Madre Fire initially started 1:07 p.m. July 2 in San Luis Obispo County, California. Since its discovery 32 hours ago, it has burned 52,592 acres. A crew of 594 firefighters effectively contained 10% of the fire by Thursday evening.

A wildfire that erupted Wednesday afternoon in San Luis Obispo County has rapidly expanded. So far, it's becoming the largest wildfire in California this year.The Madre Fire, which began in the Los Padres National Forest,