Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback
    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Tsunami Evacuation Zones

    Metadata Updated: January 31, 2025

    The evacuation zones are the local and distant tsunami scenarios shown on the tsunami evacuation brochures which can be found on the Oregon Tsunami Clearinghouse web site: www.oregontsunami.org The local tsunami evacuation zone is equal to the XXL tsunami scenario. The distant tsunami evacuation zone is equal to the AKMax tsunami scenario. DOGAMI modeled 7 tsunami scenarios altogether; 5 local tsunami events (S, M, L, XL, and XXL) and 2 distant tsunami events (AK64 and AKMax). These are the worst case scenarios for a local and distant earthquake/tsunami event. These polygons represent the evacuation zones for the entire Oregon coast.All 7 tsunami scenarios, along with a text report and other supplemental files, can be found in DOGAMI publication: OFR O-13-19, Summary of Tsunami Hazard Data for Oregon.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date January 19, 2024
    Metadata Updated Date January 31, 2025

    Metadata Source

    Harvested from oregon json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 19, 2024
    Metadata Updated Date January 31, 2025
    Publisher State of Oregon
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=e546d6ab232a4e39b06d64813f4d8689&sublayer=0
    Data First Published 2024-01-17
    Data Last Modified 2024-01-17
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.oregon.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 86f7a68a-6450-4dd6-b7e0-4c22c741657c
    Harvest Source Id d747cd8f-d1d6-49a3-ab0b-ea17684f1121
    Harvest Source Title oregon json
    Homepage URL https://geohub.oregon.gov/datasets/oregon-geo::tsunami-evacuation-zones
    Metadata Type geospatial
    Old Spatial -124.5746,41.9662,-123.7017,46.3265
    Source Datajson Identifier True
    Source Hash a25600ba59942a248f9cbd2fd4c9213c61a47d7cdfab537c90b236e71bcd6e08
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -124.5746, 41.9662, -124.5746, 46.3265, -123.7017, 46.3265, -123.7017, 41.9662, -124.5746, 41.9662}

    Didn't find what you're looking for? Suggest a dataset here.