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Optical Effects
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Altocumulus lenticularis over Longyearbyen, Svalbard, Norway
Altocumulus lenticularis spotted over Black Butte, Oregon, US
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Altocumulus lenticularis over Winthrop, Washington, US
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A large version of altocumulus lenticularis spotted over Dupuyer, Glacier County, Montana, US
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Stratocumulus lenticularis spotted over Kamloops, British Columbia, Canada
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Stratocumulus lenticularis, an uncommon version of the lenticular cloud, spotted over Avellino, Italy
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Altocumulus lenticularis over Svalbard, Norway
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Reflections of altocumulus lenticularis over Mirror Lake, Lake Placid, New York, US
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The sheep didn't appear to be interested in the plethora of altocumulus lenticularis over Priddy, Somerset, England
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Altocumulus lenticularis spotted near Combe Hay, Bath, England
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Altocumulus lenticularis over Taipei, Taiwan
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Altocumulus lenticularis spotted by a friend, Martin Philips, over Hungerford, Berkshire, England
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Altocumulus lenticularis over Italy
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Stratocumulus lenticularis, a less common formation of lenticular clouds, which develop at a lower level of the atmosphere, spotted over Bairnsdale, Victoria, Australia
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Altocumulus lenticularis stacked one above the other, caused by wave motion in multiple humid layers of air, also known as "pile d'assiettes", spotted near the Cholla Cactus Garden, Joshua National Park, California, US
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A soliatary "UFO-shaped" altocumulus lenticularis spotted by Craig's friend, Bernadette, over Lake Como, Italy
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