奇怪的雲
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有見過此物？
. t% g. k; T/ jEver see anything like this?
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From : Jorn Olsen works for the Dutton-Lainson Co.
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Location : in Hastings, Nebraska, and lives by Heartwell Park next to Hastings College.
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The other night he took these photos . The stadium lights are at the Hastings College stadium just east of his home.
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Form : The clouds are called Mammatus clouds 巨大的雲They do not precede a tornado, or foretell a storm, but are formed when the air is already saturated with rain droplets and/or ice crystals and begins to sink. The worst of the storm is usually over when these kinds of clouds are seen.
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They are quite rare, but really beautiful.
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Jorn Olsen Photography
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Idea Grapes (posted by yourn)
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抱歉，
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英文不好，
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