Contents

Geomagnetism and Aeronomy

Vol. 64, No. 8, 2024

Features of the Joule Dissipation in the Solar Atmosphere

A. V. Stepanov, V. V. Zaitsev, and E. G. Kupriyanova p. 1203  abstract

Advancing Subsurface Fault Resonance through Integrated Geophysical and Hyperspectral Remote Sensing Techniques

Ayaz Mohmood Dar, Syed Kaiser Bukhari, and Dar Sarvat Gull p. 1215  abstract

A Critical Investigation on the Reliability of GPS-Derived TEC Data at Agra for Earthquake Predictions by Using the Support Vector Machine (SVM) Algorithm

Swati, Devbrat Pundhir, Birbal Singh, and Saral Kumar Gupta p. 1225  abstract

Spatial Position of Magnetic Flux Ropes in Flare Active Regions with and without Coronal Mass Ejections

I. A. Bakunina, V. F. Melnikov, A. V. Shain, S. A. Kuznetsov, and V. E. Abramov-Maximov p. 1237  abstract

Comparison of Solar Wind Parameters with Characteristics of Coronal Holes

I. A. Berezin, A. G. Tlatov, and E. A. Illarionov p. 1250  abstract

Statistical Characteristics of Active Regions and Flare Ribbons Associated with Large Flares

O. S. Gopasyuk p. 1257  abstract

γ Cas Stars: The Origin of the X-ray Emission

A. F. Kholtygin, and E. B. Ryspaeva p. 1267  abstract

Acceleration Parameters of Coronal Mass Ejections Associated with Solar Proton Events of February–July 2023

V. A. Ozheredov, A. B. Struminskii, and I. Yu. Grigor’eva p. 1273  abstract

Anomalous Heating of the Upper Layers of the Solar Chromosphere by Slow Magnetohydrodynamic Shock Waves

K. V. Romanov, D. V. Romanov, V. A. Romanov, E. A. Stepanov, and A. A. Lebedev p. 1281  abstract

Heliogeophysical Features and Viral Epidemics of the 21st Century

M. V. Ragulskaya, and V. N. Obridko p. 1288  abstract

The Slope of the Magnetic Field in Sunspots of Leading and Tail Polarity

K. A. Tlatova, A. G. Tlatov, and V. G. Nagnibeda p. 1295  abstract

Dependence of Solar Wind Speed on the Area of Coronal Holes and Saturation Effect

Z. S. Akhtemov, and Y. T. Tsap p. 1299  abstract

Ion Instabilities in the Vicinity of the Earth’s Bow Shock Front in the Case of Weakly Magnetized Plasma

J. A. Kropotina, D. B. Matrosova, A. A. Petrukovich, O. M. Chugunova, and A. M. Bykov p. 1303  abstract

Modeling of Time Profiles of Solar Energetic Particle Events

D. V. Rozhkova, L. K. Kashapova, and I. N. Myagkova p. 1310  abstract

Testing the Deterministic Component of the Time Series of Wolf Numbers by Methods of Algorithmic Complexity

N. G. Makarenko, D. M. Volobuev, and A. S. Rybintsev p. 1318  abstract

A Statistical Analysis of Parameters of Type III Radio Bursts According to Solar Spectropolarimeter of Meter Range (SSMD) Data

N. O. Muratova, and L. K. Kashapova p. 1328  abstract

Parameters of Starspots on the Surface of the Red Dwarf V647 Her

N. I. Bondar’, I. Yu. Alekseev, K. A. Antonyuk, and N. V. Pit’ p. 1334  abstract

Climate Variations and Solar Activity in the Holocene

I. V. Kudryavtsev, V. A. Dergachev, and Yu. A. Nagovitsyn p. 1342  abstract

Trigger Effects of Space Weather Impact on Earth Tectonics and Their Impact on Climate

B. P. Komitov, and V. I. Kaftan p. 1348  abstract

The Influence of Explosive Processes in Active Regions on the Characteristics of the Magnetic Field in the Umbra of Sunspots Depending on Their Size and Position

Yu. S. Zagainova, V. G. Fainshtein, and G. V. Rudenko p. 1361  abstract

The Efficiency of Acceleration of Nonthermal Electrons with Whistler Turbulence in a Flare Loop Depending on Its Frequency Spectrum

L. V. Filatov, and V. F. Melnikov p. 1367  abstract

Monthly Mean Sunspot Areas in the Last 275 Years

Yu. A. Nagovitsyn, S. N. Fedoseeva, and A. A. Osipova p. 1376  abstract

Contraction Effect of Coronal Loops during the Flare of February 24, 2023

V. F. Melnikov, and N. S. Meshalkina p. 1381  abstract

Ultraviolet and X-ray Precursors of Solar Flares

T. D. Shohin, Yu. E. Charikov, and A. N. Shabalin p. 1386  abstract

DISCUSSIONS

Maximum Energy of Solar Flares in the Modern Era

V. L. Merzlyakov p. 1395  abstract