Nonlinear changes in seismic scaling before the Iceland earthquake of June 17, 2000

作者:Stakhovsky I R*
来源:Izvestiya-Physics of the Solid Earth, 2012, 48(11-12): 829-834.
DOI:10.1134/S1069351312090042

摘要

The multifractal fields modeling the spatial distribution of the epicenters and temporal behavior of weak seismicity before the earthquake that occurred on June 17, 2000 in Iceland (M = 6.6) are analyzed. It is shown that the main shock of this event was preceded by the broadening of the f(a) spectra of the proxy fields of both the spatial distribution of the epicenters and the temporal behavior of weak seismicity. The physical interpretation of this effect is presented.

  • 出版日期2012-11

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