• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-01-25T00:00:00.000+00:00

A 1-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding Apra Harbor on the west coast of Guam compiled from ship-borne multibeam...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-09-22T00:00:00.000+00:00

A 1-m resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding Apra Harbor on the west coast of Guam compiled from ship-borne multibeam sonar surveys. Data...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-01-15T00:00:00.000+00:00

Simulating WAves Nearshore (SWAN) regional wave model 7-day output with a 5-day hourly forecast for Apra Harbor on the island of Guam at approximately 50-m resolution. This high-resolution model...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2001-03-20T00:00:00.000+00:00

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-12-05T00:00:00.000+00:00

The Apra Harbor, Guam Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST is a suite of numerical...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-02-19T00:00:00.000+00:00

Non-hydrostatic Evolution of Ocean WAVEs (NEOWAVE) regional tsunami model for Apra Harbor on the island of Guam, categorized by earthquake magnitude and subduction zone. Offshore data are gridded...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-06-01T00:00:00.000+00:00

NOAA National Centers for Environmental Information have more than 3,000 tsunami marigram (tide gauge) records in both image and paper format. The majority of these tsunami marigram records were...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-07-09T00:00:00.000+00:00

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...

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