Evolution of asymmetrically displaced footpoints during substorms
Anders Ohma1, Nikolai Ostgaard1, Karl Laundal1, Jone Peter Reistad1, Paul Tenfjord2, Kristian Snekvik2 and Matthew O Fillingim3, (1)University of Bergen, Department of Physics and Technology, Bergen, Norway, (2)University of Bergen, Birkeland Centre for Space Science, Bergen, Norway, (3)Space Sciences Laboratory, Berkeley, CA, United States