The southern California portion of the coastline is a major transform fault, commonly known as the San Andreas Fault.
That might explain why the last three major earthquakes occurred not at San Andreas faults, where it would seem natural to expect them, but in both adjacent fault groups.
Haven't you heard? said Belinda. Joan's ill! She'd got a high temperature, and she's in bed in the San..
Obama-san! President's book of speeches is a huge hit in Japan.
... Moscone and downtown here in San Francisco. ...
... And they're all over San Francisco. ...