UPDATE (3:11 a.m.) - SLO City Fire and CAL FIRE SLO have contained the vegetation fire.
According to officials, the fire burned approximately one quarter of acre behind a commercial structure at 46 Prado Road.
No injuries were reported and firefighters prevented the fire from spreading to nearby structures.
The cause of the fire is currently under investigation.
San Luis Obispo City Fire is on scene of a Vegetation Fire near 46 Prado Road.
Crews are making access to the fire. According to SLO City Fire, it's a well established fire involving multiple trees, approximately one half acre in size and has spread to a nearby unoccupied vehicle.
Officials also report the fire has a moderate rate of spread.
This is a developing story, we will continue to update you as more information becomes available.