No this video isn’t of this arctic event, but shows the force unleashed just by a large chunk. One piece flew off and broke womans leg – you can see a piece of ice whistle by the cameraman.
An ice chunk four times the size of Manhattan has broken off of Greenland’s Petermann glacier—possibly the biggest glacier collapse in recorded history, scientists announced Friday.(Greenland map).
via Ice Island Breaks off Greenland; Bigger Than Manhattan.