Articles | Volume 32, issue 1
https://doi.org/10.5194/npg-32-1-2025
https://doi.org/10.5194/npg-32-1-2025
Research article
 | 
07 Jan 2025
Research article |  | 07 Jan 2025

Fractal analysis of geomagnetic data to decipher pre-earthquake processes in the Andaman–Nicobar region, India

Rahul Prajapati and Kusumita Arora

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Short summary
Seismo-electromagnetic (SEM) signals emitted prior to major earthquakes show promise as candidates for short-term earthquake prediction. Analyzing the frequency characteristics of SEM signals provides insights into pre-earthquake processes in the focal zone, such as microfracturing and electrokinetic phenomena. The combined application of fractal and multifractal methods proves to be an effective tool for analyzing these complex signals.
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