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Other Clouds
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Optical Effects
- 22° Halo
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- Subparhelic circle
- Supralateral arc
- Upper tangent arc
- Wegener arc
Haar or sea fret, also known as a cold sea fog, occurs most often on the east coast of Scotland between April and and September, when warm air passes over the cold North Sea, is seen here over Coll Beach, Isle of Lewis, Scotland
A colourful sunset over Marinoa, Fukuoka City, Japan
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Horseshoe vortex spotted over Ballarat, Victoria, Australia
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A line of Cumulus congestus spotted along the horizon, near Valley Ford, California, US
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Signs of lacunosus spotted in the morning over Modbury Heights, Adelaide, South Australia, Australia
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Cumulus over Taiwan
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Cumulus fractus and Altocumulus spotted over North Dundas Township, Ontario, Canada
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Signs of asperitas within a storm system, spotted over Delavan, Wisconsin, US
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Altocumulus lenticularis duplicatus spotted over Sant Adrià de Besòs, Spain
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Sunset over Conwy, North Wales
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Altocumulus lenticularis spotted over West Loch Tarbert, South Knapdale, Argyll, Scotland
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On the way down from Sugar Loaf Mountain, Maxine watched the rain head towards her along the Usk Valley, near Abergavenny, Wales
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Altocumulus lenticularis duplicatus spotted over Greenfield, California, US
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A late morning view of Cumulus congestus over Madison, Wisconsin, US
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A stormy sky over the River Thames, London, England
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Signs of Fluctus (Kelvin-Helmholtz) spotted over Santiago, Chile
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