The death toll from the multiple fires raging across Los Angeles County rose to 10 on Thursday night as the largest of the five blazes—the Palisades Fire—grew to cover nearly 20,000 acres amid strong winds, meaning the “Red Flag” fire weather conditions will remain in effect until Friday evening.

The wind whips embers while a firefighter battles the fire in the Angeles National Forest near Mt. Wilson as the wildfires burn in the Los Angeles area, during the Eaton Fire in Altadena, California,

Deadly wildfires in the Los Angeles area have sent tens of thousands scrambling for safety and decimated neighborhoods. Wildfire smoke has spread miles from the major blazes as fire crews and the National Guard work to control them.