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Main Cloud Types
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Other Clouds
- Arcus
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- 'Supercilium' (not official classification)
- Translucidus
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- Virga
- Volutus (Roll cloud)
Optical Effects
- 22° Halo
- 46° Halo
- Circumhorizon Arc
- Circumscribed halo
- Circumzenithal Arc
- Cloudbow / Fogbow
- Corona
- Crepuscular rays & shadows
- Diffuse arcs
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- 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
Fall Larch trees in the fog near Bigfork, Montana, US
Altocumulus lenticularis spotted during the early morning over the Mission Mountain Range near Ronan, Montana, US
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A 'spinning top' spotted in the early morning over the Mission Mountain Range, near Charlo, Montana, US
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An evening spotlight on the Mission Mountains, near Ronan, Montana, US
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A vivid October sunset over Charlo, Montana, US
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Fog and fall foliage spotted during a bike ride near Bigfork, Montana, US
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Stormy skies over Wolf Creek, Montana, US
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Early morning fog over the Missouri River, near Wolf Creek, Montana, US
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A developing storm system provided a perspective of an approaching large cloud on a summer evening near Charlo, Montana, US
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Towards the end of a summer day, there appears to be a storm system in the background, with a layer of stratocumulus in the foreground, spotted over the Mission Mountain Range, Ronan, Montana, US
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Fog on an early August morning near Charlo, Montana, US
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A picturesque sunset over Charlo, Montana, US
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A colourful summer sunset accompanied by virga, near Charlo, Montana, US
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The view on a summer evening looking east towards the Mission Mountain Range, near Charlo, Montana, US
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Crepuscular rays making their way through a deck of stratocumulus at sunset over Charlo, Montana, US
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An afternoon downpour near Charlo, Montana, US
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