SAN DIEGO -- More than 6,000 San Diego Gas & Electric customers were without power Thursday evening in several communities within the city of San Diego.
According to SDG&E's outage map, thousands were affected in Mission Valley, Kearny Mesa, Tierrasanta, University Heights, North Park and Normal Heights.
The outage was reported shortly after 8:30 p.m. The cause of the outage was not yet known.
Power was originally estimated to be restored by 12:30 a.m. Friday, but as of 6 a.m., more than 800 people still had not had their service restored. SDG&E said those customers could expect power by around 7:30 a.m.