Article ID Journal Published Year Pages File Type
6335478 Applied Geochemistry 2011 7 Pages PDF
Abstract
► It is the first hydrochemical precursory study in the Koyna region, India. ► Discrete conductivity measurements indicated progressive increase for 4 years. ► Strong precursory EC change observed 40 h before the M 5.1 earthquake. ► Precursory increase of soil Rn gas 20 days earlier than earthquakes M 4.7 & 5.1. ► On-line monitoring of these parameters may help in earthquake forecast.
Related Topics
Physical Sciences and Engineering Earth and Planetary Sciences Geochemistry and Petrology
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