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Other Clouds
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Optical Effects
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- Subparhelic circle
- Supralateral arc
- Upper tangent arc
- Wegener arc
A sunset over Bend, Oregon, US
22-degree halo spotted in the mountains near Mercogliano, Avellino, Italy
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Fallstreak Hole (Cavum) spotted over North Munich, Bavaria, Germany
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Developing storms spotted on a flight over the Tasman Sea, between Australia and New Zealand
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Altocumulus spotted over Taipei City, Taiwan
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Signs of supercilium, an unofficial classification for a cloud formation that resembles eyebrow-like features, spotted off the San Francisco coast, approximately five miles from Stinson Beach, California, US
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Cirrus spotted in the early afternoon over Lisboa, Portugal
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Above the clouds, spotted near China
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A blanket of Altocumulus stratiformis as viewed from above the clouds, spotted over Lake Michigan on approach to O'Hare International Airport, Chicago, Illinois, US
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A formation of clouds approaching Marinatown Seaside Park, Fukuoka City, Japan
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Altocumulus radiatus indicates instability at mid-atmospheric levels and often signaling approaching stormy weather. This was true in this case as Bernhard indicated that it rained only two hours later, near the English Garden, Munich, Germany.
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A rainbow spotted over Budd Bay, Olympia, Washington, US
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A developing storm system near Place de la Concorde, Paris, France
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Remnants of a contrail spotted over Davidson Mill Pond Park, New Jersey, US
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Crepuscular rays spotted along with virga, near Charlo, Montana, US
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Late afternoon snow squalls in the mountains near Vermontville, Adirondacks, New York, US
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