Peculiarities of subsoil gas dynamics before the М 7.2 Zhupanovo earthquake of January 30, 2016, Kamchatka
- Authors: Firstov P.P.1,2, Makarov E.O.2, Glukhova I.P.2
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Affiliations:
- Institute of Volcanology and Seismology
- Kamchatka Branch of the Federal Research Center “United Geophysical Survey”
- Issue: Vol 472, No 2 (2017)
- Pages: 196-199
- Section: Geophysics
- URL: https://ogarev-online.ru/1028-334X/article/view/189297
- DOI: https://doi.org/10.1134/S1028334X17020015
- ID: 189297
Cite item
Abstract
It has been discovered that, before the M 7.2 Zhupanovo earthquake of January 30, 2016 with a focal depth of 177 km, there was a negative five-day precursory anomaly of ten days in predicting time in the field of subsoil radon by observations in the network of the Petropavlovsk-Kamchatsky geodynamic test area. This anomaly with duration of 5 days and prediction time оf about 10 days is explained by the appearance of a so-called “geodeformation wave.”
About the authors
P. P. Firstov
Institute of Volcanology and Seismology; Kamchatka Branch of the Federal Research Center “United Geophysical Survey”
Author for correspondence.
Email: firstov@emsd.ru
Russian Federation, Petropavlovsk-Kamchatsky; Petropavlovsk-Kamchatsky
E. O. Makarov
Kamchatka Branch of the Federal Research Center “United Geophysical Survey”
Email: firstov@emsd.ru
Russian Federation, Petropavlovsk-Kamchatsky
I. P. Glukhova
Kamchatka Branch of the Federal Research Center “United Geophysical Survey”
Email: firstov@emsd.ru
Russian Federation, Petropavlovsk-Kamchatsky
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