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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: December 11, 2015 at 12:00 AM

NOAA's National Centers for Environmental Information is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami Hazard...

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• Organization: Department of the Interior
• Dataset Last Updated: April 29, 2025 at 12:00 AM

Many coastal communities in Alaska are threatened by tsunamis that could be generated by earthquakes associated with the Aleutian-Alaskan subduction zone (AASZ). Potential tsunami inundation from...

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