Exploding Caldor Fire ravages one California town as huge Dixie Fire threatens another

A wildfire raged through a small Northern California forest town Tuesday, burning dozens of homes as dangerously dry and windy weather also continued to fuel other massive blazes and prompted the nation's largest utility to begin shutting off power to 51,000 customers.

The Caldor fire in the northern Sierra Nevada had burned an estimated 50 homes in and around Grizzly Flats, a town of about 1,200 people, fire officials said at a community meeting. Gov. Gavin Newsom proclaimed a state of emergency for El Dorado County because of the blaze, which tripled in size between Monday and Tuesday afternoon to nearly 50 square miles.