More than 800 affected in Marina blackout

More than 800 customers are without power this evening in San Francisco’s Marina District, a PG&E spokeswoman said.

The power went out to 824 customers at 6:41 p.m. and crews are working to restore it, spokeswoman Karly Hernandez said.

PG&E officials said there is no estimate for when it will be restored.

The cause is under investigation.