Severe Weather Hits California on Christmas Day, Raising Flood and Mudslide Concerns
Ongoing Storms Raise Alarm in Southern California
California is facing severe holiday weather as it braves the aftermath of another powerful winter storm, with concerns of additional mudslides and debris flows. As rains that swept through Southern California taper off, meteorologists warn of a new storm system expected to bring showers and possible thunderstorms on Christmas Day. Authorities have linked two fatalities in the state to the severe weather conditions.
CBS News weather producer Elis Morrison stated that on-and-off heavy downpours could result in an additional 2 to 5 inches of rain along the California coast through Friday. A flood watch has been issued from the Oregon border to Los Angeles as well as central California.
Flash Flooding and Evacuations
Forecasts suggest that Southern California could see its wettest Christmas in years, prompting warnings of flash flooding and mudslides. Areas that experienced wildfires in January are under evacuation warnings due to heavy rains and gusty winds exacerbating the risks of mudslides and debris flows. The previously burned regions lack vegetation, which is essential for absorbing rainfall.
San Bernardino County firefighters have been on high alert, rescuing individuals trapped in vehicles as mud and debris rushed down roads leading into Wrightwood, a resort town about 80 miles northeast of Los Angeles. The number of people rescued remains unconfirmed.
Firefighters have also conducted door-to-door checks, while residents in nearby Lytle Creek are under a shelter-in-place order due to ongoing weather threats. Janstart Quick, president of the Wrightwood Chamber of Commerce, noted that the wildfires in 2024 devastated much of the area’s tree coverage, increasing vulnerability to flooding.
Statewide Impacts and Emergency Response
Additionally, wind and flood advisories have been issued for much of the Sacramento Valley and the San Francisco Bay Area. Approximately 158,000 homes and businesses in California experienced power outages overnight.
Major roads, including parts of Interstate 5 near Burbank Airport, have closed due to flooding. The storms result from multiple atmospheric rivers bringing moisture from the tropics, coinciding with start of the busiest travel weeks of the year. Southern California typically receives 0.5 to 1 inch of rain during this time, but some regions are forecasted to see 4 to 8 inches, particularly in mountainous areas.
Heavy snow and strong winds have caused treacherous travel conditions in parts of the Sierra Nevada, where officials have warned of a significant avalanche risk around Lake Tahoe, enforcing a winter storm warning until Friday morning. In response to the crisis, Governor Gavin Newsom declared a state of emergency in six counties to facilitate state assistance in storm response.
Tragically, a Sacramento sheriff’s deputy lost his life in a weather-related accident when his vehicle lost control on a wet road and crashed into a power pole. Moreover, in San Diego, a large tree branch fell and killed a man outside his home.
As California wrestles with these severe weather conditions, state officials and emergency responders remain vigilant in their efforts to ensure public safety amidst the ongoing storm challenges.