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1961 (4)
city
Portland earthquakes archive
Historical earthquake archive for Portland, with yearly and monthly activity summaries.
Filter: 1961
Mag
Location
Details
4.8
Portland, United States
16 Sep 1961 03:24:55 UTC
4.5
Vancouver, United States
07 Nov 1961 01:29:08 UTC
4.5
Albany, United States
19 Aug 1961 04:56:24 UTC
Monthly activity
November 1961
1
September 1961
2
August 1961
1