I believe this was a vehicle into the wildland. Started late morning, 1500 acres. Multiple aircraft worked the fire including the VLAT, I believe. Power was out to some of the area. Evacuations in place.
Sierra Front Dispatch Page:
http://sierra-front.net/single-media-interest-fire/2018/UPPER-COLONY
News Report with Video:
Another Report:
That last report says the Sierra Front Type 3 has been ordered. Nothing on inciweb yet. Unified command between BLM CCD ad Central Lyon County Fire.
Lots of discussion and pictures in this facebook group:
Spot forecast:
https://www.weather.gov/spot/php/forecast.php?snumunum=1811611.0&lat=38.04598974698038&lon=-119.1916015220404&z=7
No inciweb page yet, does anyone have any more info?
Edit: Location per SFIDC wildweb: 38 49.008, -119 24.180