A fast-moving wildfire exploded to roughly 10,200 acres near the Los Angeles County community of Castaic Wednesday morning, prompting mandatory evacuation orders and road closures, authorities said.

As the sun began to set over Castaic Lake on Wednesday, the hills to the north and east were engulfed in flames, casting an eerie orange glow across the valley below.

A new wildfire was reported today at 11:05 a.m. in Los Angeles County. The wildfire has been burning on private land. Currently, there is no data on the containment status of the fire and the cause has yet to be determined.

By David Swanson CASTAIC, California (Reuters) -A rapidly growing wildfire broke out some 50 miles (80 km) north of Los Angeles on Wednesday, burning 5,054 acres (20 square km) while two major fires burning in the metropolitan area for more than two weeks were getting under control,