Powerful California 'Bomb Cyclone' Leaves 2 Dead, Topples Trees, Knocks Out Power 

At least two people were killed Tuesday as a powerful "bomb cyclone" slammed California with strong winds and more rain. One person died when a tree fell on a vehicle in San Mateo County, California Highway Patrol Officer David LaRock told weather.com. A second person was killed by a falling tree in Walnut Creek, according to the Contra Costa County Fire Department.

At least four people were hospitalized after being seriously injured by falling trees and one person had moderate injuries, according to SFGate.com.

A downed tree was also being blamed for derailing an Amtrak train with 55 passengers aboard, the San Francisco Chronicle reported.

Strong winds blew windows out of skyscrapers in San Francisco and knocked out power to tens of thousands. More than 138,000 homes, businesses and other utility customers were still without electricity as of 5:45 a.m. EDT today, according to PowerOutage.us.

Wind gusts at higher elevations reached 70 to 80 mph and lower elevations had gusts up to 50 to 60 mph, according to the National Weather Service.

San Francisco's Third Street Bridge had to close to traffic Tuesday evening after being struck by barges and damaged, KPIX reported. Three industrial barges broke loose during the high winds and surf and collided with the bridge, San Francisco Public Works said.

We recognize the severe impact that current conditions are having on our customers, and we are committed to restoring service levels as quickly as possible. As a result of these weather issues, the ALG Client Service Team will send daily updates as we monitor the progress and track job level impact.