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Other Clouds
- Arcus
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Optical Effects
- 22° Halo
- 46° Halo
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- Parry arc
- Parry infralateral arc
- Parry supralateral arc
- Rainbow
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- Sub-sun
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- Sun dog (Parhelion)
- Sun pillar
- Supernumerary bows
- Subparhelic circle
- Supralateral arc
- Upper tangent arc
- Wegener arc
Cumulonimbus incus spotted by David's son from a plane while flying over New Mexico, US
Reflections of Cumulus near Bidford-on-Avon, Warwickshire, England
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A developing storm spotted over Prague, Czech Republic
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Sunset over Hyderabad, Telangana, India
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Circumzenithal Arc submitted by CAS member, Nick Trevor, and spotted by Julia Mackie over Clapham, London, England
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Sunset over Crank, Merseyside, England
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Cirrocumulus coupled with the remnants of contrails, spotted over Arlington, Washington, US
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Crepuscular rays and shadows spotted shortly after sunrise near Sacramento, California, US
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Crepuscular rays spotted over the Alps in Austria
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Altocumulus stratiformis submitted by Gabrielle de Yorvick, spotted by Mary Morton near Holgate, York, England
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Noctilucent clouds spotted by Julianna Dollinger's friend, Adam Cordero, over the Atlantic Ocean, on a flight to Spain
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A lone Altocumulus lenticularis submitted by CAS member, James Lee, spotted by Eoin Moynihan over Kilcummin, Killarney, Ireland
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Crepuscular rays shining through an opening in the cloud layer, spotted over Guna, Madhya Pradesh, India
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A mixed sky over Swindon, Wiltshire, England
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Cirrus over Falls Church, Virginia, US
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Crepuscular rays spotted over the North Sea, an hour away from the coast of North Holland, The Netherlands
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