A new method to estimate contributions of coronal mass ejections and high-speed streams to geomagnetic activity

Lauri Holappa1, Kalevi Mursula2 and Timo Asikainen2, (1)University of Oulu, Space Physics and Astronomy Research Unit, Oulu, Finland, (2)University of Oulu, ReSoLVE Centre of Excellence, Space Climate Research Unit, Oulu, Finland
Back to: Geomagnetically Induced Currents (GIC) and Geomagnetic Perturbations: Space Weather and Ground Effects III Poster