Articles | Volume 13, issue 5
Earth Syst. Sci. Data, 13, 1987–1999, 2021
https://doi.org/10.5194/essd-13-1987-2021
Earth Syst. Sci. Data, 13, 1987–1999, 2021
https://doi.org/10.5194/essd-13-1987-2021
Data description paper
11 May 2021
Data description paper | 11 May 2021

Historical K index data collection of Soviet magnetic observatories, 1957–1992

Natalia Sergeyeva et al.

Viewed

Total article views: 956 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
634 303 19 956 22 22
  • HTML: 634
  • PDF: 303
  • XML: 19
  • Total: 956
  • BibTeX: 22
  • EndNote: 22
Views and downloads (calculated since 05 Oct 2020)
Cumulative views and downloads (calculated since 05 Oct 2020)

Viewed (geographical distribution)

Total article views: 842 (including HTML, PDF, and XML) Thereof 840 with geography defined and 2 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 08 Aug 2022
Download
Short summary
The K index is the classical, commonly used parameter of geomagnetic activity that serves as the measure of local magnetic field variations. This paper presents a unique collection of historical K index values that was formed at the World Data Center for Solar-Terrestrial Physics in Moscow. It includes the results of the K index determination at 41 geomagnetic observatories of the former USSR for the period from July 1957 to the early 1990s.