Flare-ups in the San Bernardino National Forest have prompted officials to issue new evacuation orders as firefighters continue battling against the Line Fire. Containment of the wildfire in the San Bernardino County mountains dropped to 76 percent early this week.

A weekend flare-up that ignited nearly a month after the Line Fire first began in San Bernardino County grew by hundreds of acres overnight and has some mountain communities under evacuation orders and warnings Tuesday.

The Line Fire was spread over 62.6 square miles, with 83% of the fire contained and 1,176 personnel assigned to fight the fire as of Sunday.