SIERRA MADRE, Calif, Feb 15, (AP): Residents of a Southern California mountain community near the Eaton Fire burn scar dug out of roads submerged in sludge Friday after the strongest storm of the year swept through the area, unleashing debris flows and muddy messes in several neighborhoods recently torched by wildfires.

Dry weather returned to the region but the risk of rock and mudslides on wildfire-scarred hillsides continued Friday since dangerous slides can strike even after rain stops, particularly in scorched areas where vegetation that helps keep soil anchored has burned away. Water, debris and boulders rushed down the mountain in the city of Sierra Madre on Thursday night, trapping at least one car in the mud and damaging several home garages with mud and debris.

Bulldozers on Friday were cleaning up the mud-covered streets in the city of 10,000 people. "It happened very quickly but it was very loud and you could even hear the ground or feel the ground shaking,” Bull Duvall, who has lived in Sierra Madre for 28 years, said of the debris flows. Sierra Madre officials issued evacuation orders for areas affected by the Eaton Fire, warning that fire, police and public works personnel would not enter areas experiencing active mud and debris flows and anyone who remained in a home under evacuation orders would need to shelter in place until areas are deemed safe for city personnel to enter.

Residents of the city also had to evacuate during the Eaton Fire, which destroyed 15 homes in the community. In Pacific Palisades on Friday, some residents washed their mud-covered driveways and bulldozers worked to clear mud-coated roads not far from where, just weeks ago, officials moved abandoned cars after people fleeing last month's wildfires got stuck in traffic and fled on foot.

The vehicle of a member of the Los Angeles Fire Department was pulled out of the water in Malibu after it was pushed into the ocean on Thursday. A fire department employee was able to exit with minor injuries, department spokesperson Erik Scott said. About 45 miles (72 kilometers) west of LA, the storm system produced a small tornado Thursday afternoon in the city of Oxnard that tore down power lines and fences, and ripped off roofs at two mobile home parks, according to the National Weather Service.