{"dp_type": "Dataset", "free_text": "Thwaites Region"}
[{"awards": "1744958 Wei, Yong; 1744856 Bromirski, Peter", "bounds_geometry": ["POLYGON((-155 -65,-148.5 -65,-142 -65,-135.5 -65,-129 -65,-122.5 -65,-116 -65,-109.5 -65,-103 -65,-96.5 -65,-90 -65,-90 -67.1,-90 -69.2,-90 -71.3,-90 -73.4,-90 -75.5,-90 -77.6,-90 -79.7,-90 -81.8,-90 -83.9,-90 -86,-96.5 -86,-103 -86,-109.5 -86,-116 -86,-122.5 -86,-129 -86,-135.5 -86,-142 -86,-148.5 -86,-155 -86,-155 -83.9,-155 -81.8,-155 -79.7,-155 -77.6,-155 -75.5,-155 -73.4,-155 -71.3,-155 -69.2,-155 -67.1,-155 -65))"], "date_created": "Fri, 04 Apr 2025 00:00:00 GMT", "description": "The dataset includes model simulation results of the tsunami impact on the Thwaites Ice Shelf, specifically the time sequence of the water surface elevation of the tsunami, generated by circum-Pacific-Rim subduction zone earthquakes. The model simulations utilized the boundary conditions provided by the Pacific-wide simulations. The simulation scenarios include two historical events, the September 16, 2025 tsunami generated by the Mw 8.3 Illapel, Chile earthquake and the March 11, 2011 tsunami generated by the Mw 9.1 Honshu, Japan earthquake. Also included are four scenarios generated by hypothetical Mw 8.6 earthquakes in the Alaska, Central America, South America, and Kermadec subduction zones, respectively. ", "east": -90.0, "geometry": ["POINT(-122.5 -75.5)"], "keywords": "Antarctica; Cryosphere; Model Simulation; Ross Sea Ice Shelf; Thwaites Region; Tsunami; Tsunami impact; West Antarctica Ice Shelf", "locations": "Antarctica; West Antarctica Ice Shelf; Ross Sea Ice Shelf; Thwaites Region", "north": -65.0, "nsf_funding_programs": "Antarctic Glaciology; Antarctic Glaciology", "persons": "Wei, Yong", "project_titles": "Collaborative Research: Do Ocean Wave Impacts Pose a Hazard to the Stability of West Antarctic Ice Shelves?", "projects": [{"proj_uid": "p0010320", "repository": "USAP-DC", "title": "Collaborative Research: Do Ocean Wave Impacts Pose a Hazard to the Stability of West Antarctic Ice Shelves?"}], "repo": "USAP-DC", "repositories": "USAP-DC", "science_programs": null, "south": -86.0, "title": "Datasets for Model Simulations of Tsunami Propagation from Circum-Pacific Subduction Zone to West Antarctic Ice Shelves (Thwaites)", "uid": "601923", "west": -155.0}]
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| Dataset Title/Abstract/Map | NSF Award(s) | Date Created | PIs / Scientists | Project Links | Abstract | Bounds Geometry | Geometry | Selected | Visible |
|---|---|---|---|---|---|---|---|---|---|
|
Datasets for Model Simulations of Tsunami Propagation from Circum-Pacific Subduction Zone to West Antarctic Ice Shelves (Thwaites)
|
1744958 1744856 |
2025-04-04 | Wei, Yong |
Collaborative Research: Do Ocean Wave Impacts Pose a Hazard to the Stability of West Antarctic Ice Shelves? |
The dataset includes model simulation results of the tsunami impact on the Thwaites Ice Shelf, specifically the time sequence of the water surface elevation of the tsunami, generated by circum-Pacific-Rim subduction zone earthquakes. The model simulations utilized the boundary conditions provided by the Pacific-wide simulations. The simulation scenarios include two historical events, the September 16, 2025 tsunami generated by the Mw 8.3 Illapel, Chile earthquake and the March 11, 2011 tsunami generated by the Mw 9.1 Honshu, Japan earthquake. Also included are four scenarios generated by hypothetical Mw 8.6 earthquakes in the Alaska, Central America, South America, and Kermadec subduction zones, respectively. | ["POLYGON((-155 -65,-148.5 -65,-142 -65,-135.5 -65,-129 -65,-122.5 -65,-116 -65,-109.5 -65,-103 -65,-96.5 -65,-90 -65,-90 -67.1,-90 -69.2,-90 -71.3,-90 -73.4,-90 -75.5,-90 -77.6,-90 -79.7,-90 -81.8,-90 -83.9,-90 -86,-96.5 -86,-103 -86,-109.5 -86,-116 -86,-122.5 -86,-129 -86,-135.5 -86,-142 -86,-148.5 -86,-155 -86,-155 -83.9,-155 -81.8,-155 -79.7,-155 -77.6,-155 -75.5,-155 -73.4,-155 -71.3,-155 -69.2,-155 -67.1,-155 -65))"] | ["POINT(-122.5 -75.5)"] | false | false |
