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Other Clouds
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Optical Effects
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- Wegener arc
A colourful sunset over Marinoa, Fukuoka City, Japan
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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Cirrus spissatus over Taipei City, Taiwan
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