Multiscale empirical modeling of the geomagnetic field: From storms to substorms

Grant K Stephens1, Mikhail I. Sitnov2, Haje Korth2, Matina Gkioulidou1, Aleksandr Y Ukhorskiy2 and Viacheslav G Merkin2, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (2)Applied Physics Laboratory Johns Hopkins, Laurel, MD, United States