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For a long time, a quantitative calculation of energy radiated by seismic waves has been an important problem in the basic study of seismology. Up to now the well-known relationship of lgE=l.5MS+11.8 created by Gutenberg and Richter (1956) has still been
For a long time, a quantitative calculation of energy radiated by seismic waves has been an important problem in the basic study of seismology. Up to now the well-known relationship of lgE = 1.5MS + 11.8 created by Gutenberg and Richter (1956) has still been