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Federal
NCEI/WDS Global Historical Tsunami Database, 2100 BC to Present
National Oceanic and Atmospheric Administration, Department of Commerce —
The Global Historical Tsunami Database provides information on over 2,400 tsunamis from 2100 BC to the present in the the Atlantic, Indian, and Pacific Oceans; and... -
Federal
Data Release for the 2023 U.S. 50-State National Seismic Hazard Model - Overview
Department of the Interior —
The U.S. National Seismic Hazard Model (NSHM) was updated in 2023 for all 50 states using the best available science related to earthquake seismicity, fault ruptures,... -
Federal
Deep-Ocean Assessment and Reporting of Tsunamis (DART(R))
National Oceanic and Atmospheric Administration, Department of Commerce —
As part of the U.S. National Tsunami Hazard Mitigation Program (NTHMP), the Deep Ocean Assessment and Reporting of Tsunamis (DART(R)) Project is an ongoing effort to... -
Federal
Multi-Hazard Inundation: Honolulu, Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
Multi-hazard inundation around Honolulu. The study area includes the urban corridor stretching from Honolulu International Airport to Waikiki and Diamond Head along... -
Federal
Global Earthquake Proportional Economic Loss Risk Deciles
National Aeronautics and Space Administration —
The Global Earthquake Proportional Economic Loss Risk Deciles is a 2.5 minute grid of earthquake hazard economic loss as proportions of Gross Domestic Product (GDP)... -
Federal
Archival and Discovery of April 1, 1946 Tsunami Event on Marigrams
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
State
Tsunami inundation maps of Elfin Cove, Gustavus, and Hoonah, Alaska
State of Alaska —
In this report, we evaluate potential tsunami hazards for southeastern Alaska communities of Elfin Cove, Gustavus, and Hoonah and numerically model the extent of... -
Federal
Ring widths, scans of samples, and ancillary data from Sequoia sempervirens (coast redwood) trees and stumps at Fort Ross and Gualala, sampled for dendroseismology in 2021–2024
Department of the Interior —
Sequoia sempervirens (coast redwood) trees were sampled for a dendroseismological investigation along the North Coast Section of the San Andreas Fault, and the data... -
Federal
Archival and Discovery of March 28, 1964 Tsunami Event on Marigrams
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Archival and Discovery of March 2, 1933 Tsunami Event on Marigrams
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Archival and Discovery of May 22, 1960 Tsunami Event on Marigrams
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Inventory of rock avalanches in the central Chugach Mountains, northern Prince William Sound, Alaska, 1984-2024
Department of the Interior —
In the Prince William Sound region of Alaska, recent glacier retreat started in the mid-1800s and began to accelerate in the mid-2000s in response to warming air... -
Federal
Archival and Discovery of May 16, 1968 Tsunami Event on Marigrams
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Archival and Discovery of December 23, 1854 Tsunami Event on Marigrams
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
State
Landslide hazard susceptibility mapping in Homer, Alaska
State of Alaska —
Landslide hazard susceptibility mapping in Homer, Alaska, Report of Investigation 2024-3, provides a map and database of historical and prehistoric slope failures,... -
Federal
Tsunami Run-Up Inundation: Honolulu, Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
Computer model simulation of tsunami run-up inundation around Honolulu, Hawaii using current sea level at mean higher high water (MHHW) as its baseline water level.... -
Federal
Lava fountain heights and associated timelapse images during the 2018 lower East Rift Zone eruption of Kīlauea volcano, Island of Hawaiʻi
Department of the Interior —
The 2018 eruption from the lower East Rift Zone of Kīlauea volcano, on the Island of Hawaiʻi, was one of the most significant and destructive events on the volcano in... -
Federal
Archival and Discovery of June 15, 1896 Tsunami Event on Marigrams
National Oceanic and Atmospheric Administration, Department of Commerce —
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...