Email this article Correlation between large-scale motions in the liquid core of the Earth and geomagnetic jerks, earthquakes, and variations in the Earth’s length of day
- Authors: Gokhberg M.B.1, Olshanskaya E.V.1, Chkhetiani O.G.2,3, Shalimov S.L.1,3, Barsukov O.M.1
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Affiliations:
- Schmidt Joint Institute of Physics of the Earth
- Obukhov Institute of Atmospheric Physics
- Institute for Space Research
- Issue: Vol 467, No 1 (2016)
- Pages: 280-283
- Section: Geophysics
- URL: https://bakhtiniada.ru/1028-334X/article/view/188172
- DOI: https://doi.org/10.1134/S1028334X1603003X
- ID: 188172
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Abstract
We consider the correlation between seismicity, variations in the length of day, and geomagnetic jerks. We found that the jerks precede with in-phase variations in the number of strong earthquakes with М > 6.5 and the rate of the length of day in the range of periods of 5–8 years.
About the authors
M. B. Gokhberg
Schmidt Joint Institute of Physics of the Earth
Email: pmsk7@mail.ru
Russian Federation, ul. Bolshaya Gruzinskaya 10, Moscow, 123810
E. V. Olshanskaya
Schmidt Joint Institute of Physics of the Earth
Email: pmsk7@mail.ru
Russian Federation, ul. Bolshaya Gruzinskaya 10, Moscow, 123810
O. G. Chkhetiani
Obukhov Institute of Atmospheric Physics; Institute for Space Research
Email: pmsk7@mail.ru
Russian Federation, Pyzhevskii per. 3, Moscow, 109017; ul. Profsoyuznaya 84/32, Moscow, 117342
S. L. Shalimov
Schmidt Joint Institute of Physics of the Earth; Institute for Space Research
Author for correspondence.
Email: pmsk7@mail.ru
Russian Federation, ul. Bolshaya Gruzinskaya 10, Moscow, 123810; ul. Profsoyuznaya 84/32, Moscow, 117342
O. M. Barsukov
Schmidt Joint Institute of Physics of the Earth
Email: pmsk7@mail.ru
Russian Federation, ul. Bolshaya Gruzinskaya 10, Moscow, 123810
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