LOS ANGELES — Southern California faces the continued risk of rock and mudslides on wildfire-scarred hillsides Friday, a day after heavy rains sent debris across several roadways, including the Pacific Coast Highway, where a fire department vehicle was pushed into the ocean.

Street flooding and mudslides were reported across the region as the storm barreled through on Thursday evening.

Southern Californians evacuated their homes for the second time this year, but this time, it’s for heavy rain and debris flows that threaten new destruction in<a class="excerpt-read-more" href=" More