Deciphering Solar Magnetic Activity: 140 Years of the ‘Extended Solar Cycle’ – Mapping the Hale Cycle Scott W. McIntoshRobert J. LeamonMarco Velli OriginalPaper Open access 29 December 2021 Article: 189
Quasi-Periodic Energy Release in a Three-Ribbon Solar Flare Ivan ZimovetsIvan SharykinIvan Myshyakov OriginalPaper 29 December 2021 Article: 188
Source Locations and Solar-Cycle Distribution of the Major Geomagnetic Storms (\(\mathrm{Dst} \le -100\) nT) from 1932 to 2018 Gui-Ming LeMing-Xian ZhaoGui-Ang Liu OriginalPaper 27 December 2021 Article: 187
Long-Term Variation of Helioseismic Far-Side Images and What Causes It Junwei ZhaoGrace Y. JiangRuizhu Chen OriginalPaper 22 December 2021 Article: 186
Common Origin of Quasi-Periodic Pulsations in Microwave and Decimetric Solar Radio Bursts Larisa K. KashapovaDmitrii Y. KolotkovHamish A. S. Reid OriginalPaper 22 December 2021 Article: 185
Possible Signature of Sausage Waves in Photospheric Bright Points Yuhang GaoFuyu LiMingzhe Guo OriginalPaper 21 December 2021 Article: 184
Origin and Characteristics of the Southward Component of the Interplanetary Magnetic Field Giuliana VerbanacMario Bandić OriginalPaper 20 December 2021 Article: 183
Resolving the Ambiguity of a Magnetic Cloud’s Orientation Caused by Minimum Variance Analysis Comparing it with a Force-Free Model Rosemeire Aparecida Rosa OliveiraMarcos William da Silva OliveiraTeresa Nieves-Chinchilla OriginalPaper 17 December 2021 Article: 182
An Analysis of Spikes in Atmospheric Imaging Assembly (AIA) Data Peter R. YoungNicholeen M. ViallLakshmi Pradeep Chitta OriginalPaper Open access 17 December 2021 Article: 181
Using Flare-Induced Modulation of Three- and Five-Minute Oscillations for Studying Wave Propagation in the Solar Atmosphere Andrei ChelpanovNikolai Kobanov OriginalPaper 16 December 2021 Article: 180
Propagating Oscillations in the Lower Atmosphere Under Coronal Holes Andrei ChelpanovNikolai KobanovAleksandr Kiselev OriginalPaper 15 December 2021 Article: 179
A Comparison of Sparse and Non-sparse Techniques for Electric-Field Inversion from Normal-Component Magnetograms Duncan H. MackayAnthony R. Yeates OriginalPaper Open access 08 December 2021 Article: 178
Spectral Analysis of Rieger Periodicity Behaviour in O and Fe Galactic Cosmic Particles Observed by ACE in Solar Cycles 23 and 24 Pieter Kotzé OriginalPaper 08 December 2021 Article: 177
Solar Filament Segmentation Based on Improved U-Nets Dan LiuWei SongHaimin Wang OriginalPaper 01 December 2021 Article: 176
Probing Upflowing Regions in the Quiet Sun and Coronal Holes Conrad SchwanitzLouise HarraHirohisa Hara OriginalPaper Open access 01 December 2021 Article: 175
Subsurface Horizontal Flows During Solar Cycles 24 and 25 with Large-Tile Ring-Diagram Analysis R. Komm OriginalPaper 30 November 2021 Article: 174
An MHD Study of Large-Amplitude Oscillations in Solar Filaments Ernesto ZurbriggenMariana CécereC. Guillermo Giménez de Castro OriginalPaper 30 November 2021 Article: 173