Several agencies responded to a reported brush fire in Box Canyon, located on the west side of the Santa Rita Mountains Monday.
According to L.T. Pratt with the Green Valley Fire District, five to ten acres were burned.
No structures were threatened.
Firefighters from Tubac, Sierra Vista, AZ State Forestry and US Forest Service responded to the initial blaze.
The cause of the fire has not been determined.
All roads leading to Box Canyon are open.
— Pima County Sheriff (@PimaSheriff) February 12, 2018