Results 31 to 40 of about 4,375,884 (204)
The Astrophysical Journal, 2023 Ground level enhancements (GLEs) are extreme solar energetic particle (SEP) events that are of particular importance in space weather. In solar cycle 24, two GLEs were recorded on 2012 May 17 (GLE 71) and 2017 September 10 (GLE 72), respectively, using a
Wenlong Liu +8 more
doaj +1 more source
QUANTITATIVE MEASUREMENTS OF CORONAL MASS EJECTION-DRIVEN SHOCKS FROM LASCO OBSERVATIONS [PDF]
, 2008 In this paper, we demonstrate that coronal mass ejection (CME)-driven shocks can be detected in white light coronagraph images and in which properties such as the density compression ratio and shock direction can be measured.
V. Ontiveros, A. Vourlidas
semanticscholar +1 more source
Space Weather in the Saturn–Titan System
The Astrophysical Journal, 2023 New evidence based on Cassini magnetic field and plasma data has revealed that the discovery of Titan outside Saturn’s magnetosphere during the T96 flyby on 2013 December 1 was the result of the impact of two consecutive interplanetary coronal mass ...
Sofía Burne +9 more
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Additional acceleration of solar-wind particles in current sheets of the heliosphere [PDF]
, 2015 Particles of fast solar wind in the vicinity of the heliospheric current sheet (HCS) or in a front of interplanetary coronal mass ejections (ICMEs) often reveal very peculiar energy or velocity profiles, density distributions with double or triple peaks,
V. Zharkova +4 more
core +2 more sources
Solar-Terrestrial Physics, 2018 In recent years, information about the distance between the body of rapid coronal mass ejection (CME) and the associated shock wave has been used to measure the magnetic field in the solar corona.
Fainshtein V.G., Egorov Ya.I.
doaj +1 more source
Energy Evolution from the Chromosphere to the Heliosphere in the 2021 October 28 Solar Eruption
The Astrophysical JournalWe perform a detailed study of the energetics for a well-observed solar eruption and flare that occurred on 2021 October 28. This event included a GOES class X1.0 flare, a global extreme-UV (EUV) wave, and a coronal mass ejection (CME) that reached ...
Katharine K. Reeves +22 more
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The Evolution of Parallel Electric Field Across the Earth's Magnetosheath
Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.Abstract In Earth's collisionless magnetosheath, turbulence evolution and energy transformation across the system, especially at kinetic scales, remain poorly quantified without full‐coverage of high‐resolution observations. Using multi‐traversal observations from the 2023 and 2024 Magnetospheric Multiscale (MMS) Unbiased Magnetosheath Campaign, we ...
Y. Qi +5 more
wiley +1 more source
Solar influences in the heliosphere: understanding coronal mass ejections and their associated magnetic clouds [PDF]
, 2011 Coronal mass ejections (CMEs) are large-scale explosions on the Sun that expel plasma and magnetic field into the heliosphere. The interplanetary counterparts of CMEs, termed interplanetary CMEs (ICMEs), are often directly observed by spacecraft ...
Steed, K.
core
The Coronal Analysis of SHocks and Waves (CASHeW) framework
Journal of Space Weather and Space Climate, 2017 Coronal bright fronts (CBF) are large-scale wavelike disturbances in the solar corona, related to solar eruptions. They are observed (mostly in extreme ultraviolet (EUV) light) as transient bright fronts of finite width, propagating away from the ...
Kozarev Kamen A. +4 more
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The Astrophysical Journal, 2023 During the thirteenth encounter of the Parker Solar Probe (PSP) mission, the spacecraft traveled through a topologically complex interplanetary coronal mass ejection (ICME) beginning on 2022 September 5.
O. M. Romeo +22 more
doaj +1 more source