(The Park Fire is in 4 California counites.)..Butte, Plumas, Shasta and Tehama.

The fires started on July 24th. The cause has been determined to be arson. Cal Fire updated the situation Monday morning. They say the fire has spread to 401,740 acres They say it is 34% contained. Numerous firefighting air tankers from throughout the state are currently flying fire suppression missions as conditions allow