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Other Clouds
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Optical Effects
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- Upper tangent arc
- Wegener arc
A sighting of asperitas clouds over Hiawatha (just outside of Cedar Rapids), Iowa, US.
Altocumulus lenticularis spotted near Taormina, Sicily, Italy
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A colorful sunrise over the Atlantic Ocean, as viewed from Boca Raton, Florida, US
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Hoar frost is a type of feathery frost that forms as a result of specific climatic conditions. It refers to the old age appearance of the frost and the way the ice crystals form that make it look like white hair or a beard. This scenario formed in the midst of ice and fog near Charlo, Montana, US.
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Stratocumulus at sunrise over the Adirondack Mountains, near Vermontville, New York, US
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A contrail and its associated homogenitus captured by Jim's neighbor, Marjorie Westermann. As Jim shares, their "remote mountain neighborhood found this cloud a 'feather in our caps' rewarding us for living and relishing high altitude life." This scene was photographed near the Tennessee Pass, at an elevation of 10,425 feet in the Sawatch Mountain Range, Colorado, US.
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Sun Dog (Parhelion) spotted over Lawrence, Kansas, US
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Rainbow over Cana, United States
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Altocumulus lenticularis duplicatus near Brighton, Colorado, US
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In flight near cumulus fractus over Sydney, Australia
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Cirrus spissatus over Scarborough Marina, Queensland, Australia
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Altocumulus over Lianfan, China
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A roll cloud, which is a form of an arcus cloud, spotted near the North West Shelf off of Western Australia
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A unique perspective of a 22-degree halo, with a bee-fly visiting a poppy in the foreground, near Selma, Oregon, US
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Undulatus with indications of altocumulus lenticularis spotted near Zermatt, Switzerland
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Fluctus (Kelvin-Helmholtz) spotted over Baltimore, Maryland, US
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