Microbaric variations in atmospheric pressure during magnetic storms

Alexander A. Spivak; Yuri S. Rybnov; Svetlana A. Riabova; Yaroslav O. Romanovsky; Vladimir A. Kharlamov

doi:10.1117/12.2601974

15 December 2021 Microbaric variations in atmospheric pressure during magnetic storms

Alexander A. Spivak, Yuri S. Rybnov, Svetlana A. Riabova, Yaroslav O. Romanovsky, Vladimir A. Kharlamov

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 1191652 (2021) https://doi.org/10.1117/12.2601974
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

Based on the results of instrumental observations, it is shown that magnetic storms cause microbaric variations in atmospheric pressure with an amplitude of 2 to 20 Pa in the range of periods of 20 ‒ 80 min, as well as with frequencies close to the Brent-Väisälä frequency. The spectrum of microbaric variations during magnetic storms contains several quasiharmonic components.

Citation Download Citation

Alexander A. Spivak, Yuri S. Rybnov, Svetlana A. Riabova, Yaroslav O. Romanovsky, and Vladimir A. Kharlamov "Microbaric variations in atmospheric pressure during magnetic storms", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 1191652 (15 December 2021); https://doi.org/10.1117/12.2601974

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