Aurora Activities Observed by SNPP VIIRS Day-Night Band during St. Patrick’s Day, 2015 G4 Level Geomagnetic Storm

Tung-Chang Liu1, Xi Shao1, Changyong Cao2, Bin Zhang3, Shing F Fung4 and Surja Sharma5, (1)University of Maryland College Park, College Park, MD, United States, (2)NOAA College Park, College Park, MD, United States, (3)Cooperative Institute for Climate and Satellites University of Maryland, College Park, MD, United States, (4)NASA Goddard Space Flight Center, Greenbelt, United States, (5)University of Maryland College Park, Montgomery Village, MD, United States