‘Upside-down rainbows’ create a spectacle in Wales, leaving onlookers moved to tears
Several upside-down “rainbows,” known as circumzenithal arcs, were seen in Wales, mesmerizing onlookers in south and southwest Wales, including Llanelli and Swansea. Unlike traditional rainbows and not caused by rainfall, these phenomena occur when sunlight refracts through ice crystals under specific atmospheric conditions. The sight was a rare treat for many, as these arcs are relatively common but not often visible due to cloud cover.
The Met Office explained that to witness a circumzenithal arc, a precise combination of factors must align, such as the height, depth, and position of ice clouds and the observer’s location relative to the sun. This atmospheric display can last from a few minutes up to two hours, creating a magical experience for those lucky enough to witness it. Many individuals shared their awe and wonder at the sight, with some even being moved to tears by its beauty.
Caz Ormond, one of the observers who captured the phenomenon while walking through a park, described the experience as amazing and shared her knowledge of rainbows with others present. Similarly, Abbey Farndale-Brown marvelled at the vivid and beautiful display, attributing it to ice crystals but finding the sight magical nonetheless. Another witness, Pixie Slack, expressed being mesmerised by the vibrant colours, even calling her mum to share the emotional moment.
The display sparked a wave of excitement among locals, with many stopping to take pictures and marvel at the unusual sight. Pictures shared by witnesses, including Abbey and Steven Lloyd, showcased the stunning beauty of the upside-down rainbows against the Welsh sky. The community came together to appreciate the natural spectacle, with discussions and sharing of experiences adding to the magic of the moment.
While such occurrences are relatively rare, recent sightings in Wales and parts of England have sparked interest and wonder among the public. The unique atmospheric conditions required for circumzenithal arcs to form make them a special phenomenon to witness, prompting awe and appreciation for the wonders of nature. As images and stories of the event circulate, the memory of the upside-down rainbows spotted in Wales will continue to captivate and inspire all those who were fortunate enough to witness them.