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The USGS Powell Center Cascadia earthquake hazards working group compiled published onshore and offshore paleoseismic data along the Cascadia subduction zone, spanning sites from Vancouver Island...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 05, 2026 at 07:52 PM -
Tsunami Hazard Intensity Level in the coastal zone of Sand Island (Oahu), Hawaii
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Tsunami Hazard Intensity Level in the coastal zone of Oahu, Hawaii
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 10:04 PM -
This data release contains postprocessed model output from a simulation of hypothetical rapid motion of landslides, subsequent wave generation, and wave propagation. A simulated displacement wave...
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Two active landslides at and near the retreating front of Barry Glacier at the head of Barry Arm Fjord in southern Alaska could generate tsunamis if they failed rapidly and entered the water of...
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These datasets supports the conclusions in the journal article entitled "Variations in community evacuation potential related to average return periods in probabilistic tsunami hazard analysis" as...
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Tsunami Hazard Intensity Level in the coastal zone of Maui, Hawaii
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Multibeam sonar data collected with an EchoBoat 160 (Seafloor Systems, Inc.) autonomous surface vessel (ASV) equipped with an iWBMSe multibeam sonar (NORBIT). Data collected and processed by NPS...
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This data set provides GIS shapefiles and Google Earth kmz files containing polygons delineating slow-moving (0.5-6 cm/year in the radar line-of-sight direction) landslides and subsiding fan...
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Tsunami Hazard Intensity Level in the coastal zone of Hawaii, Hawaii
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 10:00 PM -
A high-resolution raster dataset of simulated maximum tsunami elevations in Santa Cruz, California, based on the Science Application for Risk Reduction (SAFRR) tsunami scenario.
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Tsunami Hazard Intensity Level in the coastal zone of Kauai, Hawaii
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LAPD & LAPP Tsunami evacuation map. Location of Tsunami evacuation signs posted throughout the Port, San Pedro and Wilmington area. Data will be refresh if there's a change to the evacuation...
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This data release contains model output from simulations presented in the associated Open-File Report (Barnhart and others, 2021). In this report, we present model results from four simulations...
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On 10 August 2025, a landslide in Tracy Arm, southeast Alaska, approximately 95 km southeast of Juneau, generated a tsunami with regional effects. Because of poor weather, low visibility, and...
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Tsunami Hazard Intensity Level in the coastal zone of Molokai, Hawaii
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Tsunami Hazard Intensity Level in the coastal zone of Lanai, Hawaii
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Orthomosaics and Digital Surface Models of Pedersen Lagoon, the toe of Pedersen Glacier, and surrounding areas in Kenai Fjords National Park. These data were collected using Structure from Motion...
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This portion of the data release provides the spatial thickness distribution of sandy deposits inferred to have been deposited at the Salmon River, OR by a circa 1700 CE tsunami. Data were...
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Please see the updated 2021 Dataset. This dataset displays areas of the city vulnerable to damage from likely tsunami scenarios and displays what can be considered hazard zones of inundation....
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 10, 2025 at 09:34 AM
