The Madre fire burning in San Luis Obispo County has grown to become the largest wildfire California has seen this year. It comes after Southern California was ravaged by wildfires in January, which resulted in the widespread destruction of homes and the deaths of at least 29 people.

The fire rapidly spread to over 35,000 acres overnight as it burned through grasslands in a section of the Los Padres National Park. By around 9:30 p.m. PT on July 3, the fire expanded to nearly 52,