SAN YSIDRO, Calif. (KGTV) -- Firefighters were able to knock down a two acre brush fire in San Ysidro Sunday morning.
According to San Diego Fire Rescue, the fire sparked just before 7:20 a.m. in a rural canyon east of San Ysidro.
The department says, due to the difficult terrain, crews had to be flown in to fight the blaze.
San Diego Fire-Rescue says the fire burned approximately two acres.
The cause of the blaze is unknown at this time, but the Metro Arson Strike Team has been called in to investigate.