Emergency crews battled the Mountain fire in Ventura County, California, on Thursday, November 7, as it burned through more than 20,000 acres.According to local reports, the Mountain fire destroyed dozens of homes since it began on Wednesday morning.By Thursday afternoon, the fire burned 20,485 acres, according to fire officials.X user @hexeosis said they filmed this video of smoke from the brush fire from Newbury Park on Thursday. Credit: @hexeosis via Storyful