Results matching topic of oregon coast | Page 1 of 1 | data.oregon.gov | Oregon's Open Data Portal

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Continually Updated Shoreline Product

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The Oregon CUSP shoreline represents a "best of" attempt to create a continuous Mean High Water Shoreline for use in GIS analysis and inventory work. Whenever possible the Oregon CUSP shoreline references a mean-high water shoreline based upon vertical modelling or image interpretation, using both water level stations and/or shoreline indicators. CUSP is primarily built from LiDAR NGS National Shoreline data for the outer Pacific ocean coast and Oregon Lidar Consortium data for the inner estuarine coast.

Tags inlandwaters oceans oregon coast shoreline

Updated

September 16 2024

Views

197

Tsunami Evacuation Zones

External Link

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.

Tags akmax tsunami scenario distant tsunami emergency preparedness evacuation zone oregon coast and 2 more

Updated

September 27 2024

Views

175