Solar wind parameters in rising phase of solar cycle 25
Solar and Stellar Astrophysics
2023-05-01 v1 Space Physics
Abstract
Solar activity and solar wind parameters decreased significantly in solar cycles (SCs) 23-24. In this paper, we analyze solar wind measurements at the rising phase of SC 25 and compare them with similar data from the previous cycles. For this purpose, we simultaneously selected the OMNI database data for 1976-2022, both by phases of the 11-year solar cycle and by large-scale solar wind types (in accordance with IKI's catalog, see http://www.iki.rssi.ru/pub/omni ), and calculated the mean values of the parameters for the selected datasets. The obtained results testify in favor of the hypothesis that the continuation of this cycle will be similar to the previous cycle 24, i.e. SC 25 will be weaker than SCs 21 and 22.
Cite
@article{arxiv.2304.14707,
title = {Solar wind parameters in rising phase of solar cycle 25},
author = {Yuri I. Yermolaev and Irina G. Lodkina and Alexander A. Khokhlachev and Michael Yu. Yermolaev and Maria O. Riazantseva and Liudmila S. Rakhmanova and Natalia L. Borodkova and Olga V. Sapunova and Anastasiia V. Moskaleva},
journal= {arXiv preprint arXiv:2304.14707},
year = {2023}
}
Comments
11 pages, 7 figures