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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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- Morning Glory Cloud
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- Mediocris
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- Pannus
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- Pileus
- Praecipitatio
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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
Cumulus spotted from the Pacific Crest Trail, near Bouquet Reservoir, California, US
A developing storm over Fort Tejon State Historic Park, Lebec, California, US
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Stratocumulus over the fields near Anaverde, California, US
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Sunrise over Antelope Valley, California, US
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Crepuscular rays over Antelope Valley, California, US
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Stractus fractus fluctus, which is a ragged, low-level cloud layer with some Kelvin-Helmholtz wave clouds sitting atop, as spotted here near Lancaster, California, US
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A vivid sunset, as photographed by Moriah's sister, Brianna Rivas, near Antelope Valley, California, US
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Precipitation in the distance, coupled with a view of clouds at different altitudes, spotted over Antelope Valley, California, US
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A storm system over Antelope Valley near Lancaster, California, US
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Fluctus (Kelvin-Helmholtz) spotted near Antelope Valley, California, US
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Signs of both mamma (mammatus) and asperitas in this view over Antelope Valley, California, US
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Circumzenithal Arc spotted by Moriah's 11-year-od brother, Anthony, who captured this image near Antelope Valley, California, US
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Multiple displays of altocumulus lenticularis, including an example of lenticularis duplicatus, which is also known via the French term, 'pile d'assiettes', for a 'stack of plates'. These classic examples of lenticularis were spotted near Antelope Valley, California, US.
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A colorful sunset with multiple displays of altocumullus lenticularis near Antelope Valley, California, US
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Low lying stratus near Lebec, California, US
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Crepuscular rays, iridescence, and what appears to be a faint sun dog, spotted over Antelope Valley, California, US
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