Earthquakes Models, Statistics, Testable Forecasts

Yan Y. Kagan

Penerbit : John Wiley & Sons, Ltd

Tahun : 2014

This book is the first comprehensive and methodologically rigorous analysis of earthquake occurrence. Models based on the theory of the stochastic multidimensional point processes are presented to approximate the earthquake occurrence pattern and evaluate its parameters. Dr Kagan shows that most of these parameters have universal values. These results help explain the classic earthquake distributions: Omori's law and the Gutenberg-Richter relation. The author derives a new negative-binomial distribution for earthquake numbers, instead of the Poisson distribution, and then determines a fractal correlation dimension for spatial distributions of earthquake hypocenters. The book also investigates the disorientation of earthquake focal mechanisms and shows that it follows the rotational Cauchy distribution. These statistical and mathematical advances make it possible to produce quantitative forecasts of earthquake occurrence. In these forecasts, the rate of earthquakes in time, space, and focal mechanism orientation is evaluated.

Pengarang