• Organization: Department of the Interior
• Updated: 2020-08-21T00:00:00Z

Mass-wasting events that displace water, whether they initiate from underwater sources (submarine landslides) or subaerial sources (subaerial-to-submarine landslides), have the potential to cause...

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• Organization: Department of the Interior
• Updated: 2023-04-13T00:00:00Z

Documenting and assessing submarine or subaerial-to-submarine landslides is critical for understanding the history of slope failures and related tsunami impacts in rapidly deglaciating fjord...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-25T00:00:00.000+00:00

Okeanos Explorer (EX1903L2): Mid and Southeast US (ROV and Mapping) - 2019 (EK60). Windows to the Deep 2019: Exploration of the Deep-sea Habitats of the Southeastern United States was a 38-day,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-25T00:00:00.000+00:00

Okeanos Explorer (EX1903L2): Mid and Southeast US (ROV and Mapping) - 2019 (EM302). Windows to the Deep 2019: Exploration of the Deep-sea Habitats of the Southeastern United States was a 38-day,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-02-01T00:00:00.000+00:00

On July 10, 1958, at 06:15:59 UTC, a M 7.8 earthquake occurred in Southeast Alaska. At least 8 separate tsunamis, generated by submarine and subaerial landslides and ice falls, followed the...

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• Organization: Department of the Interior
• Updated: 2024-03-18T00:00:00Z

In summer 2014, the U.S. Geological Survey conducted a 21-day geophysical program in deep water along the Atlantic continental margin by using R/V Marcus G. Langseth (Field Activity Number...

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• Organization: Department of the Interior
• Updated: 2024-03-18T00:00:00Z

In summer 2014, the U.S. Geological Survey conducted a 21-day geophysical program in deep water along the Atlantic continental margin by using R/V Marcus G. Langseth (Field Activity Number...

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• Organization: Department of the Interior
• Updated: 2024-03-18T00:00:00Z

In summer 2014, the U.S. Geological Survey conducted a 21-day geophysical program in deep water along the Atlantic continental margin by using R/V Marcus G. Langseth (Field Activity Number...

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• Organization: Department of the Interior
• Updated: 2024-03-18T00:00:00Z

In summer 2014, the U.S. Geological Survey conducted a 21-day geophysical program in deep water along the Atlantic continental margin by using R/V Marcus G. Langseth (Field Activity Number...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-02-01T00:00:00.000+00:00

Two earthquakes occurred in the morning on Hawaii Island. The first earthquake (3 hours 36 minutes local time, 5.1 Ms, epicenter near the Kilauea crater) awakened the entire population of the...

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• Organization: Department of the Interior
• Updated: 2024-10-22T00:00:00Z

Puerto Rico is a Caribbean Island with a population of about 3.2 million people who are exposed to natural hazards including earthquakes and submarine landslides that can generate tsunamis....

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• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

This part of the data release includes 10-m resolution merged multibeam-bathymetry data of Catalina Basin and northern Gulf of Santa Catalina. The data are presented as a TIFF file. In February...

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• Organization: Department of the Interior
• Updated: 2020-10-19T00:00:00Z

This part of DS 781 presents data for the submarine-landslide scarps for the geologic and geomorphic map of the Hueneme Canyon and Vicinity map area, California. The vector data file is included...

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• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

This part of the data release includes 25-m resolution merged multibeam-bathymetry data of the northern portion of the Southern California Continental Borderland. The data are presented as a TIFF...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1998-01-01T00:00:00.000+00:00

Even a casual, untrained observer will see evidence that opposing forces have formed the Hawaiian Islands. The massive and lofty volcanoes have been scoured, abraded, and lacerated by streams and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-03-11T00:00:00.000+00:00

This project was conducted in collaboration with NOAA's Office of Coast Survey (OCS) and the Coastal and Marine Hazards and Resources Program (CMHRP) of the USGS across several large portions of...

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• Organization: Department of the Interior
• Updated: 2021-10-16T00:00:00Z

This dataset includes concentrations chloride and sulfate in porewater from piston and gravity cores collected in September 2019 offshore of south-central California aboard the R/V Bold Horizon....

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• Organization: Department of the Interior
• Updated: 2021-10-16T00:00:00Z

This dataset includes the location and depth information for 49 vibracores that were collected by the Monterey Bay Aquarium Research Institute (MBARI) in February 2019 aboard the R/V Western Flyer...

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• Organization: Department of the Interior
• Updated: 2021-10-16T00:00:00Z

This dataset includes photographs of 49 vibracores that were collected by the Monterey Bay Aquarium Research Institute (MBARI) in November 2019 aboard the R/V Western Flyer using the remotely...

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• Organization: Department of the Interior
• Updated: 2021-10-16T00:00:00Z

This dataset includes photographs of 49 vibracores that were collected by the Monterey Bay Aquarium Research Institute (MBARI) in February 2019 aboard the R/V Western Flyer using the remotely...

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