Rare fire whirl captured over Oregon as historic wildfires rage

A dramatic fire whirl was captured on video over an open area near Burns in Harney County, Southeast Oregon, while historic wildfires sweep the Pacific Northwest. Jon Bonk, a fire-weather meteorologist with the Northwest Interagency Coordination Center, explained that the rotating column of flame and smoke is generated by rising hot air, similar to a dust devil, rather than being a true tornado. These towering vortices can reach hundreds of feet and ignite new spot fires well ahead of the main blaze, endangering residents and suppression crews.

The phenomenon adds to the danger posed by roughly 50 active fires across Oregon and Washington, the five largest of which have burned about 1.2 million acres so far. Smoke from the blazes has degraded air quality across the region, though forecasts predict some clearing as winds shift eastward.