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Subtle signs of lacunosus spotted over East Tisted, England
Given the visual perspective of the cumulus clouds, it seemed as if they were zooming quickly towards Helen when she spotted them over Somerset, England
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Puffs of white throughout the sky over Wimborne, Dorset, England
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A snow-like landscape in the sky over Somerset, England
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Cirrocumulus and altocumulus populating the sky over Lake Stevens, Washington, US
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A plethora of cirrocumulus over North Devon, England
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A colorful display of iridescence over Adelaide, South Australia
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A corona over North Dundas Township, Ontario, Canada
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A unique variation of undulatus, with a resemblance to a large flame, spotted over Mercogliano, Italy
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Subtle undulatus spotted over Rufford, West Lancashire, England
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Undulatus and iridescence, with some signs of supercilium, spotted in conjunction over Canutillo, Texas, US
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Cirrocumulus stratiformis over Curtin, Canberra, Australia
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Lacunosus high above Taipei City, Taiwan
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Signs of lacunosus over New Taipei City, Taiwan
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Multiple contrails over Baltimore, Maryland, US
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Undulatus spotted over Fenglin Village, Shiding District, Taiwan
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