Map of the PG&E power outage on Sept. 26, 2017

Update, 8:57 p.m. PG&E says no one is without power any longer. But some Berkeleyside readers are tweeting that their power is intermittent.

Update, 8:25 p.m. The outage map reports that 2,846 people in Berkeley are without power now.

Original story: PG&E says a power outage is affecting 7,759 people in Berkeley.

The utility said it does not know what has caused the outage, but estimates power will be restored by 10:35 p.m. It first went out around 7:30 p.m.

As soon as the lights went out, people from the area south of the UC Berkeley campus sent inquiring tweets.

Berkeleyside will update this story when more information becomes available.

Frances Dinkelspiel, Berkeleyside and CItyside co-founder, is a journalist and author. Her first book, Towers of Gold: How One Jewish Immigrant Named Isaias Hellman...