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Optical Effects
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Signs of asperitas over Obninsk, Russia
A classic example of asperitas spotted during the early morning over Tours, France
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Asperitas at the forefront of incoming precipitation over Lucas, Texas, US
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Signs of asperitas in the evening sky over North Devon, England
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Asperitas spotted over Haliburton County, Ontario, Canada
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A classic example of asperitas spotted over the Black Mountains, Western North Carolina, US
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Undulatus that is showing signs of asperitas, spotted over Gibsons, British Columbia, Canada
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Asperitas in a view that resembles a painting, spotted from the top of the mountains outside of Shenandoah National Park, near Lydia, Virginia, US
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Unique formations of asperitas and undulatus spotted over Midlothian, Texas, US
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Asperitas, with some subtle signs of supercilium, spotted over East Texas Regional Airport, Longview, Texas, US
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A broad and impressive display of asperitas over Wancennes, Belgium
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Asperitas, relatively rare formations resembling rippling waves in the sky, are found in altocumulus and stratocumulus cloud types, spotted here within the latter over Somerset, England
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Undulatus over National Taipei University, Taiwan
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Asperitas shortly before sunset over Southern California, US
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Asperitas in the late afternoon near Vermontville, Adirondacks, New York, US
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Signs of asperitas developing as a storm front was moving into the area near Santa Cruz, California, US
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