CT Hurricane Surge Inundation

See full Data Guide here. Worst case Hurricane Surge Inundation areas for category 1 through 4 hurricanes striking the coast of Connecticut. Hurricane surge values were developed by the National Hurricane Center using the SLOSH (Sea Lake and Overland Surge from Hurricanes) Model. This Surge Inundation layer was created by the U.S. Army Corps of Engineers, New England District. Using ArcInfo's Grid extension, LiDAR bare earth elevation data from both the State of Connecticut and FEMA was subtracted from the worst-case hurricane surge values to determine which areas could be expected to be inundated.

Data e Risorse

Campo Valore
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.ct.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/maps/CTDEEP::ct-hurricane-surge-inundation
issued 2019-04-01
landingPage https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/maps/CTDEEP::ct-hurricane-surge-inundation
license http://creativecommons.org/publicdomain/zero/1.0
metadata_type geospatial
modified 2021-03-25
old-spatial -73.6597,40.9803,-71.8274,41.5374
publisher Department of Energy & Environmental Protection
resource-type Dataset
source_datajson_identifier true
source_hash ca6e72041ca9d59cb4ec942464222f1723c357ef
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-73.6597, 40.9803], [-73.6597, 41.5374], [-71.8274, 41.5374], [-71.8274, 40.9803], [-73.6597, 40.9803]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • ckan
  • connecticut
  • ct
  • ctdeep
  • deep
  • geo
  • geoss
  • hurricane
  • inundation
  • national
  • north-america
  • open
  • open-data
  • surge
  • united-states
isopen True
license_id cc-zero
license_title Creative Commons CCZero
license_url http://www.opendefinition.org/licenses/cc-zero
maintainer deepgis
maintainer_email deep.helpdesk.footprints@ct.gov
metadata_created 2025-11-22T13:10:10.018100
metadata_modified 2025-11-22T13:10:10.018105
notes <div><a href='https://www.cteco.uconn.edu/guides/Hurricane_Surge_Inundation.htm' rel='nofollow ugc' target='_blank'>See full Data Guide here. </a><br /></div>Worst case Hurricane Surge Inundation areas for category 1 through 4 hurricanes striking the coast of Connecticut. Hurricane surge values were developed by the National Hurricane Center using the SLOSH (Sea Lake and Overland Surge from Hurricanes) Model. This Surge Inundation layer was created by the U.S. Army Corps of Engineers, New England District. Using ArcInfo's Grid extension, LiDAR bare earth elevation data from both the State of Connecticut and FEMA was subtracted from the worst-case hurricane surge values to determine which areas could be expected to be inundated.
num_resources 6
num_tags 17
title CT Hurricane Surge Inundation