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Altocumululs stratiformis undulatus reflected on the cars during sunset over Marinoa City, Fukuoka City, Japan
Cumulus fractus spotted over Rome, Italy
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Altocumulus over Bidford-on-Avon, Warwickshire, England
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Altocumulus undulatus spotted over South Brunswick, New Jersey, US
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Altocumulus stratiformis translucidus spotted over Vale of White Horse, Oxfordshire, England
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A solitary Altocumulus lenticularis spotted over Funchal, Madeira, Portugal
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Precipitation both reaching the ground from this storm system and dissipating prior to the ground, with the latter known as Virga, as seen here over Somerset, England
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Crepuscular rays over Taipei, Taiwan
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Altostratus spotted over Saeeda Al-Sawaleha, Saudi Arabia
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A spectacular example of a multi-layered Altocumulus lenticularis duplicatus, also known as 'pile d'assiettes', spotted by Keith Johnson while salmon fishing in the Andes, Argentina
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Stratus lifting up along the mountainside in British Columbia, Canada
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Cumulus floating by over land and over water, near Taiwan
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Cirrus at sunset over Greenfield, California, US
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A classic example of a Horseshoe Vortex spotted over Eldorado, Santa Fe, New Mexico, US
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Altocumulus spotted over Taipei, Taiwan
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Following a gray and featureless day, this was the view shortly after sunset over Arnhem, The Netherlands
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