Mariangel Fedrizzi^1,2, Mihail Codrescu³, Stefan Codrescu^1,4, Timothy J Fuller-Rowell^1,2, Svetlana I. Karol^1,2 and Valery A Yudin^1,2, (1)Univ of Colorado/CIRES, Boulder, CO, United States, (2)NOAA/SWPC, Boulder, CO, United States, (3)NOAA, Space Weather Prediction Center, Boulder, CO, United States, (4)NOAA/NCEI, Boulder, CO, United States