Firefighters continue to make progress in containing the massive Hughes Fire that broke out Wednesday near Castaic Lake, growing to more than 10,000 acres and forcing mass evacuations. Around 38,000 people remain under evacuation warnings even as containment has reached 56%.

Firefighters are responding to a brush fire in the Castaic area of Los Angeles County Wednesday morning, according to the Angeles National Forest.

Hughes Fire initially started 10:53 a.m. Jan. 22 in Los Angeles County. It has burned 10,396 acres after being active for 46 hours. By Friday morning, the fire crew succeeded in containing 56% of the wildfire. The cause is, however, still being investigated.