Frozen Wave, Antarctica

ScarySomething disturbing about the “frozen wave” is:  how did it get frozen SO FAST? It’s as though a blast of freezing air stopped it in its tracks. What if freezing air did that to a human all of a sudden without warning? If the Polar Vortex was able to come down here, what if that instant freezing force did, too, freezing whole neighborhoods or cities in its wake? Antarctica is a scary place! [From the website, Interesting Things and Facts, Interesting Pictures.]