Automated Identification of Coronal Holes from Synoptic EUV Maps Amr HamadaTimo AsikainenKalevi Mursula OriginalPaper 13 April 2018 Article: 71
Catalogue of \({>}\,55\) MeV Wide-longitude Solar Proton Events Observed by SOHO, ACE, and the STEREOs at \({\approx}\,1\) AU During 2009 – 2016 Miikka PaassiltaAthanasios PapaioannouBernd Heber OriginalPaper 12 April 2018 Article: 70
A Test of the Active-Day Fraction Method of Sunspot Group Number Calibration: Dependence on the Level of Solar Activity T. WillamoI. G. UsoskinG. A. Kovaltsov OriginalPaper 12 April 2018 Article: 69
The Global Survey Method Applied to Ground-level Cosmic Ray Measurements A. BelovE. EroshenkoH. Mavromichalaki OriginalPaper 12 April 2018 Article: 68
Unusual Cosmic Ray Variations During the Forbush Decreases of June 2015 E. SamaraA. SmponiasC. Sgouropoulos OriginalPaper 11 April 2018 Article: 67
Comparison of Travel-Time and Amplitude Measurements for Deep-Focusing Time–Distance Helioseismology Majid PourabdianDamien FournierLaurent Gizon OriginalPaper Open access 10 April 2018 Article: 66
Wind Magnetic Clouds for the Period 2013 – 2015: Model Fitting, Types, Associated Shock Waves, and Comparisons to Other Periods R. P. LeppingC.-C. WuA. Szabo OriginalPaper 10 April 2018 Article: 65
Analysis of the Relationship Between the Solar X-Ray Radiation Intensity and the D-Region Electron Density Using Satellite and Ground-Based Radio Data Aleksandra NinaVladimir M. ČadežLuka Č. Popović Earth-affecting Solar Transients 04 April 2018 Article: 64
Temporal and Periodic Variations of Sunspot Counts in Flaring and Non-Flaring Active Regions A. KilcikV. YurchyshynJ. P. Rozelot OriginalPaper 04 April 2018 Article: 63
Oscillations and Waves in Radio Source of Drifting Pulsation Structures Marian KarlickýJán RybákMiroslav Bárta OriginalPaper 04 April 2018 Article: 62
Detection of Quasi-Periodic Pulsations in Solar EUV Time Series M. DominiqueA. N. ZhukovG. Lapenta OriginalPaper 04 April 2018 Article: 61
Connecting Coronal Mass Ejections to Their Solar Active Region Sources: Combining Results from the HELCATS and FLARECAST Projects Sophie A. MurrayJordan A. GuerraVolker Bothmer OriginalPaper 03 April 2018 Article: 60
Meridional Motions and Reynolds Stress Determined by Using Kanzelhöhe Drawings and White Light Solar Images from 1964 to 2016 Domagoj RuždjakDavor SudarWerner Pötzi OriginalPaper 30 March 2018 Article: 59
A Solar Stationary Type IV Radio Burst and Its Radiation Mechanism Hongyu LiuYao ChenChuanyang Li OriginalPaper Open access 30 March 2018 Article: 58
Reconstruction of Horizontal Plasma Motions at the Photosphere from Intensitygrams: A Comparison Between DeepVel, LCT, FLCT, and CST Benoit TremblayThierry RoudierAlain Vincent OriginalPaper 29 March 2018 Article: 57
Probing the Quiet Solar Atmosphere from the Photosphere to the Corona Ioannis KontogiannisCostis GontikakisKostas Tziotziou OriginalPaper 27 March 2018 Article: 56
Evolution of CME Mass in the Corona Russell A. HowardAngelos Vourlidas OriginalPaper 16 March 2018 Article: 55
Physical Properties of Umbral Dots Observed in Sunspots: A Hinode Observation Rahul YadavShibu K. Mathew OriginalPaper 15 March 2018 Article: 54