Buoys

Tsunami Buoys
6:19 am
Mon May 21, 2012

Pacific NW Tsunami Buoys Out Of Service

Ocean bound tsunami warning buoys like this are designed to provide early detection.
Photo courtesy of NOAA.

One quarter (12 of 39) of U.S.-operated tsunami warning buoys in the Pacific and Atlantic Oceans are out of service. That includes the two tsunami detection buoys directly off the Pacific Northwest coast. But as Correspondent Tom Banse reports, the warning system has some redundancy built in.

Read more