A tornado ripped through Morgan County, Colorado Saturday, damaging about 12 travel trailers and causing minor injuries.

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All of the injured people refused medical care, Morgan County Sheriff James Crone told The Denver Post.

Other areas of northeast Colorado were also under a tornado warning Saturday afternoon.

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A tornado was confirmed in Wray, the National Weather Service said.

"This is a dangerous situation, take shelter now," officials wrote on Twitter.

Self-described storm chaser Sean Schofer shared video of the cyclone.