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Signs of mammatus as a storm moved into the area near Temecula, California, US
Mammatus (Mamma) spotted over North Devon, England
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Mammatus (Mamma) spotted over Northern California, US
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Mammatus (Mamma) spotted over San Bernardino County, California, US
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Mammatus (Mamma) over Mill Park, Melbourne, Australia
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Signs of developing mammatus (mamma) over Cardiff, Wales
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Mammatus (Mamma) over Hadfield, Derbyshire, England
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A storm system with mammatus (mamma) over Canberra, Australia
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Mammatus (Mamma), which can accompany thunderstorms, spotted over Boston Spa, West Yorkshire, England
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A storm system with mammatus (mamma) over Crank, Merseyside, England
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Mamma over Hebo, United States
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Mammatus at sunset over Siler City, North Carolina, US
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Mamma over Thirlmere, Australia
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A panoramic view of mammatus (mamma) over Ecclefechan, Scotland
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Mammatus (Mamma) accompanying a storm system near Cantabria, Spain
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Mammatus (Mamma) over Aix-en-Provence, France
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