Geophysical Journal | 2004 volume 26 3

Studies of dynamic chaos within a cosmogenic medium

© Shcherbina S.V.

The paper is dedicated to the problems of experimental studies of temporal variations of the Morishita index. Temporal changes of the index can be explained from the dynamic systems theoretical position. It has been found that temporal variations of the index are represented by a quasi-periodical process. It has been elucidated that periodicity is being broken by flicker-noise. The degree of earthquakes hypo-centers grouping for the Crimean region before the 1984 series and after it has been studied.

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