strange weather phenomenon

Although only a week into autumn, the northern region of the Rocky Mountains (USA) has suffered from cold weather conditions like the middle of winter, with record snowfall.

A mysterious black circle appeared in the sky for a few minutes and disappeared, sparking controversy over the mysterious phenomenon.

The 27-year-old amateur filmmaker in Basel, Sweden, described the storm as

Fire, ice bombs, and rain of blood are ranked among the most unusual weather phenomena in the world.

Rain 'blood', snow falling between the desert or fire cannons ... are extreme weather conditions that once threatened human life.

The simultaneous presence of rainbows and lightning creates a fascinating sight in China. The scene in the picture above occurred in the sky of Haikou City, Hainan Island, China,