California suffers power losses and two deaths after latest storms

Thousands of residents were left without power after powerful “atmospheric river” storms struck California again this week.

As of Sunday morning, more than 12,800 Californians were without electricity, according to PowerOutage.com. The majority were customers of the Pacific Gas and Electric Company.

The outages were a result of storms that largely struck the northern and central parts of the state.

Atmospheric rivers are streams of moisture that transport water vapor from the tropics following evaporation of warm water in the Pacific, often accompanied by powerful winds and destructive flooding.

At least two people were killed by the recent storms while 9,400 were placed under evacuation orders, Nancy Ward, director of the California office of emergency services, told reporters on Friday.

On Friday, Joe Biden approved a request from the governor of California, Gavin Newsom, for a presidential emergency declaration to provide disaster relief in dozens of counties.

Recent storms have brought such overwhelming rainfall to California that reservoirs that had been low as a result of a severe drought are now overflowing. On Friday, Newsom issued an executive order to make it easier for farmers and water agencies to use floodwaters to fill underground aquifers.

On Saturday, more than 1,500 people were ordered to evacuate from Pajaro, a northern California agricultural community, after the Pajaro River breached a levee due to rain. At least 50 people were rescued overnight as crews rushed to fix the levee.

Footage released by the California national guard showed soldiers rescuing a driver trapped in a car in waist-level floodwaters.

“We were hoping to avoid and prevent this situation, but the worst case scenario has arrived with the Pajaro River overtopping and levee breaching at about midnight,” said Luis Alejo, chair of the Monterey county board of supervisors.

In the Sierra Nevada, snow levels have reached more than 180% of the 1 April average. As the state contends with its 10th atmospheric river this winter, so much snow has fallen across the mountain range that forecasters are warning that warmer rains could cause snow-heavy roofs to collapse.

According to the US National Weather Service, another atmospheric river is expected to sweep across California on Monday.

That storm is expected to produce “very heavy rainfall”, particularly for the northern and central parts of the state.

Heavy mountain snowfall and strong winds are also expected, with the worst of the conditions likely “occurring late during the day Monday, continuing through the day on Tuesday when the heaviest rainfall amounts are likely”.