Articles | Volume 34, issue 11
Ann. Geophys., 34, 1069–1084, 2016
https://doi.org/10.5194/angeo-34-1069-2016
Ann. Geophys., 34, 1069–1084, 2016
https://doi.org/10.5194/angeo-34-1069-2016

Regular paper 22 Nov 2016

Regular paper | 22 Nov 2016

Identification of the different magnetic field contributions during a geomagnetic storm in magnetospheric and ground observations

Tommaso Alberti et al.

Viewed

Total article views: 1,129 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
571 529 29 1,129 39 32
  • HTML: 571
  • PDF: 529
  • XML: 29
  • Total: 1,129
  • BibTeX: 39
  • EndNote: 32
Views and downloads (calculated since 22 Nov 2016)
Cumulative views and downloads (calculated since 22 Nov 2016)

Cited

Latest update: 12 May 2021
Download
Short summary
We investigate the time variation of the magnetospheric and Earth's magnetic field during both quiet and disturbed periods. We identify the timescale variations associated with different magnetospheric current systems, solar-wind–magnetosphere high-frequency interactions, ionospheric processes, and internal dynamics of the magnetosphere. In addition, we propose a new local index for the identification of the intensity of a geomagnetic storm on the ground.