Starting from a simple hierarchy model of seismicity,some empirical relationships of seismicity and the fractal natures of its time and space and of the source size of earthquakes have been derived in
There have been 12 possible locations of the earthquakes occurring in the South Yellow Sea since 1505.In this paper,the location of the earthquake that occurred in 1505 has been determined by the coll
The comparative study of the geologic and seismic dislocations often major active faults,such as the Aikin fault etc.,on China mainland,has shown that the ratio