09-04-2021, 01:34 AM
It may look like a cloud at first, especially when you see it as individual screen shots. But when you look at the following video shot by Philadelphia resident Hector Garcia over the July 4th weekend, you might think twice about this being a simple mass of floating water particles or vapor.
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https://youtu.be/SHXK048cX8U
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https://youtu.be/SHXK048cX8U