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Optical Effects
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A storm system viewed when looking east over the West Lancashire Coastal Plain, near Wigan, England
Summer sunset over Rumwell, Somerset, England
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Cirrus over Madison, Wisconsin, US
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Cumulus congestus propagating over Arlington, Virginia, US
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"Someone was painting the sky while I watched," as Anabelle described, when she viewed this skyscape over Exeter, Devon, England
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Mammatus (Mamma) over Mantua, New Jersey, US
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Signs of asperitas over North Brunswick, New Jersey, US
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A developing storm over Kirkkonummi, Finland
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A developing storm at sunset over Brighton, Colorado, US
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A mosaic of cirrus spissatus over the Bayview Golf Club, Sydney, Australia
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Cumulus fractus amidst the blue sky over Hercules, California, US
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Noctilucent appearing before and after Midnight over Vilnius, Lithuania
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A goose looking upwards in the expanse between the clouds, spotted over Brooktrails, California, US
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A developing storm over Woodbridge, Virginia, US
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Virga over Luxembourg City, Luxembourg
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Mammatus (Mamma) over Kottayam, Kerala, India
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