Earthquake hazard maps for Oregon

Map of Oregon earthquake faults -- Map of maximum earthquake shaking (peak ground acceleration) expected in Oregon with a frequency of occurrence of once in 1000 years (5% chance of occurrence in any 50 year period) -- Map of maximum earthquake shaking (peak ground acceleration) expected in Oregon with a frequency of occurrences of once in 2500 years (2% chance of occurrence in any 50 year period), Map of maximum earthquake shaking (peak ground acceleration expected in Oregon with a frequency of occurrence of once in 500 years (10% chance of occurence in any 50 year period., This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program.  It is for informational purposes and may not be suitable for legal purposes., Includes text and bibliographical references., Mode of access: Internet from the Oregon Government Publications Collection., Text in English.
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This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.
Subject(s):
Earthquake hazard analysis -- Oregon -- Maps
Date Issued: 1996]