Results 81 to 90 of about 4,955 (149)

Etude des processus de transport et conversion d'énergie dans la magnétosphère terrestre à partir des observations THEMIS [PDF]

, 2012
Les magnétosphères sont des objets universels qui résultent de l'interaction entre un écoulement plasma et un obstacle magnétisé. Leurs structures reposent sur un système de courant qui assurent la transition entre différents régimes plasma et à travers ...
Palin, Laurianne
core  

Interplanetary Influence on Thermospheric Mass Density: Insights From Deep Learning Analyses

Space Weather
In this study, the thermospheric mass density (TMD) features observed by the CHAllenging Minisatellite Payload between 2002 and 2010 were extracted using deep learning (DL) technology; the TMD features were then mapped and modeled with the Interplanetary
Wenbo Li, Libo Liu, Yiding Chen, Yi‐Jia Zhou, Huijun Le, Ruilong Zhang   +5 more
doaj   +1 more source

Using ARMAX Models to Determine the Drivers of 40-150 keV GOES Electron Fluxes. [PDF]

J Geophys Res Space Phys, 2022
Simms LE, Ganushkina NY, van de Kamp M, Liemohn MW, Dubyagin S.   +4 more
europepmc   +1 more source

Investigating the Trip of a Transformer in Sweden During the 24 April 2023 Storm

Space Weather
Geomagnetically Induced Currents are unwanted currents that flow in large ground‐based conductive infrastructure and are a significant threat to bulk power grids.
A. P. Dimmock, V. Lanabere, A. Johlander, L. Rosenqvist, E. Yordanova, S. Buchert, S. Molenkamp, J. Setréus   +7 more
doaj   +1 more source

New Insights Into the Substorm Initiation Sequence From the Spatio-Temporal Development of Auroral Electrojets. [PDF]

J Geophys Res Space Phys, 2022
Ohtani S, Motoba T, Gjerloev JW, Frey HU, Mann IR, Chi PJ, Korth H.   +6 more
europepmc   +1 more source

Applying Magnetic Curvature to MMS Data to Identify Thin Current Sheets Relative to Tail Reconnection. [PDF]

J Geophys Res Space Phys, 2023
Rogers AJ, Farrugia CJ, Torbert RB, Rogers TJ.   +3 more
europepmc   +1 more source

Seasonal and diurnal variations of Kelvin-Helmholtz Instability at terrestrial magnetopause. [PDF]

Nat Commun, 2023
Kavosi S, Raeder J, Johnson JR, Nykyri K, Farrugia CJ.   +4 more
europepmc   +1 more source

Space Weather Forecasts of Ground Level Space Weather in the UK: Evaluating Performance and Limitations

Space Weather
Geomagnetically Induced Currents (GICs) are a severe space weather hazard, driven through coupling between the solar wind and magnetosphere. GICs are rarely measured directly, instead the ground magnetic field variability is often used as a proxy ...
A. W. Smith, I. J. Rae, C. Forsyth, J. C. Coxon, M.‐T. Walach, C. J. Lao, D. S. Bloomfield, S. A. Reddy, M. K. Coughlan, A. Keesee, S. Bentley   +10 more
doaj   +1 more source

Unveiling the combined effects of neutral dynamics and electrodynamic forcing on dayside ionosphere during the 3-4 February 2022 "SpaceX" geomagnetic storms. [PDF]

Sci Rep, 2023
Kakoti G, Bagiya MS, Laskar FI, Lin D.
europepmc   +1 more source

Relative contributions of large-scale and wedgelet currents in the substorm current wedge. [PDF]

Earth Planets Space, 2020
Nishimura Y, Lyons LR, Gabrielse C, Weygand JM, Donovan EF, Angelopoulos V.   +5 more
europepmc   +1 more source