While mirages are the best known atmospheric refraction phenomena, looming and similar refraction phenomena do not produce mirages. Mirages show an extra image or images of the miraged object, while looming, towering, stooping, and sinking do not. No inverted image is present in those phenomena either. Depending on atmospheric conditions, the objects can appear to be elevated or lowered, stretched or stooped. These phenomena can occur together, changing the appearance of different parts of the objects in different ways. Sometimes these phenomena can occur together with a true mirage.[1][2]
- ^ Heidorn, Keith (July 15, 1999). "The Superior Mirage: Seeing Beyond". The Weather Doctor. Retrieved April 23, 2010.
- ^ Young, Andrew. "Looming, Towering, Stooping, and Sinking". San Diego State University. Retrieved April 23, 2010.