‘Firenado’: Tornado forms over wildfire near Lake Tahoe

The right mix of weather conditions on the West Coast led to a swirling tornado of flames over the weekend.

A wildfire began northeast of Loyalton, California, near Lake Tahoe, and a massive cloud known as a pyrocumulonimbus formed as it incinerated miles of earth, according to the U.S. Forest Service. The result was a “firenado,” also referred to as fire swirls.

“It’s applying our traditional knowledge of tornadoes to a rare phenomenon,” Ohio meteorologist Ben Gelber said. “It’s so unusual. It’s a little difficult to wrap our heads around. Of course, the towering clouds created by fires, we’ve all seen that. But the tornadic feature or multiple fire whirls — that’s just incredible.”

The National Weather Service in Reno, Nevada, issued a warning over the weekend about an “extremely dangerous situation.”

The statement said to expect “extreme fire behavior with strong outflow winds capable of downing trees and starting new fires” and warned residents to take cover in a basement or lower floor of a sturdy building.

As of Sunday, the wildfire, which has affected over 36,000 acres of land, is 5% contained. Fire crews are seen on video assisting on roads near the fire.

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