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Other Clouds
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Optical Effects
- 22° Halo
- 46° Halo
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- Circumscribed halo
- Circumzenithal Arc
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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
Altocumulus at sunset over Aix-en-Provence, France.
22-degree halo spotted over Petaluma, California, US
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The trademark of a strong cumulonimbus cloud is the overshooting top, a "cauliflower-like" cloud structure extending above the anvil of the storm like a dome. Overshooting tops develop on thunderstorms that have powerful updrafts and they typically develop on Cumulonimbus capillatus incus, as spotted here near Sherman, Illinois, US.
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Subtle crepuscular rays and iridescence spotted over the Carneddau Range, Conwy, Wales
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A plethora of optical phenomena spotted at sunrise over Baltimore, Maryland, US
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22-degree halo with signs of a tangent arc and a sun dog (parhelion), spotted over Veurne, Belgium
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Stormy skies over Badalona, Spain
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Altocumulus spotted during the morning over Fixin, Burgundy, France
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On a meaningful anniversary, Modestino spotted this Sun dog (Parhelion) in the early morning over Mercogliano, Avellino, Italy
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A contrail from the SpaceX Falcon 9 rocket launch at Vandenberg Space Force Base, spotted from Santa Barbara, California, US
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Stratocumulus spotted over Liberty Hill, Texas, US
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Altocumulus perlucidus spotted over Lucaston, Tasmania, Australia
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A unique view of Altocumulus lenticularis by way of a 2.5-minute long exposure photograph over the San Juan River, near Bluff, Utah, US
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A mixed sky over Seattle, Washington, US
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A dissipating storm in the foreground in contrast with a developing one on the horizon, spotted near Moss Landing, California, US
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A broad area of virga spotted in low humidity conditions near Brighton, Colorado, US
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