Wildfire burns in Cleveland National Forest in California, U.S.

Firefighters keep watch on the wildfire burning in the Cleveland National Forest in Lake Elsinore, California, the United States, Aug. 9, 2018. Dozens of wildfires are currently burning across California. (Xinhua/Li Ying)

A firefighter works as the wildfire burns in the Cleveland National Forest in Lake Elsinore, California, the United States, Aug. 9, 2018. Dozens of wildfires are currently burning across California. (Xinhua/Li Ying)

Wildfire burns behind a house in Lake Elsinore, California, the United States, Aug. 9, 2018. Dozens of wildfires are currently burning across California. (Xinhua/Li Ying)

A firefighter keeps watch on the wildfire burning in the Cleveland National Forest in Lake Elsinore, California, the United States, Aug. 9, 2018. Dozens of wildfires are currently burning across California. (Xinhua/Li Ying)

A firefighter keeps watch on the wildfire burning in the Cleveland National Forest in Lake Elsinore, California, the United States, Aug. 9, 2018. Dozens of wildfires are currently burning across California. (Xinhua/Li Ying)

Wildfire burns in the Cleveland National Forest in Lake Elsinore, California, the United States, Aug. 9, 2018. Dozens of wildfires are currently burning across California. (Xinhua/Li Ying)

A firefighter keeps watch on the wildfire burning in the Cleveland National Forest in Lake Elsinore, California, the United States, Aug. 9, 2018. Dozens of wildfires are currently burning across California. (Xinhua/Li Ying)

A fire truck is seen as the wildfire burns in the Cleveland National Forest in Lake Elsinore, the United States, Aug. 9, 2018. Dozens of wildfires are currently burning across California. (Xinhua/Li Ying)

A fire truck is seen as the wildfire burns in the Cleveland National Forest in Lake Elsinore, the United States, Aug. 9, 2018. Dozens of wildfires are currently burning across California. (Xinhua/Li Ying)

Image of the wildfire is seen on a window of a house in Lake Elsinore, California, the United States, Aug. 9, 2018. Dozens of wildfires are currently burning across California. (Xinhua/Li Ying)