Moon river: Cool-looking ice disk forms in rare natural phenomenon (PHOTO,VIDEO)
The slow-turning structure formed in the Presumpscot River in the small city of Westbrook. The captivating phenomenon occurs in river bends where faster swirling currents create a force that erodes ice edges as it spins.
Drone footage of the weird formation shows it in all its moon-like glory, and video shared by delighted locals proves the disk also works as a makeshift raft for ducks and other birds.
A river ice hydraulics expert, Steven Daly, told the NY Times there are only one or two reports of these kind of ice disks in the US every year, and even then they are never this huge, usually forming in the 20 to 30 foot range.
Honestly the best part of this ice disk are the ducks taking a ride on it 😂❤️🦆 pic.twitter.com/0Lz9qlUHaW— Taylor Gleason (@TaylorGWGME) January 15, 2019
Westbrook City’s marketing and communications director Tina Radel captured the drone footage of the disk and posted it online.
“It’s still spinning, so it could get even larger,” Radel told the Boston Globe. “We are only allowed to fly 400 feet high with the drone, and I wish I could have gone even higher [directly above it], because I could get the whole thing - that’s how wide it is.”
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