Dino Fire initially started today at 2:58 p.m. in Santa Clara County. After being active for two hours, it has burned 150 acres, an increase of 100 acres since the last update. A fire crew of 105 succeeded in containing 10% of the fire as of Wednesday evening. The cause of it is still under investigation.

Ranch is California’s second-largest wildfire since January, when fires burned about 50,000 acres in Los Angeles County.