Here is a short time lapse video of the first low-precipitation supercell James Hilger and Josh Artman encountered on 5/10/14 near Severy, Kansas. Like the second supercell, it exhibited amazing structure, and it even wrapped up briefly as it tried to produce a tornado, but ultimately could not. The second supercell we documented which can be found here ( vimeo.com/95065330 ) would ultimately produce a brief EF0 tornado near sunset.

NOT FOR REBROADCAST.

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