External and Internal Causes of the Dawnside Current Wedge Formation During Geomagnetic Storms

Shinichi Ohtani1, Jesper W Gjerloev2, Kareem Sorathia1 and Viacheslav G Merkin3, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (2)Johns Hopkins University, Applied Physics Laboratory, Laurel, United States, (3)The Johns Hopkins University, APL, Laurel, United States