A problem with at least one underground transformer Monday resulted in some outages in the Valley Glen area, authorities said.
Firefighters were sent to the 6000 block of North Fulton Avenue about 10 a.m., to address reports of one or more possible explosions in underground electric vaults, according to the Los Angeles Fire Department.
No fire was found, but some smoke was reported in the area, the LAFD reported.
Arial media coverage in the area showed one manhole cover had blown off.
No injuries were reported.
Los Angeles Department of Water and Power crews were sent to handle the outage. It was not immediately known how many customers were affected.
Authorities fielded several calls about stuck elevators in the outage area, the LAFD reported.