quake {SMPracticals}

Japanese Earthquake Data

Description

Times and magnitudes (Richter scale) of 483 shallow earthquakes in an offshore region east of Honshu and south of Hokkaido, for the period 1885–1980.

Usage

data(quake)

Format

An irregular time series with earthquake

time

in days since start of 1885

mag

magnitude (Richter scale)

Source

Ogata, Y. (1988) Statistical models for earthquake occurrences and residual analysis for point processes. Journal of the American Statistical Association, 83, 9–27.

References

Davison, A. C. (2003) Statistical Models. Cambridge University Press. Page 289.