Firefighters Saturday battled a quarter-acre vegetation fire in Riverside.
The fire was reported around 3:30 a.m. Saturday in the 2600 block of Fairmont Boulevard, according to the nonprofit wildfire-information service Watch Duty.
Responding firefighters reported the fire burning in light, flashy fuels at a slow rate of spread, and the forward progress was stopped at a quarter acre shortly after firefighter arrival.
The cause of the fire was not immediately known, and no injuries were reported.