Results 41 to 50 of about 3,282 (199)
Plasma Brightenings in a Failed Solar Filament Eruption
The Astrophysical Journal, 2017 Abstract Failed filament eruptions are solar eruptions that are not associated with coronal mass ejections. In a failed filament eruption, the filament materials usually show some ascending and falling motions as well as generating bright EUV emissions.
Y. Li, M. D. Ding
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Minifilament Eruptions as the Last Straw to Break the Equilibrium of a Giant Solar Filament
The Astrophysical JournalFilament eruptions are magnetically driven violent explosions commonly observed on the Sun and late-type stars, sometimes leading to monster coronal mass ejections that directly affect the nearby planets’ environments.
Hechao Chen +10 more
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The Astrophysical Journal, 2022 The propagation direction and true velocity of a solar coronal mass ejection, which are among the most decisive factors for its geo-effectiveness, are difficult to determine through single-perspective imaging observations. Here we show that Sun-as-a-star
Yu Xu +5 more
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Successive filament eruptions within one solar breakout event [PDF]
Proceedings of the International Astronomical Union, 2013 AbstractThe magnetic breakout model has been widely used to explain solar eruptive activities. Here, we apply it to explain successive filament eruptions occurred in a quadrupolar magnetic source region. Based on the high temporal and spatial resolution, multi-wavelengths observations taken by the Atmospheric Imaging Assembly (AIA) on board the Solar ...
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Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Jupiter's most intense jet at planetographic latitude 23.7°N experiences vigorous planetary‐scale disturbances. The onset consists of the outbreak of 1–3 bright clouds of convective origin developing turbulent plumes. Observed events between 1970 and 2025 shows a cycle of activity with a period in the range of 3.8–5.1 yrs interrupted between ...
Agustín Sánchez‐Lavega +8 more
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Segmentation and Tracking of Eruptive Solar Phenomena With Convolutional Neural Networks
Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.Abstract Solar eruptive events are complex phenomena, which most often include coronal mass ejections (CME), CME‐driven compressive and shock waves, flares, and filament eruptions. CMEs are large eruptions of magnetized plasma from the Sun's outer atmosphere or corona, that propagate outward into the interplanetary space.
Oleg Stepanyuk, Kamen Kozarev
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Chain Reconnections observed in Sympathetic Eruptions
, 2016 The nature of various plausible causal links between sympathetic events is still a controversial issue. In this work, we present multi-wavelength observations of sympathetic eruptions, associated flares and coronal mass ejections (CMEs) occurring on 2013
Aulanier, Guillaume +4 more
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Two Cases of Non-Radial Filament Eruption and Associated CME Deflection
UniverseThe purpose of this paper is to analyze the multi-wavelength and multi-instrument observations of two quiescent filament eruptions as well as the deflection of associated CMEs from the radial direction.
Kostadinka Koleva +4 more
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A multi-spacecraft view of a giant filament eruption during 26/27 September 2009
, 2012 We analyze multi-spacecraft observations of a giant filament eruption that occurred during 26 and 27 September 2009. The filament eruption was associated with a relatively slow coronal mass ejection (CME).
Artzner, Guy +4 more
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Earth and Space Science, Volume 13, Issue 1, January 2026.Abstract High‐speed solar wind streams (HSS), originating from coronal holes (CH), are key drivers of space weather disturbances and heliospheric dynamics. However, forecasting HSS remains challenging due to the evolving morphology of CH. In this study, we present a deep learning‐based framework that models the spatiotemporal relationship between CH ...
J. J. Abraham‐Alowonle +4 more
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