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Other Clouds
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Optical Effects
- 22° Halo
- 46° Halo
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- Rainbow
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- Suncave parry arc
- Sun dog (Parhelion)
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- Subparhelic circle
- Supralateral arc
- Upper tangent arc
- Wegener arc
This formation over Biddenden, Kent, UK, is often a sign of imminent thunderstorms or an active cold front.
One thought on “Harry van Dijken”
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A vibrant sunset over Jigyohama, Fukuoka City, Japan
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Signs of lacunosus spotted towards the edge of this Altocumulus cloud formation, near Charlo, Montana, US
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Mammatus (Mamma) associated with a thunderstorm near Springfield, Illinois, US
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A brilliant display of Altocumulus lenticularis duplicatus, also known as 'pile d'assiettes', spotted downwind of Mt Hood, Oregon, from White Salmon, Washington, US
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A classic example of Mammatus (Mamma) spotted near Waterford, Wisconsin, US
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Stratus fractus spotted over Taiwan
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An isolated rain shower with crepuscular rays from the morning sun in the background, spotted over Columbia, Missouri, US
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A distrail spotted over La Alpujarra, Andalucía, Spain
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Altostratus provided a backdrop to Mt. Chaukhamba and Mt. Neelkanth, captured by Anuja's brother, Nikesh Sinha, during a trek on Bagji Bugyal, Chamoli District, Uttarakhand, India
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Stratocumulus spotted over Sacramento, California, US
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A vibrant sunset over the Fox River, Waterford, Wisconsin, US
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Altocumulus and Cumulus sharing the sky over Sherman, Illinois, US
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Stratocumulus over Pompeii, Italy
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Cumulus spotted over Taipei, Taiwan
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Signs of a partial rainbow spotted during sunset over North Dundas Township, Ontario, Canada
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I sat on Penarfynydd once and watched an example of this moving in across the sea. The air behind the line was visibly of a different quality to the air ahead – a difference that is impossible to describe except with vague references to clarity and colour.