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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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- Cavum (Fallstreak hole)
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- Contrail (homogenitus)
- Duplicatus
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- Fractus
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- 'Supercilium' (not official classification)
- Translucidus
- Tuba / Twister
- Uncinus
- Undulatus
- Velum
- 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
Signs of contrails throughout the sky over Indianapolis, Indiana, US
Crepuscular rays spotted by Bill's wife, Julie, over Louisville, Kentucky, US
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The illusion of floating rocks in the water, which appears to "merge" with the sky over Grand Traverse Bay, Michigan, US
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A time of reflection prior to sunrise over Tippecanoe Lake, Indiana, US
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A sunrise over Indianapolis, Indiana, US.
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A flying fish over Indianapolis, Indiana, US.
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Sand Hill Cranes and clouds over Indianapolis, Indiana, US.
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Altocumulus over Garfield Park, Indianapolis, Indiana, US.
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