36 citations · 190 across the 16 of their papers we have counts for
13 papers · 1 filter
Solar Flare Prediction Using Magnetic Field Diagnostics Above the Photosphere
M. B. Korsos, M. K. Georgoulis, N. Gyenge +7
In this article, we present the application of the weighted horizontal gradient of magnetic field (WGM) flare prediction method to 3-dimensional (3D) extrapolated magnetic configur…
Global Oscillation Pattern in Succeeding Solar Flares
N. Gyenge, R. Erdélyi
The temporal recurrence of micro-flare events is studied in a time interval before and after of major solar flares. Our sample is based on the x-ray flare observations by the Geost…
Spatial Inhomogeneity In Solar Faculae
A. Elek, N. Gyenge, M B. Korsós +1
In this paper, we investigate the inhomogeneous spatial distribution of solar faculae. The focus is on the latitudinal and longitudinal distributions of these highly localised feat…
On the evolution of pre-flare patterns of a 3-dimensional model of AR 11429
M. B. Korsos, S. Poedts, N. Gyenge +6
We apply a novel pre-flare tracking of sunspot groups towards improving the estimation of flare onset time by focusing on the evolution of the 3D magnetic field construction of AR…
Predicting the Loci of Solar Eruptions
N. Gyenge, R. Erdélyi
The longitudinal distribution of solar active regions shows non-homogeneous spatial behaviour, which is often referred to as Active Longitude (AL). Evidence for a significant stati…
Quasi-biennial oscillations in the cross-correlation of properties of macrospicules
T. S. Kiss, N. Gyenge, R. Erdelyi
Jets, whatever small (e.g. spicules) or large (e.g. macrospicules) their size, may play a key role in momentum and energy transport from photosphere to chromosphere and at least to…
Active Longitude and Coronal Mass Ejection Occurrences
N. Gyenge, T. Singh, T. S. Kiss +2
The spatial inhomogeneity of the distribution of coronal mass ejection (CME) occurrences in the solar atmosphere could provide a tool to estimate the longitudinal position of the m…
Statistical study of spatio-temporal distribution of precursor solar flares associated with major flares
N. Gyenge, I. Ballai, T. Baranyi
The aim of the present investigation is to study the spatio-temporal distribution of precursor flares during the 24-hour interval preceding M- and X-class major flares and the evol…
Active Longitude and Solar Flare Occurrences
N. Gyenge, A. Ludmány, T. Baranyi
The aim of the present work is to specify the spatio-temporal characteristics of flare activity observed by the Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) and Ge…
Non-homogeneous Behaviour of the Spatial Distribution of Macrospicules
N. Gyenge, S. Bennett, R. Erdélyi
In this paper the longitudinal and latitudinal spatial distribution of macrospicules is examined. We found a statistical relationship between the active longitude determined by sun…
Dynamic Precursors of Flares in Active Region NOAA 10486
M. B. Korsos, N. Gyenge, T. Baranyi +1
Four different methods are applied here to study the precursors of flare activity in the Active Region NOAA 10486. Two approaches track the temporal behaviour of suitably chosen fe…
Statistical relationship between the succeeding solar flares detected by the RHESSI satellite
L. G. Balázs, N. Gyenge, M. B. Korsós +3
The Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) has observed more than 80,000 solar energetic events since its launch on February , 2002. Using this…
Variations of Solar Non-axisymmetric Activity
N. Gyenge, T. Baranyi, A. Ludmány
The temporal behaviour of solar active longitudes has been examined by using two sunspot catalogues, the Greenwich Photoheliographic Results (GPR) and the Debrecen Photoheliographi…