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A rare juxtaposition of Fluctus (Kelvin-Helmholtz) with Altocumulus lenticularis duplicatus, spotted during a geomorphology-focused field trip, wherein Oscar was captivated by what was unfolding above on this windy day near Mt. Cook/Aoraki, Tasman Valley, New Zealand
Fluctus (Kelvin-Helmholtz) spotted over Church Stretton, Shropshire, England
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A unique juxtaposition of Altocumulus lenticularis and Fluctus (Kelvin-Helmholtz) spotted on the lee side of the Rocky Mountains in Berthoud, Colorado, US
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Signs of Fluctus (Kelvin-Helmholtz) spotted over Deurle, Belgium
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Subtle signs of Fluctus (Kelvin-Helmholtz) spotted over Jiangsu, China
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Fluctus (Kelvin-Helmholtz) spotted over Mannheim, Germany
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Signs of Fluctus (Kelvin-Helmholtz) spotted on a windy evening shortly after sunset near Taylor, Texas, US
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Fluctus (Kelvin-Helmholtz) spotted over the Rockies, near Brighton, Colorado, US
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Signs of fluctus (Kelvin-Helmholtz) spotted beneath a contrail, near Durham, England
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Fluctus (Kelvin-Helmholtz), a short-lived formation, was spotted amidst windy conditions over Vieste, Puglia, Italy
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Fluctus (Kelvin-Helmholtz) spotted in the distance, over Windle, St Helens, Merseyside, England
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Signs of Kelvin-Helmholtz (Fluctus) spotted over Sydney, Australia
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Subtle signs of fluctus over Haidian District, Beijing, China
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Fluctus (Kelvin-Helmholtz) that had started to collapse and change shape over Orkney, Scotland
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A variation of Kelvin-Helmholtz (Fluctus), which look like breaking waves due to varying wind speeds in different layers of air, spotted over Michigan, US
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Kelvin-Helmholtz (Fluctus), a first for Jiaren in terms of capturing it in a photograph, while on a trip to Wulanhada Volcano Geopark, Inner Mongolia, China
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