Probing CME evolution using galactic cosmic ray measurements

Mateja Dumbovic1, Anamarija Kirin2, Luka Kramaric1, Bernd Heber3, Malte Hörlöck3, Ilona Benko4, Karmen Martinic1 and Bojan Vrsnak1, (1)University of Zagreb, Hvar Observatory, Faculty of Geodesy, Zagreb, Croatia, (2)Karlovac University of Applied Sciences, Karlovac, Croatia, (3)University of Kiel, Kiel, Germany, (4)Swedish Institute of Space Physics, Uppsala, Sweden