Evacuation orders and warnings have gone into effect for burn scar areas across Southern California as heavy rainfall threatens dangerous debris flows.

For the second time this year, Southern Californians are evacuating their homes as heavy rain threatens new destruction in places still recovering from last month’s devastating wildfires.

The Los Angeles Fire Department on Wednesday announced evacuation warnings that will take effect at 7 a.m. Thursday for areas in the city near recent burn areas due to high mudslide and debris flow risks.