fogbow , także: mistbow

Seeing a "fogbow" was great, too.

White fogbow spans.

"Down And Out, Yet Equally Up, Over And Across: The Antithetical Physics of Rich Blevins' Fogbow Bridge."

In contrast, a colored rainbow (or a white fogbow) seen when the sun is rising or setting, or in twilight, is not a moonbow because it is still produced by sunlight.