Northern lights pattern forms over mountain peaks

Aurora Borealis shines over mountains – A unique northern lights pattern emerges over the Arctic Circle in Northern Alaska during early Spring above the tree-lined hills and snow-packed peaks. The aurora forms bands during periods of moderate-to-high solar activity and is most visible during times during the equinox, in early Spring and Fall, when the earth is farthest north or south of the sun’s equator.

Stock Image #20140317-225431