back banner
back button
spacer
ocean explorer home pageNOAA home page
spectogram of earthquake sound


The sound of this earthquake, located near Astoria Canyon, was recorded by a U.S. Navy sound surveillance system (SOSUS) hydrophone.



Requires QuickTime.


Related Links

Lewis and Clark Legacy: Hydroacoustics

Sound in the Sea: Sea Sounds

Sound in the Sea Gallery




E-mail Updates | User Survey | Report Error On This Page | Site Index | Contact Us
Revised July 12, 2005 by the Ocean Explorer Webmaster
National Oceanic and Atmospheric Administration | U.S. Department of Commerce
NOAA Logo Commerce Logo
http://oceanexplorer.noaa.gov/explorations/lewis_clark01/background/hydroacoustics/media/sup3_earthquake_sound.html