More than 10,000 Southern California Edison customers were without power Monday night after a very small fire at an Edison substation, officials said.
Several people had to be rescued from stalled elevators Saturday following a power outage in Westwood.
Power went out at the Superdome early in the third quarter of the Super Bowl on Sunday with the Baltimore Ravens leading the San Francisco 49ers 28-6.
Some flights scheduled to depart from Bob Hope Airport in Burbank have been canceled because of an electrical outage that left a runway in the dark.
The California Public Utilities Commission will investigate the nine-month outage at the San Onofre Nuclear Generating Station and whether residents should continue to pay rates for the crippled plant.
Hundreds of homes were without electricity Wednesday night in Hollywood and Silver Lake.
Nearly 3,000 residents in Studio City, Northridge, Reseda and Brentwood were reportedly without power Tuesday night.
An outage has left more than 7,000 Southern California Edison customers without power in the eastern portion of Pasadena Tuesday night.
A vault fire and explosion in northern Anaheim knocked out power to the area on Friday afternoon.
A power outage affecting the Studio City area knocked KCAL9 News off air for about 45 minutes on Friday evening.
Authorities say electricity has been restored to all but eight residents in Pico Rivera and Downey after a two power transformers failed.
Parts of the Los Angeles Basin and San Diego could face power shortages this summer depending on whether the San Onofre Nuclear Generating Station units remain offline.
Utility crews Monday worked to restore service to about 4,000 customers in various parts of Los Angeles and Orange counties whose power was interrupted because of the weekend storm.
The winter storm that blew through Southern California over the weekend left more than 10,000 Southern California customers without power Monday morning.
Power to 60,000 customers in the Venice, Westchester and Playa Del Rey areas, plus terminals at Los Angeles International Airport, briefly went out Tuesday morning.