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Other Clouds
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Optical Effects
- 22° Halo
- 46° Halo
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- Wegener arc
Altocumulus lenticularis duplicatus, also known as 'pile d'assiettes', spotted over Horseshoe Bay, Stewart Island, New Zealand
Fallstreak Hole (Cavum) spotted near the time of sunset, over Athens, Georgia, US
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Iridescence spotted over Podłęże, Poland
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Altocumulus stratiformis undulatus, also known as a 'mackerel sky', spotted by Rachel's husband over Scunthorpe, Lincolnshire, England
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Altocumulus stratiformis undulatus, also known as a 'mackerel sky', spotted in a raspberry colour over Medford, Massachusetts, US
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Altocumulus stratiformis undulatus, also known as a 'mackerel sky', spotted over Burton on Trent, England
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A mesmerizing view of altocumulus stratiformis undulatus, also known as a 'mackerel sky', spotted over Rossford, Ohio, US
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Altocumulus lenticularis spotted during sunrise over Vermontville, Adirondacks, New York, US
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A classic example of a fallstreak hole (cavum) within a layer of altocumulus, with signs of iridescence near the leading edge of the descending ice crystals, spotted over Lyons, Oregon, US
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Fallstreak Hole (Cavum) spotted while driving near Elgin, Moray, Scotland
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A sky filled with cirrocumulus and an array of colours brought forth by iridescence, spotted over Mirabelles-aux-Baronnies, Drome, France
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Cirrostratus undulatus spotted over Madison, Wisconsin, US
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A grand display of altocumulus lenticularis spotted over Kvaløya, Norway
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Altocumulus stratiformis undulatus, also known as a mackerel sky, was captured by Carl McGarrigle, who also remarked 'I forgot to iron the sky this morning'. This classic example was spotted over Preston, Lancashire, England.
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Altocumulus lenticularis spotted at sunrise over the Flatirons, south of Boulder, Colorado, US
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Altocumulus stratiformis undulatus, also known as a 'mackerel sky', spotted over Ipswich, Suffolk, England
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