Coronal mass ejections (CMEs) are the largest-scale eruptive phenomenon in the solar
system, expanding from active region-sized nonpotential magnetic structure to a much larger …

Large-scale, globally propagating wave-like disturbances have been observed in the solar
chromosphere and by inference in the corona since the 1960s. However, detailed analysis …

We use combined high-cadence, high-resolution, and multi-point imaging by the Solar-
Terrestrial Relations Observatory (STEREO) and the Solar and Heliospheric Observatory to …

Solar eruptions are the main driver of space-weather disturbances at Earth. Extreme events
are of particular interest, not only because of the scientific challenges they pose, but also …

Taking advantage of both the high temporal and spatial resolutions of the Atmospheric
Imaging Assembly on board the Solar Dynamics Observatory, we studied a limb coronal …

Global extreme-ultraviolet (EUV) waves are spectacular traveling disturbances in the solar
corona associated with energetic eruptions such as coronal mass ejections (CMEs) and …

Turbulence plays a key role in forming the complex geometry of the large-scale current
sheet (CS) and fast energy release in a solar eruption. In this paper, we present full 3D high …

This paper presents a study of a large sample of global disturbances in the solar corona with
characteristic propagating fronts as intensity enhancement, similar to the phenomena that …

On 2009 February 13, a coronal wave—CME—dimming event was observed in quadrature
by the Solar Terrestrial Relations Observatory (STEREO) spacecraft. We analyze this event …

Abstract “EIT waves” are large-scale coronal bright fronts (CBFs) that were first observed in
195 Å images obtained using the Extreme-ultraviolet Imaging Telescope (EIT) onboard the …