People listening to NOAA Weather Radio All Hazards should hear the familiar alerting tone followed by an audio message describing the test, similar to the routine monthly tests of the Emergency Alert System.
If there is excessive seismic activity on the day of the test, it will be cancelled. Officials will evaluate the success of the test and correct any problems that are identified.
NOAA Weather Radio is a direct and immediate source of weather information, including life-saving warnings, from your local National Weather Service forecast office and for civil emergency messages issued by local authorities. Radios are available through online retailers, electronic retail stores, marine supply stores and mail order catalogs. Prices vary by model and available options, and typically range between $20 and $80.
NOAA understands and predicts changes in the Earth’s environment, from the depths of the ocean to the surface of the sun, and conserves and manages our coastal and marine resources. Visit http://www.noaa.gov.
On the Web:
NOAA’s West Coast and Alaska Tsunami Warning Center: http://wcatwc.arh.noaa.gov
NOAA Tsunami portal: www.tsunami.gov
NOAA Weather Radio: www.weather.gov/nwr