COMPARISON OF SOLAR ACTIVE REGION COMPLEXITY ANDGEOMAGNETIC ACTIVITY FROM 1996 TO 2014

Shabnam Nikbakhsh II1,2, Eija Irene Tanskanen1, David Perez-Suarez3 and Thomas Hackman2, (1)Finnish Meteorological Institute, Helsinki, Finland, (2)University of Helsinki, Department of Physics, Helsinki, Finland, (3)Mullard Space Science Laboratory, University College London, Dorking, United Kingdom