LOS ANGELES, CALIFORNIA – California is bracing for a potentially catastrophic weather event as an intense and long-lasting atmospheric river approaches the state, triggering concerns of life-threatening flooding, mudslides, and power outages. The storm system is expected to dump heavy rain and snow across the region.
Officials have issued rare high-risk flood warnings, with a Level 4 of 4 risk for Santa Barbara and Oxnard in Southern California and a Level 3 risk for much of coastal California, including San Francisco and Los Angeles. Rainfall rates of up to an inch per hour could result in 3 to 6 inches of rain across the area.
In Los Angeles, forecasters are predicting that the storm could bring more than a month’s worth of rain. The storm’s strength may be comparable to Tropical Storm Hilary from last August, according to Los Angeles Mayor Karen Bass. Residents have been urged to take precautions and prepare for potentially dangerous conditions.
Mandatory evacuation orders have been issued for communities in Santa Barbara and Ventura County, where officials have warned of the potential for life-threatening floods and landslides. Several school districts in Santa Barbara County have canceled classes in anticipation of severe weather.
The storm is also expected to bring significant snowfall to eastern California and along the Nevada border. Accumulation rates of 2 to 3 inches per hour are expected in the Sierra Nevada, making travel above 5000-6000 feet nearly impossible.
Widespread power outages are also a concern, with powerful winds of 40 to 60 mph and gusts as high as 75 to 80 mph expected across much of California. Forecasters have warned of downed trees and potential power outages.
Known as an atmospheric river, this weather system carries saturated air over long distances before releasing it as heavy precipitation. This storm follows another recent storm that brought record rainfall to California.
The storm is expected to last from Sunday to Tuesday, with the central and southern coastline of the state projected to receive the most significant amounts of rain and flooding. Authorities are urging caution and advising residents to avoid flooded roadways.
Emergency response teams, including swift water and helicopter rescue teams, have been deployed statewide to assist with any potential emergencies. Officials have emphasized the danger posed by these storms, which have historically caused more fatalities from storm damages and flooding than wildfires.
Californians are being advised to prepare for alternative power sources in case of outages and to check on vulnerable neighbors who may be homebound. The storm’s impact is expected to be felt throughout the state, with wind advisories and warnings covering a vast area affecting nearly 30 million people.
As California prepares for this dangerous weather event, it is crucial for residents to prioritize their safety and take the necessary precautions to mitigate the storm’s potential impacts.