Updated Sunday at 4:54 p.m.
A fast moving fire prompted an immediate evacuation order for the area south of Old Tunnel Road and between El Curtola Blvd and Pleasant Hill Road in Lafayette Sunday afternoon.
Forward progress of the fire has stopped as of 2:59 p.m., according to the Contra Costa Fire Department. The evacuation order north of Highway 24 still remains in place, but evacuees south of Highway 24 may return.