Update at 3:35pm: CAL Fire spokesperson Lisa Williams reports the vegetation fire along Rock River Drive is contained at 38 acres. Mop up operations will continue throughout the afternoon. The cause of the fire is under investigation.
Update at 2:25pm: CAL Fire reports that the forward rate of spread has been stopped on the vegetation fire near Rock River Drive. The latest estimate puts the size at around 40 acres.
Original story posted at 1:30pm: Jamestown, CA — Firefighters are on scene of a vegetation fire in the area of Rock River Drive, which is west of J-59.
The fire is estimated to be 10-15 acres, and air and ground resources were dispatched. The fire has a moderate rate of spread, according to CAL Fire spokesperson Lisa Williams. There are no reports of any structures being threatened at this time.