摘要
研究了东南沿海地震带地震与太阳活动的关系，结果表明，５８．３％的Ｍ≥６．０级地震都发生在太阳活动峰年后的１～４年；应用周期图分析方法外推得出，１９９７年为下一个太阳活动峰年。根据东南沿海地震带地震在太阳活动周期的位相分布规律，指出１９９８～２００１年该带有发生Ｍ≥６．０级地震的可能。研究表明，广东及其邻近地区地震与太阳活动的关系较为密切，规律亦较为明显。
The relationship between solar activities and earthquakes in southeast coastal seismic belt of China has studied. The results indicated that 58.3% earthquakes of magnitude M≥6.0 occurred in 1-4 years after peak value of solar activity, and 1997 will be the next peak year of solar aCtivity obtained by periodgram analysis method. According to the regularity of phase distribution of solar activity the event with magnitude M≥6.0 will occur in southeast coastal seismic belt of Ghina in the period 1998-2001. But the probability of occurred earthquake with M≥6.0 in 1-4 years after solar activities peak value is only 39%. It is lower.The relationship between solar activities and earthquakes in Guangdong and neighbouring area has been studied as well. The results indicated specially that relationship between solar actiivities and earthquakes of magnitude M≥5.0、5. 5、or 7 .0 are Closer. It is more obvious in law.
出处
《华南地震》
1994年第3期8-15,共8页
South China Journal of Seismology
基金
合同制重点课题
关键词
地震带
地震活动性
太阳活动
东南沿海
Seismic actiivities, Solar activities, Correlationship,Southeast coastal seismic belt of China
