Profile Picture Hawaii Statewide GIS Program

created Apr 14 2018

updated Apr 14 2018

Description

Vulnerability was assessed for the main Hawaiian Islands using the outputs of coastal hazard exposure modeling (provided separately). Potential impacts to coastal highways and major roads were assessed in terms of exposure to chronic flooding in the sea level rise exposure area (SLR-XA) for four future sea level rise scenarios: 0.5 foot, 1.1 foot, 2.0 feet and 3.2 feet based on the upper end of the IPCC AR5 RCP8.5 projections. This particular layer depicts floodway highways and major roads using the 2.0-ft (0.5991-m) sea level rise scenario. While the RCP8.5 predicts that this scenario would be reached by the year 2075, questions remain around the exact timing of sea level rise and recent observations and projections suggest a sooner arrival. For further information, please see the Hawaii Sea Level Rise Vulnerability and Adaptation Report: http://climateadaptation.hawaii.gov/wp-content/uploads/2017/12/SLR-Report_Dec2017.pdf

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Public
Tags
sea level rise, flood, waves, hazards
Licensing and Attribution
Data Provided By
SOEST, UH CGG, PacIOOS, Hawaii Statewide GIS Program
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I agree by uploading this dataset that it contains no private information, and adheres to the data.hawaii.gov terms of use.
yes
Basic
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true
capabilities
Data,Map,Query
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Spatial Reference wkid
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type
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Source
https://geodata.hawaii.gov/arcgis/rest/services/Climate/MapServer/44
currentVersion
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name
SLR Exposure Area - 2.0 Ft. Scenario
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id
44
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