Vol. 61, No. 2, 2021

Geomagnetism and Aeronomy

Dynamics of Solitons of the Generalized Nonlinear Schrödinger Equation in an Inhomogeneous and Nonstationary Medium: Evolution and Interaction

V. Yu. Belashov, O. A. Kharshiladze and E. S. Belashova p. 149 abstract

Forecast of the Quasi-Stationary and Transient Solar Wind Streams Based on Solar Observations in 2010

Yu. S. Shugay and K. B. Kaportseva p. 158 abstract

Dynamics of Cosmic-Ray Cutoff Rigidity and Magnetospheric Parameters during Different Phases of the Storm of November 20, 2003

N. G. Ptitsyna, O. A. Danilova, M. I. Tyasto and V. E. Sdobnov p. 169 abstract

Response of a Magnetospheric Storm in the Atmospheric Electric Field of the Midlatitudes

S. V. Anisimov, N. M. Shikhova and N. G. Kleimenova p. 180 abstract

Analysis of the Polarization of the Electric-Field Component of High-Latitude Pulsations of the Pc1 Range in the Coastal Zone

A. V. Petlenko p. 191 abstract

Polarization Characteristics of High-Latitude Pi3 Geomagnetic Pulsations

N. A. Kurazhkovskaya and B. I. Klain p. 201 abstract

Manifestation of Variations of Solar X-Ray Radiation in the Vertical Component of the Electric Field in Lake Baikal

S. M. Korotaev, N. M. Budnev, V. O. Serdyuk, D. A. Orekhova, R. R. Mirgazov and E. O. Kiktenko p. 215 abstract

Solar-Activity Indices in the 24th Cycle and the Behavior of the Ionospheric F2-Layer

A. D. Danilov p. 222 abstract

Dependence of the Local Index of Annual Asymmetry for NmF2 on Solar Activity

M. G. Deminov and G. F. Deminova p. 227 abstract

Long-Term Dynamics of the Properties of Ionospheric F2-Layer Disturbances in Various Regions

N. P. Sergeenko p. 234 abstract

Reconstruction of Electron-Density Height Profiles Based in the Bottomside Ionosphere on Topside Satellite Sounding Data with the IRI Model

P. F. Denisenko and V. V. Sotsky p. 241 abstract

Lunar Tides in the Mesopause Region Obtained from Summer Temperature of the Hydroxyl Emission Layer

N. N. Pertsev, P. A. Dalin and V. I. Perminov p. 259 abstract

Reversals of the Geomagnetic Field: Constraint on Convection Intensity in the Earth’s Core

M. Yu. Reshetnyak p. 266 abstract

Possible Solar Modulation of Average Temperature in the Contiguous United States during 1895–2018

Lihua Ma p. 272 abstract

Statistical Analysis of Storm-time TEC Variation during Ascending and Descending Solar Periods of 24th Solar Cycle

Erman Şentürk p. 277 abstract

Geomagnetic Field Variations during the Total Solar Eclipse of 2 July 2019 in La Serena, Chile

P. Vega-Jorquera, J. A. Lazzús, L. Tamblay, L. Palma-Chilla, I. Salfate and R. Pacheco p. 287 abstract