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Other Clouds
- Arcus
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- 'Supercilium' (not official classification)
- Translucidus
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- Volutus (Roll cloud)
Optical Effects
- 22° Halo
- 46° Halo
- Circumhorizon Arc
- Circumscribed halo
- Circumzenithal Arc
- Cloudbow / Fogbow
- Corona
- Crepuscular rays & shadows
- Diffuse arcs
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- Infralateral arc
- Iridescence
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- 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
A red light, appearing to indicate foreboding skies ahead, with mammatus (mamma) spotted at sunset over Arlington, Virginia, US
Altocumulus undulatus at night, spotted over Charlottesville, Virginia, US
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Cirrostratus spotted over Falls Church, Virginia, US
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A framed view of stratocumulus, spotted near Upperville, Virginia, US
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Cumulus congestus spotted over Arlington, Virginia, US
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A view from above Lake Erie, US
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Reflections of the sky over the Little Missouri River, near Elkhorn Ranch, North Dakota, US
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Remnants of contrails in the morning sky over Falls Church, Virginia, US
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Altocumulus undulatus spotted by Haruko's friend, Janet, over Vinalhaven Island, off the coast of Maine, US
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Altocumulus perlucidus spotted over Angle Lake near Seattle, Washington, US
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A crossing of contrails that brings forth quadrants in the sky, spotted over Santa Rosa, California, US
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Sunset with various hues of orange and pink, spotted over Santa Rosa, California, US
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Supercilium, an unofficial classification for short-lived cloud formations that resemble eyebrow-like features, spotted over Bodega Bay, California, US
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Cirrus uncinus spotted over Santa Rosa, California, US
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Virga at sunset over Bodega Bay, California, US
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A soaring bird in the morning sky over Santa Rosa, California, US
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