{"dp_type": "Dataset", "free_text": "West Antarctica Ice Shelf"}
[{"awards": "1744958 Wei, Yong; 1744856 Bromirski, Peter", "bounds_geometry": ["POLYGON((-155 -62,-146.3 -62,-137.6 -62,-128.9 -62,-120.2 -62,-111.5 -62,-102.80000000000001 -62,-94.10000000000001 -62,-85.4 -62,-76.7 -62,-68 -62,-68 -64.5,-68 -67,-68 -69.5,-68 -72,-68 -74.5,-68 -77,-68 -79.5,-68 -82,-68 -84.5,-68 -87,-76.7 -87,-85.4 -87,-94.1 -87,-102.8 -87,-111.5 -87,-120.19999999999999 -87,-128.89999999999998 -87,-137.6 -87,-146.3 -87,-155 -87,-155 -84.5,-155 -82,-155 -79.5,-155 -77,-155 -74.5,-155 -72,-155 -69.5,-155 -67,-155 -64.5,-155 -62))"], "date_created": "Fri, 04 Apr 2025 00:00:00 GMT", "description": "This dataset includes the bathymetric model grids used to simulate the impact of Pacific-wide and the West Antarctica ice shelf from tsunamis generated by Circum-Pacific-Rim subduction. zone earthquakes.", "east": -68.0, "geometry": ["POINT(-111.5 -74.5)"], "keywords": "Antarctica; Cryosphere; Model Simulation; Pacific Ocean; Subduction Zone Earthquakes; Tsunami; Tsunami impact; West Antarctica Ice Shelf", "locations": "Antarctica; West Antarctica Ice Shelf; Antarctica; Pacific Ocean", "north": -62.0, "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": -87.0, "title": "Datasets of bathymetric model grids for model simulations of tsunami Propagation from Circum-Pacific Subduction Zone to West Antarctic Ice Shelves", "uid": "601924", "west": -155.0}, {"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}, {"awards": "1744958 Wei, Yong", "bounds_geometry": ["POLYGON((-180 -69,-176.25 -69,-172.5 -69,-168.75 -69,-165 -69,-161.25 -69,-157.5 -69,-153.75 -69,-150 -69,-146.25 -69,-142.5 -69,-142.5 -70.7,-142.5 -72.4,-142.5 -74.1,-142.5 -75.8,-142.5 -77.5,-142.5 -79.2,-142.5 -80.9,-142.5 -82.6,-142.5 -84.3,-142.5 -86,-146.25 -86,-150 -86,-153.75 -86,-157.5 -86,-161.25 -86,-165 -86,-168.75 -86,-172.5 -86,-176.25 -86,180 -86,177.5 -86,175 -86,172.5 -86,170 -86,167.5 -86,165 -86,162.5 -86,160 -86,157.5 -86,155 -86,155 -84.3,155 -82.6,155 -80.9,155 -79.2,155 -77.5,155 -75.8,155 -74.1,155 -72.4,155 -70.7,155 -69,157.5 -69,160 -69,162.5 -69,165 -69,167.5 -69,170 -69,172.5 -69,175 -69,177.5 -69,-180 -69))"], "date_created": "Fri, 04 Apr 2025 00:00:00 GMT", "description": "The dataset includes model simulation results of the tsunami impact on the Ross Sea 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, Kermadec, and New Zealand-Tonga subduction zones, respectively. ", "east": -142.5, "geometry": ["POINT(-173.75 -77.5)"], "keywords": "Antarctica; Cryosphere; Model Simulation; Ross Ice Shelf; Ross Sea Ice Shelf; Subduction Zone Earthquakes; Tsunami; Tsunami impact; West Antarctica Ice Shelf", "locations": "Antarctica; West Antarctica Ice Shelf; Ross Sea Ice Shelf; Ross Ice Shelf", "north": -69.0, "nsf_funding_programs": "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": "Model simulations of tsunami propagation from Circum-Pacific Subduction Zone to West Antarctic Ice Shelves (Ross Sea)", "uid": "601922", "west": 155.0}]
X
X
Help on the Results MapX
This window can be dragged by its header, and can be resized from the bottom right corner.
Clicking the Layers button - the blue square in the top left of the Results Map - will display a list of map layers you can add or remove
from the currently displayed map view.
The Results Map and the Results Table
- The Results Map displays the centroids of the geographic bounds of all the results returned by the search.
- Results that are displayed in the current map view will be highlighted in blue and brought to the top of the Results Table.
- As the map is panned or zoomed, the highlighted rows in the table will update.
