Is Hawaii a tsunami risk?

Since 1946, more than 220 people have died in Hawaii, including six on Oahu, due to tsunamis. Knowing if you're in an evacuation zone, recognizing the natural warning signs, and understanding how you will be alerted can make the difference between life and death. View our multilingual tsunami resources.



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Kauai is the safest island in Hawaii, with the lowest violent and property crime rate compared to other islands.

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SAFETY MEASUREMENTS The state is open to Americans with no statewide COVID restrictions. Honolulu has a composite safety score of 70 from the GeoSure Global safety app, receiving high marks for LGBTQ safety and basic freedoms.

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In Hawai'i, average temperatures could increase by as much as 2.7 degrees Fahrenheit in 2024, and up to 7.2° F at sea level by the end of the century. We can expect this to severely affect our communities, ecosystems, and economy.

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Here is why Hawaii has the longest life expectancy in the country. Access to healthcare, active lifestyle and sunshine can all contribute to lifespan.

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Because Hawaii is located at the center of the Ring of Fire, it receives the tsunami waves from all surrounding locations.

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For the past 200 years, Mauna Loa and Kilauea have tended to erupt on average every two or three years, placing them among the most frequently active volcanoes of the world. Some intervals of repose between eruptions at a given volcano have been much longer than its long-term average.

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