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Projected flood extent polygons and flood depth points based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the State of Hawaii (the islands of Hawaii, Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, and Oahu)

Dates

Publication Date
Time Period
2019

Citation

Gibbs, A.E., Cole, A.D., Lowe, E., Reguero, B.G., and Storlazzi, C.D., 2019, Projected flooding extents and depths based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the States of Hawaii and Florida, the Territories of Guam, American Samoa, Puerto Rico, and the U.S. Virgin Islands, and the Commonwealth of the Northern Mariana Islands: U.S. Geological Survey data release, https://doi.org/10.5066/P9KMH2VX.

Summary

This part of the data release presents projected flooding extent polygon (flood masks) and flooding depth points (flood points) shapefiles based on wave-driven total water levels for the State of Hawaii (the islands of Hawaii, Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, and Oahu). For each island there are 8 associated flood mask and flood depth shapefiles: one for each of four nearshore wave energy return periods (rp; 10-, 50-, 100-, and 500-years) and both with (wrf) and without (worf) the presence of coral reefs. Flooding depth point data are also presented as a comma-separated value (.csv) text file.

Contacts

Attached Files

Click on title to download individual files attached to this item.

HawaiianIslands_floodpoints.csv 163.26 MB
Shapefile: HawaiianIslands_floodpoints.zip
HawaiianIslands_floodpoints.dbf 883.46 MB
HawaiianIslands_floodpoints.CPG 5 Bytes
HawaiianIslands_floodpoints.prj 402 Bytes
HawaiianIslands_floodpoints.sbn 23.3 MB
HawaiianIslands_floodpoints.sbx 234.97 KB
HawaiianIslands_floodpoints.shp 124.59 MB
HawaiianIslands_floodpoints.shx 22.65 MB
Shapefile: HawaiianIslands_floodmasks.zip
HawaiianIslands_floodmasks.CPG 5 Bytes
HawaiianIslands_floodmasks.dbf 3.25 KB
HawaiianIslands_floodmasks.prj 402 Bytes
HawaiianIslands_floodmasks.sbn 764 Bytes
HawaiianIslands_floodmasks.sbx 148 Bytes
HawaiianIslands_floodmasks.shp 76.91 MB
HawaiianIslands_floodmasks.shx 612 Bytes

Purpose

These data are intended for policy makers, resource managers, science researchers, students, and the general public. These data can be used with geographic information systems or other software to identify and assess possible areas of vulnerability to wave-driven flooding. These data are not intended to be used for navigation.

Additional Information

Shapefile Extension

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Shapefile Extension

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