Oregon wildfire causes miles-high ‘fire clouds’ as flames grow

A pyrocumulus cloud drifts into the air north of the Bootleg fire forward operating base in Bly, Oregon. Photograph: Payton Bruni/AFP/Getty Images

A pyrocumulus cloud drifts into the air north of the Bootleg fire forward operating base in Bly, Oregon. Photograph: Payton Bruni/AFP/Getty Images

source https://www.theguardian.com/us-news/2021/jul/16/bootleg-fire-oregon-fire-clouds-pyrocumulus