Russian Journal of Earth Sciences Russian Journal of Earth Sciences Russian Journal of Earth Sciences 1681-1208 46879 ОРИГИНАЛЬНЫЕ СТАТЬИ ORIGINAL ARTICLES ОРИГИНАЛЬНЫЕ СТАТЬИ On the directions and structure of the short-term magnetic variations On the directions and structure of the short-term magnetic variations Khokhlov A Khokhlov A Krasnoperov R Krasnoperov R Nikolov B Nikolov B Nikolova J Nikolova J Dobrovolsky M Dobrovolsky M Petrov V Petrov V Kudin D ~ Kudin D ~ Belov I Belov I Bauman Moscow State Technical University ru Bauman Moscow State Technical University ru Geophysical Center RAS ru Geophysical Center RAS ru Geophysical Center RAS ru Geophysical Center RAS ru Geophysical Center RAS ru Geophysical Center RAS ru Geophysical Center RAS ru Geophysical Center RAS ru IZMIRAN RAS ru IZMIRAN RAS ru Geophysical Center RAS ru Geophysical Center RAS ru Geophysical Center RAS ru Geophysical Center RAS ru 19 2 1 8 10 11 2021 https://rjes.ru/en/nauka/article/46879/view

We study the directional structure of the $1$-minute magnetic variations and demonstrate their polarization-like asymmetry: statistically these directions are close to certain 2D plane in 3D space and the orientation of such a plane depends on the observatory location. We describe the method of the magnetic data processing and some partial results, however in this publication we are avoiding the reasonings concerning the physical origins of the detected effect and its consequences for the observatory data analysis in general.

We study the directional structure of the $1$-minute magnetic variations and demonstrate their polarization-like asymmetry: statistically these directions are close to certain 2D plane in 3D space and the orientation of such a plane depends on the observatory location. We describe the method of the magnetic data processing and some partial results, however in this publication we are avoiding the reasonings concerning the physical origins of the detected effect and its consequences for the observatory data analysis in general.

 Magnetic variations Magnetic field of the Earth Magnetic variations Magnetic field of the Earth

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