Photos: Southern California mudslides

Michelle Olson, left, looks at her buried truck as she returns to her home that was red-tagged after water and debris swept through her house near Hill Avenue in Mt. Baldy.  (Al Seib / Los Angeles Times)

Michelle Olson collects some items Monday as she returns to her home that was red-tagged after water and debris swept through her house in Mt. Baldy during a downpour Sunday.  (Al Seib / Los Angeles Times)

Volunteers from the Church of Jesus Christ Latter-day Saints help to dig out vehicles in front of Michelle Olson’s house, which was inundated with rocks and debris in Mt. Baldy.  (Al Seib / Los Angeles Times)

A Toyota Prius sits at the bottom of a creek bed in Mt. Baldy. The vehicle belonged to a hiker who was killed when water and debris swept his car downstream along Bear Canyon Road in Mt. Baldy.  (Al Seib / Los Angeles Times)

Doug Roath jumps from the roof of his house after assessing damage caused by Sunday’s storm, which sent boulders, mud, water and debris into the yard and slammed against the home off Highway 38 in Forest Falls.  (Gina Ferazzi / Los Angeles Times)

Powerful thunderstorms walloped the Inland Empire on Sunday including the Forest Falls area, where Paul McRobbie clears heavy rocks and mud from the door of his friend’s house Monday.  (Gina Ferazzi / Los Angeles Times)

Lindsey Foggett of Forest Falls helps pick up a friend’s belongings that washed into Mill Creek during Sunday’s storm.  (Gina Ferazzi / Los Angeles Times)

Jessica Gosney, center, checks her phone for messages while taking a break from digging out her car in Forest Falls with her daughter Taylor Becker, 8, left, and friend Andrew Watson, right.  (Gina Ferazzi / Los Angeles Times)

Jaime Rodriguez looks over the damage to his kitchen and the rest of his Highland home after a torrent of mud and water came streaming in after a downpour on Sunday.  (Mark Boster / Los Angeles Times)

Pools of water are still standing a day after mud and rainwater poured into Ruben Coronado’s home near the corner of 13th Street and Sterling Avenue in Highland.  (Mark Boster / Los Angeles Times)

Ruben Coronado walks around his damaged possessions a day after mud and storm water came streaming into his home near the corner of 13th Street and Sterling Avenue in Highland.  (Mark Boster / Los Angeles Times)

Doug Roath makes his way through mud, debris and boulders that surrounded his home after rainstorms in Forest Falls.  (Paul Buck / EPA)

An official of Forest Home Christian Conference Center in Forest Falls inspects damage on the property after thunderstorms Sunday.  (David Bauman / AP)

A fire hydrant and drinking fountains are partially buried at Forest Home Christian Conference Center in Forest Falls.  (David Bauman / AP)

A golf cart and compact car are partially buried at Forest Home Christian Conference Center in Forest Falls.  (David Bauman / AP)