摘要
作者通过初步统计得到了全球和中国地区不同震级范围内的地震数目之比为1/8—1/10,即低层次的地震数目是高层次的地震数目的10倍左右。由此讨论了由不同的低层次地震预报高层次地震的指标。
By preliminary statistics, it is discovered that the proportion of high level earthquake number to lower level event number in the world and in China is 1/8 to 1/9, that is. the latter is about 10 times greater than the former. Then the index predicting the higher magnitude earthquakes by using the lower magnitude earthquakes is studied.
出处
《西北地震学报》
CSCD
1992年第2期52-58,共7页
Northwestern Seismological Journal
