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Other Clouds
- Arcus
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Optical Effects
- 22° Halo
- 46° Halo
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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
Stratocumulus undulatus spotted over Penrith, Cumbria, England
Waves of altocumulus spotted in the morning over Madison, Wisconsin, US
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A layer of altocumulus over Imola, Italy
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Corona spotted over Mission Hill, Boston, Massachusetts, US
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Asperitas and lacunosus spotted following a morning thunderstorm over El Paso, Texas, US
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Sunrise view from the University of King's College and Dalhousie University campus buildings in Halifax, Nova Scotia, Canada
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Cirrocumulus spotted over Northwest Iran
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Undulatus spotted over Conwy, North Wales
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Sunrise on a crisp morning in Brighton, Colorado, US
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Fallstreak Hole (Cavum) spotted while driving near Elgin, Moray, Scotland
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A sky filled with cirrocumulus and an array of colours brought forth by iridescence, spotted over Mirabelles-aux-Baronnies, Drome, France
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A blanket of altocumulus with cumulus fractus below, spotted over Boca Raton, Florida, US
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A textured layer of stratocumulus over Somerset, England
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Undulatus spotted over Fowlmere, Cambridgeshire, England
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Altocumulus stratiformis undulatus spotted over Google, East Riding of Yorkshire, England
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Cirrostratus undulatus spotted over Madison, Wisconsin, US
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