Open Access
Research Article
J. Space Weather Space Clim.
Volume 10, 2020
Article Number 51
Number of page(s) 17
Published online 14 October 2020

© M. Grandin et al., Published by EDP Sciences 2020

Licence Creative CommonsThis is an Open Access article distributed under the terms of the Creative Commons Attribution License (, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.