WESTBROOK, Maine (WHDH) — A natural phenomenon has reappeared in Westbrook, Maine.

The city shared a video of an ice disk in the Prescumpscot River.

The spinning disk forms when there is a circular current that creates a whirlpool effect.

It has formed over the past few winters.

(Copyright (c) 2022 Sunbeam Television. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)

Join our Newsletter for the latest news right to your inbox