency, Haikou 570203, China)
出处
《地震地磁观测与研究》
2019年第3期120-130,共11页
Seismological and Geomagnetic Observation and Research
关键词
海南
井水位
地球物理异常
长期
中短期
地震预测
Hainan
well water level
geophysical anomaly
long-term
medium-and short-term
earthquake prediction