5 papers
A Major Geomagnetic Storm in 2024 October Linked to Sympathetic CME--Prominence Eruptions
Rui Wang, Huidong Hu, Xiaowei Zhao +11
Improving predictions of the geomagnetic impact of coronal mass ejections (CMEs) requires understanding how solar source properties relate to in-situ measurements at Earth. However…
Lateral Deformation of Large-scale Coronal Mass Ejections during the Transition from Non-radial to Radial Propagation
Huidong Hu, Chong Chen, Yiming Jiao +4
Many coronal mass ejections (CMEs) initially propagate non-radially, and then transition to radial propagation in the corona. This directional transition is a significant process t…
Limb Observations of Global Solar Coronal Extreme-ultraviolet Wavefronts: The Inclination, Kinematics, Coupling with the Expanding Coronal Mass Ejections, and Connection with the Coronal Mass Ejection Driven Shocks
Huidong Hu, Bei Zhu, Ying D. Liu +3
We select and investigate six global solar extreme-ultraviolet (EUV) wave events using data from the Solar Dynamics Observatory and the Solar and Heliospheric Observatory. These er…
Unveiling Key Factors in the Solar Eruptions Leading to the Solar Superstorm in 2024 May
Rui Wang, Ying D. Liu, Xiaowei Zhao +1
NOAA Active Region (AR) 13664/8 produced the most intense geomagnetic effects since the ``Halloween'' event of 2003. The resulting extreme solar storm is believed to be the consequ…
High-resolution Observations of Clustered Dynamic Extreme-Ultraviolet Bright Tadpoles near the Footpoints of Corona Loops
Rui Wang, Ying D. Liu, L. P. Chitta +2
An extreme ultraviolet (EUV) close-up view of the Sun offers unprecedented detail of heating events in the solar corona. Enhanced temporal and spatial images obtained by the Solar…