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Other Clouds
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- Volutus (Roll cloud)
Optical Effects
- 22° Halo
- 46° Halo
- Circumhorizon Arc
- Circumscribed halo
- Circumzenithal Arc
- Cloudbow / Fogbow
- Corona
- Crepuscular rays & shadows
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- Infralateral arc
- Iridescence
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- Moonbow
- Moondogs
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- Parry antisolar arcs
- Parry arc
- Parry infralateral arc
- Parry supralateral arc
- Rainbow
- Sub parhelion
- Sub-sun
- Suncave parry arc
- Sun dog (Parhelion)
- Sun pillar
- Supernumerary bows
- Subparhelic circle
- Supralateral arc
- Upper tangent arc
- Wegener arc
An aircraft condensation trail with the 'zipper' appearance that can sometimes be produced by the effect of turbulence around the aircraft wings.
Contrails spotted over Salt River, Mesa, Arizona, US
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Stratus fractus spotted along the mountainside near Pateros, Washington, US
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A crisp, radiant morning view over the lake called Oosterplas, 's-Hertogenbosch, The Netherlands
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A 'large bird on a perch' spotted over Estrella Foothills, Arizona, US
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An apt title provided by Helen; 'never smile at a crocodile...,' as seen here over Canberra, Australia
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Altocumulus lenticularis spotted at dawn over Cantabria, Spain
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Altocumulus in vibrant light over Tampa, Florida, US
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As Bridget eloquently states; 'it's not that I don't love clouds, but why does the blue sky always seem to be just out of reach.' This example of that metaphor was spotted over Crank, Merseyside, England.
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A robust, developing storm system spotted over Turks and Caicos Islands
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Virga that resembled a fountain, spotted over Toyohama, Fukuoka City, Japan
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Cirrus uncinus spotted over Perth, Western Australia
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Sunset over Georgetown, Texas, US
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Sunset over Kailua-Kona, Hawaii, US
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Undulatus spotted during a daily hour-long drive that brings about the beauty of the sky near Ellettesville, Indiana, US
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A rare juxtaposition of Fluctus (Kelvin-Helmholtz) with Altocumulus lenticularis duplicatus, spotted during a geomorphology-focused field trip, wherein Oscar was captivated by what was unfolding above on this windy day near Mt. Cook/Aoraki, Tasman Valley, New Zealand
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