June 17th, 2011 Colorado Tornado Warned Supercell

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2011

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June 17th kept me along the Palmer Divide in eastern Colorado. A few storms developed by mid afternoon, with the tail end storm becoming a nice supercell. It became tornado warned for about 2 hours of its life. Finally, it was undercut by cold outflow from old storms to its north, which eventually led to its demise. It did have pretty structure, produced tennisball sized hail, and copious amounts of lightning.

Click on a photo for a larger image.

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High based supercell gets organized. Nice solid base and vault region.
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Lowering starts to form as rotation increases. Major wall cloud as storm becomes tornado warned.
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New core opens as SLT group watches. Wide shot of the now HP supercell.

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