A phenomenon that might seem more likely on an alien world was captured by a photographer from the National Weather Service in Grand Rapids, Michigan.
A pair of ice “volcanoes” were spouting through the expanding ice shelf of Lake Michigan during a frigid blast from the north. The formations spewed water as waves on the lake passed under the ice shelf, forcing the water up through the cracks in the previously formed cones.
The spewing water froze almost instantly in the bitter chill, causing the ice volcanoes to grow even larger. Lake-goers were warned not to venture near the dangerous hollow structures.