Results 151 to 160 of about 6,461 (252)

Editorial: Magnetic Flux Ropes: From the Sun to the Earth and Beyond

Frontiers in Astronomy and Space Sciences, 2020
Rui Liu, Rui Liu, Rui Liu, Jie Zhang, Yuming Wang, Yuming Wang, Hongqiang Song   +6 more
doaj   +1 more source

Ensemble Prediction of a Halo Coronal Mass Ejection Using Heliospheric Imagers. [PDF]

Space Weather, 2018
Amerstorfer T, Möstl C, Hess P, Temmer M, Mays ML, Reiss MA, Lowrance P, Bourdin PA.   +7 more
europepmc   +1 more source

Regional and Seasonal Effects of Geomagnetic Storms on Terrestrial Weather

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract It has long been a mystery why small Total Solar Irradiation changes have significant effects on Earth's climate. Solar cycle correlation studies abound but cannot conclusively point to a viable physical mechanism. Here, I show that geomagnetic storms have a profound terrestrial weather impact.
J. Raeder
wiley   +1 more source

Earth's Alfvén Wings Driven by the April 2023 Coronal Mass Ejection

Geophysical Research Letters
We report a rare regime of Earth's magnetosphere interaction with sub‐Alfvénic solar wind in which the windsock‐like magnetosphere transforms into one with Alfvén wings.
Li‐Jen Chen, Daniel Gershman, Brandon Burkholder, Yuxi Chen, Menelaos Sarantos, Lan Jian, James Drake, Chuanfei Dong, Harsha Gurram, Jason Shuster, Daniel B. Graham, Olivier Le Contel, Steven J. Schwartz, Stephen Fuselier, Hadi Madanian, Craig Pollock, Haoming Liang, Matthew Argall, Richard E. Denton, Rachel Rice, Jason Beedle, Kevin Genestreti, Akhtar Ardakani, Adam Stanier, Ari Le, Jonathan Ng, Naoki Bessho, Megha Pandya, Victoria Wilder, Christine Gabrielse, Ian Cohen, Hanying Wei, Christopher T. Russell, Robert Ergun, Roy Torbert, James Burch   +35 more
doaj   +1 more source

Modeling a Carrington-scale Stellar Superflare and Coronal Mass Ejection from κ ¹ Cet. [PDF]

Astrophys J, 2019
Lynch BJ, Airapetian VS, DeVore CR, Kazachenko MD, Lüftinger T, Kochukhov O, Rosén L, Abbett WP.   +7 more
europepmc   +1 more source

LEO‐DOS Absorbed Dose Observations During the May 2024 Geomagnetic Superstorm

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract The Low‐Earth Orbit Space Radiation Dosimeter (LEO‐DOS) onboard Next‐Generation Satellite II (NEXTSat‐2) measured absorbed dose rate variations during the May 2024 geomagnetic superstorm. The observations show deep storm‐time penetration of solar energetic particle (SEP) spanning L ≈ 2–10, a pronounced enhancement near L ≈ 3 consistent with ...
Jongil Jung, Young‐Sil Kwak, Uk‐Won Nam, Suyeon Oh, Won‐Kee Park, Sukwon Youn, Jaeyoung Kwak, Jongdae Sohn, Bongkon Moon, Jaejin Lee, Sunghwan Kim, Sung‐Joon Ye   +11 more
wiley   +1 more source

Expansion-induced Three-part Morphology of the 2021 December 4 Coronal Mass Ejection

The Astrophysical Journal
The typical structure of a coronal mass ejection (CME) was identified as a three-part morphology, which includes a bright front, a dark cavity, and a bright core, with the cavity and the core generally regarded as flux rope and eruptive prominence ...
Liping Yang, Xueshang Feng, Fang Shen, Ming Xiong, Chenglong Shen, Yutian Chi, Yuming Wang, Kuo Yan, Mengxuan Ma, Yufen Zhou, Man Zhang, Xinhua Zhao   +11 more
doaj   +1 more source

Non-Extensive Statistical Analysis of Energetic Particle Flux Enhancements Caused by the Interplanetary Coronal Mass Ejection-Heliospheric Current Sheet Interaction. [PDF]

Entropy (Basel), 2019
Pavlos EG, Malandraki OE, Khabarova OV, Karakatsanis LP, Pavlos GP, Livadiotis G.   +5 more
europepmc   +1 more source

Time-dependent Hinode/EIS Atlas of a Coronal Mass Ejection Containing Cool Material

The Astrophysical Journal
We report the first time-dependent spectral atlas of a coronal mass ejection (CME) observed by the Hinode/Extreme Ultraviolet Imaging Spectrometer (EIS).
E. M. Wraback, E. Landi, W. B. Manchester   +2 more
doaj   +1 more source

Coronal Mass Ejections: A Study of Structure

, 2017
In this thesis I test a hypothesis that claims coronal mass ejections maintain a structure as they expand into space by means of computer simulation. The first five chapters review the history of coronal mass ejections, what scientists have ascertained ...
Parker, Grant
core