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Optical Effects
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A sun pillar over Fensfjorden, Norway.
One thought on “A sun pillar over Fensfjorden, Norway.”
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Cumulus and Cirrostratus over Blakeney, Gloucestershire, England. “To my eye this cloud looks like a bizarre two-headed 'push-me-pull-you' crocodile,“ says Jeremy Williams, “but maybe I’m hallucinating!”
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Virga over Alamos, Mexico
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Fog over Saseenos, Canada
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Shreds of Stratus, known as Stratus fractus, on the slopes near the Blackfoot River in Montana, US.
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Rainbow over Oostelbeers, The Netherlands
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Intense rainbow action spotted over Durham, North Carolina, US, including a primary bow, a secondary bow, supernumerary bows (tiny fringes inside the primary bow) and Alexander’s Dark Band (the darker sky between the bows).
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Altocumulus illuminated by the rays of sunrise with lower Stratocumulus lenticularis formations in shadow over Whiteface Mountain, Adirondack Mountains, NY, US.
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Altocumulus lacunosus spotted in the evening over Baltimore, Maryland, US.
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Altocumulus undulatus clouds spotted over Baltimore, Maryland, US.
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Moonlit Stratocumulus undulatus clouds spotted over Brisbane Water, Woy Woy, NSW, Australia.
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Fair-weather Cumulus spotted over Gross Valley in the Blue Mountains, New South Wales, Australia.
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The variety of the high cloud Cirrocumulus known as lacunosus, which is characterised by a lattice of holes.
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A UFO-shaped Altocumulus lenticularis formation, and eyebrow-like features, with the unofficial name supercilium, forming in the turbulent air in front, spotted over Palm Springs, California, US.
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Asperitas over Winsted, United States
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Altocumulus undulatus over East River, New York City, US.
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This lovely image was posted on the NASA APOD page on 6th June with a detailed and concise explanation as to how sun Pillars form.
https://apod.nasa.gov/apod/ap180606.html
Laurence