Pleasanton, CA large smoke column visible. Units not yet on scene. Many structures threatened. 2nd Alarm requested for local gov plus CAL FIRE response.
37.63062,-121.91211
Multiple East Bay cameras have it:
https://www.alertwildfire.org/region/southeastbay/?camera=Axis-SunolRidge1
https://www.alertwildfire.org/region/southeastbay/?camera=Axis-HighlandPeak