Madre Fire initially started 1:07 p.m. July 2 in San Luis Obispo County, California. Since its discovery four days ago, it has burned 80,480 acres. A crew of 1,472 firefighters effectively contained 30% of the fire by Sunday evening. The cause of it remains under investigation.

The Madre fire has grown to 70,800 acres in San Luis Obispo County, making it the largest blaze in the state this year.

A wildfire in a wilderness area on the Central California coast grew to more than 70,800 acres Friday as the fire-prone state enters the hot and dry months of summer. The Madre Fire, burning in warm conditions in San Luis Obispo County,