Ash from the Los Angeles Palisades and Eaton fires has been found by ocean researchers up to 100 miles away in the Pacific near San Nicolas Island.

Winds in the area were blowing at about 20-30mph (32-48km/h), but could pick up, which would fan the blaze and make it harder for air crews to operate. Climate change has made the grasses and shrubs that are fuelling the Los Angeles fires more vulnerable to burning, scientists have said.

Officials released details about the recovery effort from the initial Los Angeles fires — an effort expected to last up to 18 months as authorities clear the wreckage.