Ontario, Canada - Here's another image from last nights aurora activity. This one was made at 11:40 P.M. Well, technically 12:40 P.M. since Ontario is on Eastern time. The main explosion of activity had subsided long before, but this nice green glow lingered on for quite some time. After a while some clouds started to move in which helped accent the scene. The lighting on the clouds is coming from the city lights of Thunder Bay.