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Other Clouds
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Optical Effects
- 22° Halo
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- Subparhelic circle
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- Wegener arc
A storm system rolling in near Kingscliff, Australia
A developing storm spotted over St. Paul, Minnesota, US
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A red light, appearing to indicate foreboding skies ahead, with mammatus (mamma) spotted at sunset over Arlington, Virginia, US
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A classic example of mammatus (mamma) spotted over Terrassa, Barcelona, Spain
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Stormy skies over Los Alamos, New Mexico, US
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A storm system that moved out to sea, spotted from the South Coast of New South Wales, Australia
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A storm system with mammatus (mamma) spotted near Isle of Lewis, Scotland
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Mammatus (Mamma) and subtle signs of asperitas spotted over Kamloops, British Columbia, Canada
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Pannus beneath a storm system, spotted over Los Alamos, New Mexico, US
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Cumulonimbus with signs of mammatus (mamma) and pannus, spotted over Bigfork, Montana, US
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Mammatus (Mamma) spotted at sunset over Mercogliano, Italy
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Mammatus (Mamma) spotted over Sourton Down, Okehampton, England
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Mammatus (Mamma) that preceded rainfall over Daventry, Northamptonshire, England
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A storm system near Port Bourgenay, La Vendée, France
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Signs of mammatus (mamma) spotted at dawn over Reigate, England
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Notable mammatus (mamma) within a storm system over Bluff, Utah, US
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