Advertisement

Local Statistics of Earthquake Catalogs

  • V. I. Keilis-Borok
  • V. M. Podgaetskaya
  • A. G. Prozorov

Abstract

In analyzing earthquake catalogs one encounters the problem of distinguishing earthquakes whose occurrence is related to previous earthquakes. This paper investigates the first part of the problem: proof of the existence of interrelated earthquakes (not simply in the trivial case of aftershocks). The study boils down to a comparison of the statistical distributions of certain statistics for an actual earthquake catalog and for a randomized catalog of earthquakes which occur randomly and independently of one another. The catalog of random earthquakes was obtained by random shuffling of an actual catalog.

Keywords

Earthquake Catalog Deep Earthquake Epicentral Region Weak Earthquake Travel Time Curve 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature Cited

  1. 1.
    Atlas of Earthquakes in the USSR: Moscow (1962).Google Scholar
  2. 2.
    Yanko, Ya. (1961), Tables of Mathematical Statistics, Moscow.Google Scholar
  3. 3.
    Cramér, H. (1951), Mathematical Methods of Statistics, Princeton, Princeton University Press.Google Scholar
  4. 4.
    Lukk, A. A. (1968), “Sequence of aftershocks of the Dzhuren deep-focus earthquake of 14 March 1965,” Izv. Akad. Nauk SSSR, Ser. Fizika Zemli, No. 5.Google Scholar

Copyright information

© Consultants Bureau, New York 1972

Authors and Affiliations

  • V. I. Keilis-Borok
  • V. M. Podgaetskaya
  • A. G. Prozorov

There are no affiliations available

Personalised recommendations