- If you click on a centroid on the map, it will turn yellow and display a popup with details for that project/dataset - including a link to the landing page. The bounds for the project(s)/dataset(s) selected will be displayed in red. The selected result(s) will be highlighted in red and brought to the top of the table.
- The default table sorting order is: Selected, Visible, Date (descending), but this can be changed by clicking on column headers in the table.
- Selecting Show on Map for an individual row will both display the geographic bounds for that result on a mini map, and also display the bounds and highlight the centroid on the Results Map.
- Clicking the 'Show boundaries' checkbox at the top of the Results Map will display all the bounds for the filtered results.
Defining a search area on the Results Map
- If you click on the Rectangle or Polygon icons in the top right of the Results Map, you can define a search area which will be added to any other search criteria already selected.
- After you have drawn a polygon, you can edit it using the Edit Geometry dropdown in the search form at the top.
- Clicking Clear in the map will clear any drawn polygon.
- Clicking Search in the map, or Search on the form will have the same effect.
- The returned results will be any projects/datasets with bounds that intersect the polygon.
- Use the Exclude project/datasets checkbox to exclude any projects/datasets that cover the whole Antarctic region.
Viewing map layers on the Results Map
To sort the table of search results, click the header of the column you wish to search by. To sort by multiple columns, hold down the shift key whilst selecting the sort columns in order.
| Dataset Title/Abstract/Map | NSF Award(s) | Date Created | PIs / Scientists | Project Links | Abstract | Bounds Geometry | Geometry | Selected | Visible |
|---|---|---|---|---|---|---|---|---|---|
|
Datasets of bathymetric model grids for model simulations of tsunami Propagation from Circum-Pacific Subduction Zone to West Antarctic Ice Shelves
|
1744958 1744856 |
2025-04-04 | Wei, Yong |
Collaborative Research: Do Ocean Wave Impacts Pose a Hazard to the Stability of West Antarctic Ice Shelves? |
This dataset includes the bathymetric model grids used to simulate the impact of Pacific-wide and the West Antarctica ice shelf from tsunamis generated by Circum-Pacific-Rim subduction. zone earthquakes. | ["POLYGON((-155 -62,-146.3 -62,-137.6 -62,-128.9 -62,-120.2 -62,-111.5 -62,-102.80000000000001 -62,-94.10000000000001 -62,-85.4 -62,-76.7 -62,-68 -62,-68 -64.5,-68 -67,-68 -69.5,-68 -72,-68 -74.5,-68 -77,-68 -79.5,-68 -82,-68 -84.5,-68 -87,-76.7 -87,-85.4 -87,-94.1 -87,-102.8 -87,-111.5 -87,-120.19999999999999 -87,-128.89999999999998 -87,-137.6 -87,-146.3 -87,-155 -87,-155 -84.5,-155 -82,-155 -79.5,-155 -77,-155 -74.5,-155 -72,-155 -69.5,-155 -67,-155 -64.5,-155 -62))"] | ["POINT(-111.5 -74.5)"] | false | false |
|
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 |
|
Model simulations of tsunami propagation from Circum-Pacific Subduction Zone to West Antarctic Ice Shelves (Ross Sea)
|
1744958 |
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 Ross Sea 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, Kermadec, and New Zealand-Tonga subduction zones, respectively. | ["POLYGON((-180 -69,-176.25 -69,-172.5 -69,-168.75 -69,-165 -69,-161.25 -69,-157.5 -69,-153.75 -69,-150 -69,-146.25 -69,-142.5 -69,-142.5 -70.7,-142.5 -72.4,-142.5 -74.1,-142.5 -75.8,-142.5 -77.5,-142.5 -79.2,-142.5 -80.9,-142.5 -82.6,-142.5 -84.3,-142.5 -86,-146.25 -86,-150 -86,-153.75 -86,-157.5 -86,-161.25 -86,-165 -86,-168.75 -86,-172.5 -86,-176.25 -86,180 -86,177.5 -86,175 -86,172.5 -86,170 -86,167.5 -86,165 -86,162.5 -86,160 -86,157.5 -86,155 -86,155 -84.3,155 -82.6,155 -80.9,155 -79.2,155 -77.5,155 -75.8,155 -74.1,155 -72.4,155 -70.7,155 -69,157.5 -69,160 -69,162.5 -69,165 -69,167.5 -69,170 -69,172.5 -69,175 -69,177.5 -69,-180 -69))"] | ["POINT(-173.75 -77.5)"] | false | false |
