Identifying the approach of a major earthquake
Geophysics
2025-12-30 v5
Abstract
By analyzing the seismicity in natural time and studying the evolution of the fluctuations of the entropy change of seismicity under time reversal for various scales of different length i (number of events), we can identify the approach of a major earthquake (EQ) occurrence. The current investigation is extended from 1984 until now for the seismicity in Japan.
Cite
@article{arxiv.2504.19431,
title = {Identifying the approach of a major earthquake},
author = {Panayiotis A. Varotsos and Nicholas V. Sarlis and Toshiyasu Nagao},
journal= {arXiv preprint arXiv:2504.19431},
year = {2025}
}
Comments
3 pages, 3 figures