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Other Clouds
- Arcus
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- Uncinus
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- 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 asperitas with this storm system spotted by Jo Taggart near East Mey, Scotland
While out for a morning run, Deb paused to take in the view of some stratus over the Hawkesbury River and discovered from her elevated vantage point what is known as a glory, near Berowra Heights, New South Wales, Australia
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A storm system with mammatus (mamma) over Crank, Merseyside, England
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Cap Cloud over Verchaix, France
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Horseshoe vortex over Cambie Solsqua, British Columbia, Canada
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Iridescence over Charlotte, Michigan, US
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Sunrise over the Pacific Ocean, near Hualien Coast, Taiwan
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Cumulus clouds spotted from the peak of Caer Caradoc, Shropshire, England
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Sun Dog over Lochbuie, United States
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Virga spotted during a hike in the Catalina Mountains, near Tucson, Arizona, US
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Altocumulus undulatus spotted during the early morning along the Hamakua Coast, Big Island, Hawaii, US
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A cloud "dragon" spotted over The Villages, Florida, US
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A reflection of cirrus clouds over Northern California, US
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Incoming clouds which Sabine said followed the end of spring-like weather that had brought record-breaking warmth on this February day, near Arnhem, Netherlands
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Altocumulus lenticularis along with signs of fluctus spotted over the Missouri River, near Wolf Creek, Montana, US
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A winter scene accompanied by iridescence and a 22-degree halo, spotted over Malakwa, British Columbia, Canada
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