Results 21 to 30 of about 989 (165)
Are Storm-Time Substorms Triggered or Spontaneous? [PDF]
Journal of Astronomy and Space Sciences, 2004 Magnetic storms are almost always accompanied with substorms or substorm-like disturbances. Understanding the nature of the storm-time substorm is important for the currently critical issue of the storm-substorm relation.
D.Y. Lee, H. J. Kim, C. R. Choi
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Substorms and Solar Eclipses: A Mutual Information Based Study
Geophysical Research Letters, 2023 Solar eclipses present a rare glimpse into the impact of ionospheric electrodynamics on the magnetosphere independent of other well studied seasonal influences.
S. E. Coyle +7 more
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Potential merits for substorm research from imaging of charge-exchange neutral atoms [PDF]
Annales Geophysicae, 1995 The in situ observations of the Earth magnetosphere performed over the past decades of space research have provided a rather good understanding of many partial localized processes of the magnetospheric substorm.
I. A. Daglis, S. Livi
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Frontiers in Physics, 2021 Data mining (DM) has ushered in a new era of empirical magnetic reconstructions of the magnetosphere via application of the k-nearest neighbors (kNN) method.
Grant K. Stephens, Mikhail I. Sitnov
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Substorm‐Ring Current Coupling: A Comparison of Isolated and Compound Substorms [PDF]
Journal of Geophysical Research: Space Physics, 2019 AbstractSubstorms are a highly variable process, which can occur as an isolated event or as part of a sequence of multiple substorms (compound substorms). In this study we identify how the low‐energy population of the ring current and subsequent energization varies for isolated substorms compared to the first substorm of a compound event.
J. K. Sandhu +7 more
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Timing and location of substorm onsets from THEMIS satellite and ground based observations [PDF]
Annales Geophysicae, 2009 The unprecedented coverage of the THEMIS GBO station network coupled with high temporal and spatial resolution allowed us to determine the various stages of the global scale developments of the optical aurora at substorm onsets.
S. Mende +8 more
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Journal of Space Weather and Space Climate, 2023 Substorms have been found to play an important role in ionospheric electrodynamics at low and equatorial latitudes. In this study, we have investigated the possible influence of substorm on the generation of equatorial spread F (ESF).
Gao Shunzu +6 more
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Eos, Transactions American Geophysical Union, 1968 The magnetospheric substorm is perhaps the most widely known yet most poorly understood facet of magnetospheric disturbances. It is generally agreed that the substorm results from an explosive conversion of magnetic energy generated by the interaction between the solar wind and the magnetosphere.
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Stormtime Energetics: Energy Transport Across the Magnetopause in a Global MHD Simulation
Frontiers in Astronomy and Space Sciences, 2021 Coupling between the solar wind and magnetosphere can be expressed in terms of energy transfer through the separating boundary known as the magnetopause.
Austin Brenner +5 more
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Mercury's magnetospheric substorm and storm
地球与行星物理论评, 2022 Magnetospheric substorms and magnetic storms are explosive energy storage and release processes occurring during the interactions between the solar wind and planetary magnetospheres. They are accompanied by complex plasma dynamics processes and they have
Jiutong Zhao, Weijie Sun, Qiugang Zong
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