Earthquake Location

Magnitude 4.2 SAN FRANCISCO BAY AREA, CALIF.
2007 July 20 11:42:22 UTC

Preliminary Earthquake Report
from the Advanced National Seismic System (ANSS)

Earthquake Location

USGS Topographic Map, Resolution: 16.0 meters/pixel

1 km

USGS Aerial Photo, Resolution: 16.0 meters/pixel

1 km

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U.S. Department of the Interior \| U.S. Geological Survey URL: http://neic.usgs.gov/neis/recent/nc40199209_l.html Contact: NEIC Web Team Last modification: Friday, 2007 July 20 06:02:57 MDT