In the USA, an unusual cloud was observed

A photo taken by an Alabama resident, Rick Gays, on which a storm cloud of ideal shape was captured, surprised Americans.
A photo was published by meteorologist Jake Dunn, signing it “Quite possibly this is the best example of a mushroom cloud that you have ever seen!”.

“This cloud is actually the usual type of storm,” said Geoff Halverson, a weather specialist. “His form is formed by a central ascending flow that carries dry, cold air.”