California braced for mudslides and torrential rain after devastating storm

Authorities have warned of the threat of mudslides after a damaging storm struck California, trapping people in floodwaters, triggering a debris flow which destroyed homes and forcing residents to flee communities scorched by wildfires last year. The powerful system swept in from the Pacific Ocean and unleashed rain, snow and wind across the US west coast into Wyoming and Colorado after walloping northern California and southern Oregon. The National Weather Service reported staggering rainfall amounts across California, including more than 24cm over 48 hours at one location in the San Bernardino Mountains east of Los Angeles.