From friend on way to town, north, 2 fire engines and 1 ambulance heading south. This is what I have found. I have had all the fire news I can handle for one weekend, I think.
CHP reports it as south of Higuera. USFS is sending resources including a helicopter.
From Cal Fire SLU – Engines enroute to a vegetation fire Hwy 101 and Johnson Ranch. 2 acres of grass 1 structure threatened. #RanchFire.