When the air is warm and dry, transpiration and evaporation also suck water out of the plants and soil. That leaves dry vegetation that can provide fuel for flying embers to spread wildfires, as the Los Angeles area saw in early January.

The Los Angles Police Department said "a male was heard stating a suspect was 'attempting to light a fire'" near the Kenneth Fire.

Multiple wildfires, including the Palisades Fire and Eaton Fire, are raging across Southern California Friday, leaving at least 10 dead and burning more than 10,000 homes across 27,000 acres, officials say.

The list of celebrities who lost their homes and neighbourhoods in the worst fire in Los Angeles history reads like a Hollywood who's who. Jamie Lee Curtis, James Woods, Mandy Moore, Mark Hamill and Maria Shriver were among those who publicly described being forced to evacuate as out-of-control fires swept across some of the most lavish real estate in the world.