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Helicorder for Plate Boundary Observatory borehole seismometer B207...

2010 (approx.)

Detailed Description

Seismicity is shown for January 17, 2010 through the Feb 8, 2010. Borehole seismometer B207 is located about 7 miles (12 km) northeast of the 2010 swarm. Seismic data are provided by the National Science Foundation funded Plate Boundary Observatory operated by UNAVCO.


Public Domain.