VIDEO: Stunning meteorological phenomenon reveals an iridescent rainbow in a cloud

Posted at 9:28 PM, Jan 31, 2018
and last updated 2018-01-31 21:28:13-05

The sky was painted vibrant colors above Ribeirao Claro, Brazil, but it wasn't your typical rainbow.

In a phenomenon known as cloud iridescence, a bright rainbow appeared in a cloud, captured in this video shared by ABC News.