Coastal hazards

cover of the final 2019 Hawaii Disaster Recovery Preparedness Guidance

Guidance for Disaster Recovery Preparedness in Hawaii

Through a National Oceanic and Atmospheric Administration (NOAA) Regional Coastal Resilience Grant, the Hawaiʻi Sea Grant College Program together with the State of Hawaiʻi Department of Land and Natural Resources (DLNR), Office of Planning, and Tetra Tech, Inc., developed statewide ...
Podcast #4: Wave Runup

Podcast #4: Wave Runup

Dr. Martin Guiles and Camilla Tognacchini explore the risks to west Maui of inundation and increased erosion from ordinary ocean waves as base-line sea levels rise. Read more about their project here ...
Podcast #2: Resilient Communities

Podcast #2: Resilient Communities

Dr. Daniele Spirandelli and Alisha Summers work with Kauaʻi communities to develop assessments of their vulnerability to developing coastal hazards associated with climate change. Read more about their project here ...
Cover of Waikiki Economic Impact Study, features an aerial image of Waikiki Beach and Diamond Head

Economic Impact Analysis Waikiki Beach: A 2016 Update

This report provides an update to a 2008 report on the value of Waikīkī Beach using 2016 economic and visitor arrival data. Hospitality Advisor’s 20081 report concludes that just under $2 billion (2007 U.S. dollars) in overall visitor expenditures could ...
waves cross the highway during a king tide on maui

Building Resilience to Coastal Hazards and Climate Change in Hawai‘i

NOAA FY16 Coastal Resilience Grant and cooperative agreement with Hawaiʻi Sea Grant in partnership with the State of Hawaiʻi Department of Land and Natural Resources and Office of Planning Project duration: May 2016 – April 2021 Questions? Brad Romine:  romine@hawaii.edu ...
Flyer for the 'Hawaii Sea Level Rise Viewer', includes a satellite image of predicted sea level rise on Oahu

Hawai‘i Sea Level Rise Viewer

Across the Hawaiian Islands vulnerability to coastal hazards is increasing with climate change and sea level rise and as development along our shorelines continues to expand. Access to high-resolution local hazard exposure and vulnerability data and maps is critical for ...
Cover image for 'Resilience-focused Disaster Reconstruction Planning'

Resilience-Focused Disaster Reconstruction Planning

Hawai‘i’s coastal communities are particularly vulnerable to impacts from hurricanes, tsunamis, and other coastal disaster events due to the state’s isolated location in the Pacific and development concentrated along low-lying shores. Impacts from infrequent coastal disaster events will become more ...
Resilience in planning factsheet flyer, includes image of high tide washing over a road

Integrating Coastal Hazards and Sea Level Rise Resilience in Community Planning

Over the past decade, Hawai‘i has progressed in recognizing and addressing coastal hazards and the need for adaptation to sea level rise. However, more work still needs to be done to translate broad-scale guidelines and scientific information into action at ...
Green Infrastructure Practices for Hawaii - graphic

Green Infrastructure-Runoff + Reuse in the Hawaiian Context

Green Infrastructure for Stormwater Management Home As the development of Hawaiʻi's urban and residential areas has increased, the land's natural capacity to absorb rainwater and and filter pollutants has been diminished. The draining and filling of floodplains, including lowland wetlands ...
Ongoing Projects

Ongoing Projects

Campus Spatial Survey and Integrated Planning Light Pollution in Hawaiʻi Delamping Initiative Forest City Military Community Energy Efficiency Monitoring Kuykendall Hall Water Resources Working Group ...