• Corpus ID: 119216640

Impact of the earth's oscillations on the earthquakes

  title={Impact of the earth's oscillations on the earthquakes},
  author={Anatol V. Guglielmi and Oleg D. Zotov},
  journal={arXiv: Geophysics},
In this work we have discovered that the global seismic activity undergoes a modulation with the period of 54 min. We assume that the modulation is caused by the fundamental spheroidal oscillations of the Earth 0S2. The hidden 54-min periodicity of earthquakes was revealed by analyzing of earthquake catalogs using the method of epoch superposition and the spectral method. Initially we discovered some signs of the impact of 0S2 oscillations on the earthquakes accidentally when searching for an… 

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