The Dixie Fire is the largest of nearly 100 major wildfires burning across a dozen western US states, including Alaska. Two mountain communities were incinerated, and a utility company blacked out 51,000 customers to prevent new blazes. Two weeks after the fire destroyed Greenville, the Caldor Fire a few miles southeast exploded and ravaged Grizzly Flats, a forest community of around 1,200 people, destroying more than 50 homes. Governor Gavin Newsom proclaimed a state of emergency in El Dorado County. Both fires grew by tens of thousands of acres in two days. Numerous resources were put into the Susanville area, with 18,000 people. Residents were warned to be ready to evacuate. By 19 August over 2.4 million acres were burned in 104 large fires and complexes in twelve states, involving over 25,000 wildland firefighters and support personnel.