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Main Cloud Types
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Other Clouds
- Arcus
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- Cap / banner clouds
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- Cataractagenitus
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- Cavum (Fallstreak hole)
- Congestus
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- Duplicatus
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- Floccus
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- Fractus
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- Lacunosus
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- Morning Glory Cloud
- Murus (Wall cloud)
- Mediocris
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- Noctilucent
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- Praecipitatio
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- Silvagenitus
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- 'Supercilium' (not official classification)
- Translucidus
- Tuba / Twister
- Uncinus
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- Vertebratus
- Virga
- Volutus (Roll cloud)
Optical Effects
- 22° Halo
- 46° Halo
- Circumhorizon Arc
- Circumscribed halo
- Circumzenithal Arc
- Cloudbow / Fogbow
- Corona
- Crepuscular rays & shadows
- Diffuse arcs
- Green flash
- Glory
- Halos
- Helic arc
- Infralateral arc
- Iridescence
- Lower Sun Pillar
- Lower Tangent Arc
- Moonbow
- Moondogs
- Parhelic circle
- 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
Altocumulus lenticularis at sunset over Vermontville, Adirondacks, New York, US
Crepuscular rays and shadows at sunset over Sacramento, California, US
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Crepuscular rays during sunrise over the Atlantic Ocean, viewed from Boca Raton, Florida, US
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Sunset over the Pacific Ocean, near Ocean Beach, California, US
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Last light on the 'Sacred Mesa' under a monsoonal sky, as Paul highlights, wherein the formation catches the light similarly several times each year. This photograph was taken nearly a mile away, with the 'Sacred Mesa' measuring roughly 100 yards high and 400 yards wide, as seen here near Bluff, Utah, US.
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A reflection of the clouds shortly after sunrise over Meinohama Fishing Port, Fukuoka City, Japan
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Sunset with a view of subtle crepuscular rays over Princeville, Kauai, Hawaii, US
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Altocumulus lenticularis spotted at sunset over the Sangre de Cristo Mountains north of Santa Fe, New Mexico, US
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Altocumulus at sunset over Singleton, New South Wales, Australia
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Stratocumulus over the Atlantic Ocean, near Boca Raton, Florida, US
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Dramatic colours in the sky over Constantia, Cape Town, South Africa
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Sunset over Sierra Vista, Arizona, US
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On a family road trip at dusk, listening to Jimmy Hendrix's "Purple Haze", Reven looked up to see sinewy windmills on their tiptoes, whipping the lilac clouds into tiny cloudlettes, near the Altamont Pass Wind Farm, California, US.
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Sunset along the beach at Milford on Sea, Hampshire, England
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Altocumulus at dawn over Madison, Wisconsin, US
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A summer sunrise over Krzeszowice, Poland
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