Electricity service in the area stopped at about 4 p.m. Friday, “and the fire has been coming towards us faster and faster,” Detamore said.
Eleven fire crews with more than 400 personnel, as well as 45 fire engines and four helicopters, have been assigned to fight the flames, Cal Fire said.
Nick Smith told CNN his parents’ home burned down as a result of the fire. His parents, Jane and Wes Smith, lived in their Mariposa home for 37 years, he said.
“It’s pretty sad to see the house that I grew up in and was raised in gone,” he said. “It hits hard.”
Smith told CNN that his father is a Mariposa sheriff and was working on the fire when his mother, Jane, had to evacuate. She had time to load their horses and get out of the area, according to Smith.
“They had just the clothes on their back and the shoes on their feet,” he added.
“They lived in their home for over 37 years, and now have lost everything,” Smith wrote on the GoFundMe. “37 years of memories, generations of family treasures, and countless more sentimental things. Although these are materials, it is devastating to lose everything literally in the blink of an eye without notice.”
A Red Cross evacuation center has been established at an elementary school in Mariposa, Cal Fire said.
The blaze is a few dozen miles southwest of Yosemite National Park’s southern edges, though the park is closer when measured by a straight line.
CNN’s TIna Burnside contributed to this report.