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Other Clouds
- Arcus
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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
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- Parry antisolar arcs
- Parry arc
- Parry infralateral arc
- Parry supralateral arc
- Rainbow
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- Sub-sun
- Suncave parry arc
- Sun dog (Parhelion)
- Sun pillar
- Supernumerary bows
- Subparhelic circle
- Supralateral arc
- Upper tangent arc
- Wegener arc
Mamma (Mammatus) clouds following tornado activity near Oklahoma City, Oklahoma, US
Mamma (Mammatus) associated with a storm over Panania, New South Wales, Australia
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A classic example of altocumulus lenticularis duplicatus, spotted over Picinisco, Lazio, Italy
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Virga, also viewed as "jellyfish clouds", spotted over Longdendale, Derbyshire, England
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Altocumulus with what appears to also be low level stratus, spotted near Undy, Monmouthshire, Wales
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Virga at sunset over Crank, Merseyside, England
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An abundance of cumulus clouds over the Muromi River, Fukuoka City, Japan
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Corona over Lochbuie, United States
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Cirrus vertebratus spotted on a hike in the Sonoran Desert, near Sabino Canyon, Tucson, Arizona, US
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Arcus, also known as a shelf cloud, ushers in precipitation from a storm over New Brighton Beach, Christchurch, New Zealand
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A colorful sky filled with altocumulus at sunset over Hilton Head, South Carolina, US
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Signs of lacunosus over Montana, US
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Cumulus congestus following a rainy morning near Oakland, California, US
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Sunset over Chilwell, Nottingham, England
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Altocumulus over Sanxia District, New Taipei City, Taiwan
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