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San Francisco Bay Area, California 5.6 Mw Earthquake Recorded at UWM
San Francisco Bay Area, California 5.6 Mw Earthquake Focal Mechanism
San Francisco Bay Area, California 5.6 Mw Earthquake Focal Mechanism

Earthquake Details

Location: San Francisco Bay Area, California
Date: October 31, 2007
Time: 03:04:54 UTC; 10:04:54 pm CDT (local 10/30/07).
Latitude: 37.43 N
Longitude: 121.78 W
Magnitude: 5.6 Mw
Depth: 14 km
Distance: 26.94 deg (1,860 miles from Milwaukee)

Seismogram Explanation

P-wave arrival time: Not verified.
S-wave arrival time: Not verified.
The vertical axis is in units of displacement in centimeters.
The horizontal axis is in units of time in seconds.
The beginning of the file is the origin of the event.