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1963 (2)
city
Portland earthquakes archive
Historical earthquake archive for Portland, with yearly and monthly activity summaries.
Filter: 1963
Mag
Location
Details
4.6
Salem, United States
07 Mar 1963 23:53:26 UTC
4.5
Hillsboro, United States
27 Dec 1963 02:36:21 UTC
Monthly activity
December 1963
1
March 1963
1