Hurricane Ida Assessment of Potential Coastal-Change Impacts: NHC Advisory 13, 0700 AM CDT SUN AUG 29 2021
This dataset defines storm-induced coastal erosion hazards for the Louisiana, Mississippi, Alabama and Florida coastline. The analysis was based on a storm-impact scaling model that used observations of beach morphology combined with sophisticated hydrodynamic models to predict how the coast would respond to the direct landfall of Hurricane Ida in August 2021. Storm-induced water levels, due to both surge and waves, were compared to beach and dune elevations to determine the probabilities of three types of coastal change: collision (dune erosion), overwash, and inundation.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "010:12" ] |
| contactPoint |
{ "fn": "Justin J. Birchler", "@type": "vcard:Contact", "hasEmail": "mailto:jbirchler@usgs.gov" } |
| description | This dataset defines storm-induced coastal erosion hazards for the Louisiana, Mississippi, Alabama and Florida coastline. The analysis was based on a storm-impact scaling model that used observations of beach morphology combined with sophisticated hydrodynamic models to predict how the coast would respond to the direct landfall of Hurricane Ida in August 2021. Storm-induced water levels, due to both surge and waves, were compared to beach and dune elevations to determine the probabilities of three types of coastal change: collision (dune erosion), overwash, and inundation. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Digital Data", "format": "XML", "accessURL": "https://doi.org/10.5066/P9Z362BC", "mediaType": "application/http", "description": "Landing page for access to the data" }, { "@type": "dcat:Distribution", "title": "Original Metadata", "format": "XML", "mediaType": "text/xml", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.5d55f0d8-92b6-492d-8776-412f9f67c57a.xml" } ] |
| identifier | http://datainventory.doi.gov/id/dataset/USGS_5d55f0d8-92b6-492d-8776-412f9f67c57a |
| keyword |
[ "Alabama", "CMHRP", "Coastal/Marine Hazards and Resources Program", "Florida", "Hurricane Ida", "Louisiana", "Mississippi", "SPCMSC", "St. Petersburg Coastal and Marine Science Center", "U.S. Geological Survey", "USGS", "USGS:5d55f0d8-92b6-492d-8776-412f9f67c57a", "United States of America", "bathymetry and elevation", "coastal", "coastal processes", "distributions", "effects of coastal change", "elevation", "environment", "erosion", "geoscientificInformation", "hazards", "hurricanes and typhoons", "marine geology", "ocean sciences", "oceans", "physical habitats and geomorphology", "shoreline accretion", "shoreline erosion", "storm erosion", "topographic mapping" ] |
| modified | 2025-11-17T00:00:00Z |
| publisher |
{ "name": "U.S. Geological Survey", "@type": "org:Organization" } |
| spatial | -94.0024, 29.045, -84.3336, 30.3969 |
| theme |
[ "geospatial" ] |
| title | Hurricane Ida Assessment of Potential Coastal-Change Impacts: NHC Advisory 13, 0700 AM CDT SUN AUG 29 2021 |
