4.2 Magnitude Earthquake 0.0 km from Piedmont, California, United States

18 years ago

UTC time: Friday, July 20, 2007 11:42 AM
Your time: 2007-07-20T11:42:22Z
Depth: 5.0 km
No tsunami statement issued
Magnitude Type: mwr
USGS page: M 4.2 - San Francisco Bay area, California
USGS status: Reviewed by a seismologist
Reports from the public: 12,709 persons