Cross-correlation earthquake precursors in the hydrogeochemical and geoacoustic signals for the Kamchatka peninsula

• Published in: Acta Geophysica
• Main Authors: Ryabinin, Gennadiy, Gavrilov, Valeriy, Polyakov, Yuriy, Timashev, Serge
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Walter de Gruyter GmbH 2012
• Subjects: Geophysics; Kamchatka Peninsula; Kamchatka
• Online Access: http://dx.doi.org/10.2478/s11600-012-0031-y

Abstract We propose a new type of earthquake precursor based on the analysis of correlation dynamics between geophysical signals of different nature. The precursor is found using a two-parameter cross-correlation function introduced within the framework of flicker-noise spectroscopy, a general stati...