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Optical Effects
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Cirrus clouds in the evening light, during sunset over Notre Dame Marinoa, Fukuoka City, Japan
Stratocumulus lenticularis spotted over Springfield, Missouri, US
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A rainbow spotted over Willits, California, US
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Stratocumulus over Lisboa, Portugal
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A lone Cumulus hovering over Crater Lake National Park, Oregon, US
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Stratocumulus spotted over Sant Adrià de Besòs, Spain
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Cirrus spotted over Devanahalli, Bangalore, India
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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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