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Tsunami Evacuation Zones

Published by State of Oregon | State of Oregon | Catalog Last Checked: May 05, 2026 at 07:55 PM | Dataset Last Updated: January 17, 2024
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.

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Complete Metadata
@type dcat:Dataset
accessLevel public
contactPoint 
                                            {
  "fn": "OR_FRAMEWORK",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:gis.info@das.oregon.gov"
}
description <div style='text-align:Left;'><div><div><p><span>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 </span></p><p><span>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.</span></p><p><span>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.</span></p></div></div></div>
distribution 
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identifier https://www.arcgis.com/home/item.html?id=e546d6ab232a4e39b06d64813f4d8689&sublayer=0
issued 2024-01-17
keyword 
                                            [
  "akmax tsunami scenario",
  "distant tsunami",
  "emergency preparedness",
  "evacuation zone",
  "local tsunami",
  "oregon coast",
  "xxl tsunami scenario"
]
landingPage https://geohub.oregon.gov/datasets/oregon-geo::tsunami-evacuation-zones
modified 2024-01-17
publisher 
                                            {
  "name": "State of Oregon",
  "@type": "org:Organization"
}
spatial -124.5746,41.9662,-123.7017,46.3265
theme 
                                            [
  "geospatial"
]
title Tsunami Evacuation Zones

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