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Other Clouds
- Arcus
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- 'Supercilium' (not official classification)
- Translucidus
- Tuba / Twister
- Uncinus
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- Velum
- Vertebratus
- Virga
- Volutus (Roll cloud)
Optical Effects
- 22° Halo
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- Corona
- Crepuscular rays & shadows
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- Green flash
- Glory
- Halos
- Helic arc
- Infralateral arc
- Iridescence
- Lower Sun Pillar
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- Moonbow
- Moondogs
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- 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 congestus over Eastern Shore of Chesapeake Bay, Maryland, US
A mixed sky over Mahajeran, Iran
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Cirrostratus spotted during the late afternoon over São Paulo City, Brazil
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Stratocumulus spotted from the Scenic Rim, looking towards the hills on the outskirts of Brisbane, Queensland, Australia
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Sun Dog (Parhelion) spotted over Erquy, Brittany, France
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A corona spotted through the trees during a morning hike at Fort Harrison State Park, Indiana, US
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Cirrus fibratus spotted over Yebes, Spain
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A picturesque sunset over The Big Tree near McBaine, Boone County, Missouri, US
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A lightning strike with Mammatus (Mamma) formations spotted over Antwerp, Belgium
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22-degree halo spotted over Rotterdam, The Netherlands
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Stratocumulus spotted over Springfield, Missouri, US
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Iridescence spotted over New Taipei City, Taiwan
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Reflections of Cumulus by way of the Fukuoka City Museum, Fukuoka City, Japan
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Stratocumulus spotted over Llandudno, North Wales
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Altocumulus floccus spotted over Rotterdam, The Netherlands
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Asperitas and lacunosus spotted shortly before a thunderstorm over Kassel, Germany
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