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Izvestiya, Physics of the Solid Earth

, Volume 43, Issue 7, pp 583–591 | Cite as

Estimates of the energy of surface waves from atmospheric explosions and the source parameters of the Tunguska event

  • V. V. Svettsov
Article

Abstract

The results of the numerical modeling of experimental concentrated atmospheric explosions, both nuclear and chemical, are presented. The surface pressure spectra are calculated and constraints are gained on their relation to the energy of surface seismic waves and to earthquake magnitudes. For a more accurate determination of the source parameters of the Tunguska event (June 30, 1908), atmospheric explosions at various altitudes and vertical falls of meteoroids are modeled numerically and their seismic effect is estimated.

PACS numbers

91.30.Rz 96.25.Pq 

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Copyright information

© Pleiades Publishing, Ltd. 2007

Authors and Affiliations

  • V. V. Svettsov
    • 1
  1. 1.Institute of Geosphere DynamicsRussian Academy of SciencesMoscowRussia

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