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Earthquakes
from 1998 Axial Volcano eruption detected acoustically.
View
latest NE Pacific seismicity as detected using SOSUS here.
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The
Acoustic Monitoring Project of the VENTS Program began continuous
monitoring of north Pacific Ocean seismicity in August 1991
using the U.S. Navy's SOund Surveillance System (SOSUS)
In May, 1996, monitoring was extended to the eastern equatorial
Pacific using moored autonomous hydrophones, with the North
Atlantic added in March, 1999. The hydroacoustic method
allows detection of low-magnitude seismicity and volcanic
activity and provides more accurate source locations than
land seismic networks.
New->
Offshore
Oregon Earthquakes, Juan de Fuca, April 2008
Gorda-Blanco-Southern
Juan de Fuca, July 2007
Gorda
Ridge, NE Pacific, March 2005
Endeavour Ridge, NE Pacific, February 2005
Popular
Sites->
Endeavour
Ridge, NE Pacific, October 2004
Hydrophone
Data available (see lower left)
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