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Other Clouds
- Arcus
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- Volutus (Roll cloud)
Optical Effects
- 22° Halo
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- Iridescence
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- 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
A face in the sky, spotted over Greenfield, California, US
Sunset over Khomeynishahr City, Esfahan, Iran
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Sun Dogs (Parhelion) spotted during sunrise over East Texas Regional Airport, Longview, Texas, US
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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 rabbit running in the sky, spotted over Baltimore, Maryland, US
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Contrails over Sanxia, New Taipei City, Taiwan
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A plethora of contrails illuminated by the sunset over Conwy, North Wales
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High level clouds spotted over Khomeynishahr City, Esfahan, Iran
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Cirrostratus spotted while looking east near Ingle Farm, Adelaide, South Australia
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A colourful mosaic spotted near Tainan, Taiwan
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22-degree halo with signs of a 46-degree halo, spotted over Chikkajala, Bangalore, India
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Cirrostratus undulatus spotted over Madison, Wisconsin, US
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A vibrant and wispy looking sky over Walnut Creek, California, US
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Undulatus spotted over Sky Valley, California, US
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Sun Dog (Parhelion) spotted over Austin, Texas, US
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Sunset over Taylor, Texas, US
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