Anchorage's threat of a tsunami is "extremely low" (According to the Tsunami Warning Center)
According to studies by the National Oceanic and Atmospheric Administration (NOAA) and the United States Geological Survey (USGS), the natural geographical boundaries of Cook Inlet protect Anchorage from a major tsunami. While the 1964 Good Friday Earthquake was the largest earthquake on record for the nation, it did not generate a tsunami in the Cook Inlet.
Annual Statewide Testing of the Tsunami Warning System:
As part of Tsunami Preparedness Week, the US National Weather Service Alaska, the Alaska Division of Homeland Security and Emergency Management, and the Alaska Broadcasters Association plan to conduct a test of the tsunami warning communications system on Wednesday, March 25 at approximately 10:15 a.m. Alaska Daylight Time. For information on Tsunami preraredness visit:
*An informational website on tsunami preparedness by the National Weather Service