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Other Clouds
- Arcus
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Optical Effects
- 22° Halo
- 46° Halo
- Circumhorizon Arc
- Circumscribed halo
- Circumzenithal Arc
- Cloudbow / Fogbow
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- Green flash
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- Parry arc
- Parry infralateral arc
- Parry supralateral arc
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- Sun dog (Parhelion)
- Sun pillar
- Supernumerary bows
- Subparhelic circle
- Supralateral arc
- Upper tangent arc
- Wegener arc
Lacunosus over Flagstaff, United States
One thought on “Lacunosus over Flagstaff, United States”
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An expansive storm system as a formidable backdrop to Pi, captured near Bluff, Utah, US
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Cumulonimbus incus spotted over Micco, Florida, US
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A cloud that looks like a fox, spotted over Avondale, Arizona, US
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Cumulus spotted over Taiwan
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Rainbow near Pennal, Gwynedd, Wales
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Stratus along the mountain valleys, spotted near DeLat, Vietnam
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Signs of a partial circumzenithal arc, with red on the outside and violet on the inside, spotted over Folkstone, England
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Mammatus (Mamma) spotted during a storm over Stoke Newington, London, England
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Cumulus over the mountains near Yilan, Taiwan
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A succession of elevated cloud development near Cap-d'Ail, France
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Developing storms in the sky around Boulder, Colorado, US
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Cirrostratus over Taiwan
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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 which Anna says resembles their alphorn, spotted over Champfer, Engadin, Switzerland
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22-degree halo over Harlow Common, Essex, England
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I love this type of cloud. Nice example.