Firefighters made progress on the more than 10,000-acre Hughes Fire Friday, which sent thousands fleeing after sparking near the Los Angeles County community of Castaic. Some mandatory evacuation orders have been downgraded to warnings while containment of the wildfire rose over Thursday.

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.

The blaze temporarily closed parts of Interstate 5 and prompted evacuation orders and warnings for more than 50,000 people.