National Oceanic and
Atmospheric Administration
United States Department of Commerce


Record and measure geophysical, biological, meteorological, cryogenic and anthropogenic sound sources throughout the global ocean using innovative acoustic technologies and sensor platforms to characterize ocean soundscapes that inform stakeholders and the public on the health of marine ecosystems.

What's New

January 06, 2022
Six blue damselfish fish in a line swimming in front of brown corals

Damselfish in a tropical reef region within the National Park of American Samoa. Photo Credit National Park System. Click here to listen to a recording of damselfish 

January 06, 2022

A research team led by NOAA’s Cooperative Institute for Marine Ecosystem and Resource Studies at Oregon State University has developed an automated method that can accurately identify calls from a...

In the News

The explosions, identified during the 2018 eruption phase, offer a clear acoustic signal that researchers could use to measure ocean... more

Robert Dziak, a scientist with the National Oceanic and Atmospheric Administration Pacific Marine Environmental Laboratory, who is based... more