Southern California is grappling with the aftermath of a powerful storm that has brought torrential rains, causing significant mudslides and flooding across the region. The storm, described as the worst of the year, has intensified the risks in areas scarred by recent wildfires, leading to evacuations and road closures. Los Angeles and Orange County have reported substantial rainfall totals, prompting concerns of more mudslides and debris flows. In a dramatic incident, a firefighter was swept into the ocean while responding to debris flows, showcasing the chaotic conditions on the ground. Emergency services are on high alert as they navigate the challenges posed by the relentless atmospheric river affecting the area, with schools closing in response to the unfolding disaster.