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Other Clouds
- Arcus
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- 'Supercilium' (not official classification)
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- Tuba / Twister
- Uncinus
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- Vertebratus
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- Volutus (Roll cloud)
Optical Effects
- 22° Halo
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- Infralateral arc
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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
Sun Pillar over Island Creek, United States
Cirrus over Lochbuie, United States
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Sunset reflection over Lake Rakitje, Croatia
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Crepuscular rays and iridescence near Tainan City, Taiwan
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Cumulus congestus developing into a cumulonimbus over Semporna on the island of Borneo, Sabah State, Malaysia
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Cumulus fractus over Taipei, Taiwan
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Asperitas with lacunosus over Montevergine, Mercogliano, Italy
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Lunar corona over Kapelle-op-den-Bos, Belgium
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Cirrus uncinus over Sanxia, New Taipei City, Taiwan
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A line of cumulus congestus along the horizon in southeast Washington, US
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Virga over Alto, United States
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Altocumulus stratiformis spotted in the early morning hours by Anuja's father, Kamlesh Sinha, over Safdarjung Enclave, New Delhi, India
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Sunset filled with altocumulus lenticularis over Kihei, Hawaii, US
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Lunar iridescence over Kirkkonummi, Finland
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Iridescence over National Taipei University, Taiwan
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Altocumulus at dusk with a comet in view over Southern Alberta, Canada
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