Open AccessEarly diagnostics of geomagnetic storms based on observations of space monitoring systems
Author(s) -
V.B. Getmanov,
V.B. Getmanov,
Алексей Гвишиани,
А. Д. Гвишиани,
Дмитрий Перегудов,
Dmitriy Peregudov,
Игорь Яшин,
I. I. Yashin,
Анатолий Соловьёв,
Anatoly Soloviev,
M. V. Dobrovolskii,
Mikhail Dobrovolskiy,
Роман Сидоров,
Роман Сидоров
Publication year - 2019
Publication title -
solnečno-zemnaâ fizika
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.11
H-Index - 2
ISSN - 2412-4737
DOI - 10.12737/szf-51201906
Subject(s) - geomagnetic storm , earth's magnetic field , space weather , coronal mass ejection , storm , meteorology , computer science , solar wind , physics , magnetic field , quantum mechanics
We address the problem of early diagnostics of geomagnetic storms based on the use of models of coordinates of movements of centers of solar coronal mass ejections (CME) and observations of their angular positions obtained from space monitoring systems. We propose a method for early diagnostics of geomagnetic storms, introduce a function to predict the distance between Earth and CME centers, and establish a decision-making procedure. We give an example of calculating the distance prediction function and implement the diagnostic decision-making procedure based on coordinate models and model observations of angular positions of CME centers. We determine the efficiency of the decision-making procedure for the algorithm for early diagnostics of geomagnetic storms.