A power outage in the South Bay affected thousands of PG&E customers Sunday evening, according to the utility's website.
The outage started about 7:30 p.m. and impacted customers in West San Jose, Saratoga, Los Gatos and Campbell, according to the outage map provided by PG&E.
Power gradually was restored to customers within about 1-2 hours, PG&E said.
A PG&E spokesman said the outage is being investigated but it appears the issue involved the Saratoga substation.
No further details were available.
