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Other Clouds
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Optical Effects
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- Wegener arc
An example of vortex crow instability, it occurs when the wingtip vortices interact with the aircrafts contrails. Spotted over Petersfield, Hampshire, England.
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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Sunset over Nagano Station, Japan
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Cirrus cloud formations from homogenitus via prior contrails, which Dan spotted when he was on his way to a Green Bay Packers football game earlier this year, as he travelled through Madison, Wisconsin, US
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A plane seemingly headed towards a storm over Cary, North Carolina, US
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Undulatus at sunrise over Northern California, US
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Sunset over Momochi Seaside Park, Fukuoka City, Japan
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