Reflection Rainbow, Leith, Edinburgh - OPOD

Last updated on September 16, 2023

Reflection Rainbow, Leith, Edinburgh: Exploring the Phenomenon

In the enchanting coastal town of Leith, Edinburgh, Scotland, a captivating atmospheric optics phenomenon known as a reflection rainbow can occasionally be witnessed. This awe-inspiring display was beautifully captured by Tim Parker, who managed to immortalize the moment when a highly reddened sunset rainbow was mirrored upwards from the unusually tranquil waters of the nearby Firth of Forth. The result is a mesmerizing image that showcases not one, but two vibrant bows stretching across the sky.

The primary focus of this captivating image is the reflection rainbow, which appears brighter and broader than its counterpart. The intensity and sharpness of this phenomenon are directly influenced by the calmness of the water's surface. As the water becomes calmer, the reflection becomes crisper, allowing for a more distinct and well-defined bow.

One of the most striking aspects of this image is the contrast between the reflection rainbow and the faint secondary rainbow visible in the background. While the reflection rainbow steals the spotlight with its vibrant hues and prominent presence, the secondary rainbow adds an extra touch of enchantment to the scene. This secondary rainbow is formed by a second reflection and refraction of sunlight within raindrops, resulting in a less pronounced and fainter bow.

The combination of these two distinct phenomena, the reflection rainbow and the secondary rainbow, creates a captivating visual spectacle that is truly a sight to behold. The juxtaposition of their different intensities and positions in the sky adds depth and complexity to the overall image, captivating viewers and igniting their curiosity about atmospheric optics.

To fully appreciate the intricacies of this image, it is important to understand the scientific principles behind these atmospheric phenomena. The formation of a reflection rainbow occurs when sunlight is reflected off a smooth water surface, such as a lake or ocean. The light undergoes both reflection and refraction as it enters and exits the water, creating a bow-shaped display of colors. The reflection rainbow appears above the horizon, mirroring the position of the primary rainbow but with enhanced brightness and width.

The presence of a secondary rainbow adds an extra layer of fascination to the scene. Secondary rainbows are formed by a double reflection and refraction of sunlight within raindrops. This creates a fainter and less vibrant bow that appears above and outside the primary rainbow. The secondary rainbow is often characterized by its reversed color sequence, with the colors appearing in the opposite order compared to the primary rainbow.

In this particular image, the combination of a reflection rainbow and a faint secondary rainbow showcases the complexity and beauty of atmospheric optics. It serves as a reminder of the wonders that can occur when nature's elements align in perfect harmony. The calm waters of the Firth of Forth, acting as a mirror for the sunset rainbow, create a stunning visual display that captivates the imagination and invites further exploration of the fascinating world of atmospheric phenomena.

As we delve into the captivating world of atmospheric optics, images like these remind us of the intricate interplay between light, water, and air that gives rise to these mesmerizing displays. They encourage us to marvel at the beauty of our natural surroundings and to continue exploring the mysteries that lie within the ever-changing skies above us. So next time you find yourself gazing at a sunset or watching raindrops fall, take a moment to appreciate the potential for extraordinary beauty that lies just beyond our everyday perception.

Reflection Rainbow ~ Imaged at Leith, Edinburgh, Scotland by Tim Parker. A highly reddened sunset rainbow is doubled by sunlight mirrored upwards from unusually calm waters on the nearby Firth of Forth. The brighter and broader of the two bows is the reflection rainbow. The calmer the water the sharper is the bow.

Images ©Tim Parker

This image shows a faint secondary rainbow.

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