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

Geology of the eight major islands of the State of Hawaii, a useful guide to its geologic setting and history, ground- and surface-water resources, economic deposits, and landslide or volcanic...

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• Organization: Department of the Interior
• Updated: 2024-12-11T00:00:00Z

The maps in this data release show active landslide structures in three areas along the north flank of the Slumgullion landslide. After the entire active part of the landslide was mapped in 1992...

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• Organization: Department of the Interior
• Updated: 2022-08-05T00:00:00Z

This raster depicts the percentage of lithological the compressive strength, measured as uniaxial compressive strength (in megaPascals, MPa) of surface or near surface geology. We derived these...

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• Organization: Department of the Interior
• Updated: 2022-08-05T00:00:00Z

This raster depicts the percentage of lithological the hydraulic conductivity (in micrometers per second) of surface or near surface geology. We derived these rasters by calculating the average...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1994-01-01T00:00:00.000+00:00

Tsunami is a Japanese word meaning harbor wave. It is a water wave or a series of waves generated by an impulsive vertical displacement of the surface of the ocean or other body of water. This...

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• Organization: Department of the Interior
• Updated: 2023-07-17T00:00:00Z

This data release includes time-series data and qualitative descriptions from a monitoring station on a steep, landslide-prone slope above the City of Sitka, Alaska. On August 18, 2015, heavy...

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• Organization: Department of the Interior
• Updated: 2022-09-26T00:00:00Z

Geologic Database of Information on Volcanoes in Alaska (GeoDIVA), Digital Data Series 20, is the enterprize database that serves as the back-end to AVO's public and internal websites. GeoDIVA is...

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• Organization: Department of the Interior
• Updated: 2022-03-10T00:00:00Z

The database for the Preliminary Geologic Map of the Cherry Hill Quadrangle, Dinwiddie, Sussex, and Greensville Counties, Virginia geographically straddles the Coastal Plain and Piedmont Provinces...

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• Organization: Department of the Interior
• Updated: 2022-08-29T00:00:00Z

This 1:50,000-scale geologic map represents a compilation of the most recent geologic studies of the upper Arkansas River valley, between Leadville and Salida, Colorado. The valley is structurally...

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