RAS PhysicsГеомагнетизм и аэрономия Geomagnetism and Aeronomy

  • ISSN (Print) 0016-7940
  • ISSN (Online) 3034-5022

Accounting of the process of magnetospheric loading by the kinetic energy of the solar wind in the problem of classification of isolated substorms

PII
S3034502225020024-1
DOI
10.7868/S3034502225020024
Publication type
Article
Status
Published
Authors
Volume/ Edition
Volume 65 / Issue number 2
Pages
159-167
Abstract
The study classifies isolated magnetospheric substorms according to the temporal characteristics of substorm phases together with data on the solar wind and interplanetary magnetic field parameters. The classification results demonstrate causal relations of substorm activity with the characteristics of the solar wind flux flowing to the Earth’s magnetosphere. Combinations of solar wind parameters are utilized to account for the process of solar wind kinetic energy loading into the polar magnetosphere. Neural network experiments have shown that the dynamic parameters of substorm activity contain information about the characteristics of plasma flows. This was expressed in the detection of classes of the studied patterns that correspond to the physical concepts of generation of high-latitude geomagnetic activity.
Keywords
суббури магнитосфера классификация нейросети
Date of publication
25.09.2025
Year of publication
2025
Number of purchasers
0
Views
40

References

  1. 1. Бархатов Н.А., Воробьев В.Г., Ревунов С.Е., Ягодкина О.И. Проявление динамики параметров солнечного ветра на формирование суббуревой активности // Геомагнетизм и аэрономия. Т. 57. № 3. С. 273–279. 2017.
  2. 2. Бархатов Н.А., Ревунов С.Е., Бархатова О.М., Ревунова Е.А., Воробьев В.Г., Ягодкина О.И. Классификация изолированных суббурь при учете условий генерации и характеристик фаз // Космические исследования. Т. 63. № 1. С. 71–78. 2025.
  3. 3. Воробьев В.Г., Ягодкина О.И., Зверев В.Л. Исследование изолированных суббурь: условия генерации и характеристики различных фаз // Геомагнетизм и аэрономия. Т. 56. № 6. С. 721–732. 2016.
  4. 4. Воробьев В.Г., Ягодкина О.И., Антонова Е.Е., Зверев В.Л. Влияние параметров плазмы солнечного ветра на интенсивность изолированных магнитосферных суббурь // Геомагнетизм и аэрономия. Т. 58. № 3. С. 311−323. 2018.
  5. 5. Barkhatov N.A., Vorobjev V.G., Revunov S.E., Barkhatova O.M., Revunova E.A., Yagodkina O.I. Neural network classification of substorm geomagnetic activity caused by solar wind magnetic clouds // Journal of Atmospheric and Solar–Terrestrial Physics. V. 205. № 105301. 2020. /https://doi.org/10.1016/j.jastp.2020.105301
  6. 6. Gallardo-Lacourt B., Nishimura Y., Lyons K.R., Donovan E. External triggering of substorms identified using modern optical versus geosynchronous particle data // Ann. Geophysicae V. 30. P. 667–673. 2012. https://doi.org/10.5194/angeo-30-667-2012
  7. 7. Henderson M.G., Reeves G.D., Belian R.D., Murphree J.S. Observations of magnetospheric substorms occurring with no apparent solar wind/ IMF trigger // J. Geophys. Res. V. 101 № A5. P. 10773–10792. 1996 https://doi.org/10.1029/96JA00186
  8. 8. Nishimura Y., Lyons R. L., Zou S., Angelopoulos V. Substorm triggering by new plasma intrusion: THEMIS all sky imager observations // J. Geophys. Res. V. 115. № A07222. 2010. https://doi.org/10.1029/2009JA015166
QR
Translate

Индексирование

Scopus

Scopus

Scopus

Crossref

Scopus

Higher Attestation Commission

At the Ministry of Education and Science of the Russian Federation

Scopus

Scientific Electronic Library