Geomagnetic and ionospheric disturbances associated with mid-latitude auroras on March 17, 2015

N. A. Zolotukhina; A. V. Mikhalev; A. V. Tashchilin; N. M. Polekh

doi:10.1117/12.2540730

18 December 2019 Geomagnetic and ionospheric disturbances associated with mid-latitude auroras on March 17, 2015

N. A. Zolotukhina, A. V. Mikhalev, A. V. Tashchilin, N. M. Polekh

Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1120899 (2019) https://doi.org/10.1117/12.2540730
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation

Abstract

We carried out comparative analysis of the ionospheric, optic and geomagnetic disturbances observed during night hours of the main phase of the 17–18 March magnetic storm in the East Asian sector. It has been revealed that synchronous peaks of 557.7 and 630.0 nm emission intensity were associated with substorm-like enhancements of the westward electrojet. The strongest two peaks were observed during the shift of electrojet center to the corrected geomagnetic latitude φ’ ~ 55° N.

Citation Download Citation

N. A. Zolotukhina, A. V. Mikhalev, A. V. Tashchilin, and N. M. Polekh "Geomagnetic and ionospheric disturbances associated with mid-latitude auroras on March 17, 2015", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1120899 (18 December 2019); https://doi.org/10.1117/12.2540730

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