Took this photo of an 'inverted' rainbow (dead centre of picture) over our garden, yesterday. I do remember that the last one of these I spotted Crowbard was able to tell us all about - over to you Brother Crowbard.
Caused by sun light refracted through ice-crystals in the upper atmosphere as I recall Mike, probably called circumzenithal arcs but I can't remember a dashed thing these days.
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Caused by sun light refracted through ice-crystals in the upper atmosphere as I recall Mike, probably called circumzenithal arcs but I can't remember a dashed thing these days.
Thank you Crowbard. I think that's how you described it previously.
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