Estimates of the field-aligned current density in current-carrying filaments using auroral zone ground-based observations

• Published in: Annales Geophysicae
• Main Authors: Danielides, M. A., Shalimov, S., Kangas, J.
• Format: Text
• Language: English
• Published: 2018
• Subjects: Kilpisjärvi
• Online Access: https://doi.org/10.5194/angeo-19-699-2001; https://angeo.copernicus.org/articles/19/699/2001/

We described the ground signatures of dynamic substorm features as observed by the imaging riometer, magnetometers and all-sky camera (ASC) at Kilpisjärvi, Finland on 5 and 25 October 1999 during the late evening hours. The magnetometer data was consistent with the motion of up-ward field-aligned cu...