Underwater Sounds #watersound #tabdump:

• en.wikipedia.org/wiki/List_of_unexplained_sounds
• pmel.noaa.gov/acoustics
• oceanexplorer.noaa.gov/explorations/sound01/welcome.html
• pmel.noaa.gov/acoustics/seismicity/pacific/japanmar2011.html
• pmel.noaa.gov/acoustics/env-noise/env-noise.html
• pmel.noaa.gov/acoustics/sounds/bloop.html
• instructables.com/id/Underwater-Microphone-Hydrophone

Tangentially related:

• ferret.pmel.noaa.gov/NVODS/UI.vm — US interactive ocean data visualizer
• noaa.gov/eoi/laubasin/laubasin-multimedia.html — underwater volcanoes going off