ARCO-ÍRIS DE FOGO!

The fire rainbow is a rare atmospheric optical phenomenon—scientifically known as a circumhorizontal arc—that forms flame-like colored bands in the sky. 火彩虹是一种罕见的大气光学现象，科学上称为环地平弧，它在天空中形成色彩斑斓、火焰状的带状物。