Photograph: Josh Edelson/AFP/Getty ImagesKathleen Dunleavy, a spokesperson for Southern California Edison, said the utility had received the report and was reviewing it. SoCal Edison has claimed in lawsuits earlier this year that Los Angeles county agencies failed to send timely evacuation warnings to residents in east and west Altadena. Los Angeles county declined to comment about the latest court filings. The Los Angeles county arson fire investigation unit jointly conducted the investigation with California department of forestry and fire protection. The caller described it “as a 10in x 10in fire at the base of a high-voltage electrical tower”, the report said.